View in EDS HTML Full Text PDF Full Text

Effects of Tonic Drone Accompaniments on the Intonation of Collegiate Wind Instrumentalists

Saved in:
Bibliographic Details
Title: Effects of Tonic Drone Accompaniments on the Intonation of Collegiate Wind Instrumentalists
Language: English
Authors: Springer, D. Gregory (ORCID 0000-0001-7923-726X), Silvey, Brian A., Nápoles, Jessica (ORCID 0000-0003-1512-8587), Warnet, Victoria (ORCID 0000-0001-5515-6174)
Source: Journal of Research in Music Education. Oct 2021 69(3):343-359.
Availability: SAGE Publications. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: http://sagepub.com
Peer Reviewed: Y
Page Count: 17
Publication Date: 2021
Document Type: Journal Articles
Reports - Research
Education Level: Higher Education
Postsecondary Education
Descriptors: Music Education, Musical Instruments, College Students, Student Attitudes, Accuracy, Music Techniques, Preferences, Teaching Methods, Musicians
DOI: 10.1177/0022429420974389
ISSN: 0022-4294
Abstract: The purpose of this study was to examine the effects of tonic drone accompaniments on the intonation of collegiate wind instrumentalists. Participants (N = 68) played an excerpt of the melody "Long, Long Ago" in three conditions: a mono drone (tonic note only), dyad drone (tonic plus fifth), and a control condition (no drone). Results indicated no significant effects on intonation performance due to drone condition. However, participants' ratings of their own intonation accuracy differed significantly based on drone condition. The majority of the performances of the melody aligned more closely with equal temperament (n = 159), and fewer aligned more closely with just intonation (n = 45). Most participants believed the dyad drone (59.74%) resulted in their best intonation accuracy, followed by the mono drone (28.57%) and the control condition (11.68%). In response to open-ended questions, participants cited reasons why they preferred particular drone conditions, with the most common themes being "easier to hear and match," "multiple reference pitches," and "focused/directed listening." Given that participants expressed preferences regarding drone use in the absence of performance differences, music educators may consider the role of comfort and familiarity with these instructional tools.
Abstractor: As Provided
Entry Date: 2021
Accession Number: EJ1311395
Database: ERIC
Full text is not displayed to guests.
FullText Links:
  – Type: pdflink
    Url: https://content.ebscohost.com/cds/retrieve?content=AQICAHj0k_4E0hTGH8RJwT4gCJyBsGNe_WN95AvKlDbXJGqwxwGtiN0GBXRssct4gFild4-sAAAA4zCB4AYJKoZIhvcNAQcGoIHSMIHPAgEAMIHJBgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDF99wB5DZeWr2NiP9AIBEICBm9ASkEmdybhVchjSPRzQdem5FcHlw4WXrpJUJLZ-AEwifw7AdddKBLAN63tJbqyrLVvJTpXn65U1wMBbPSkQ8mIs2bCx1ho053xiUB9JdfGjT-CPfNUMIs9qh0PXr_mwPlqQ5FE68rb1LvimI7TDQzZmvnP3hHSasa3WYjgV8SM272REJoJcNCR70AXl-n-nmtE6QnpBMcGitEFT
Text:
  Availability: 1
  Value: <anid>AN0152006822;3ug01oct.21;2021Aug23.03:18;v2.2.500</anid> <title id="AN0152006822-1">Effects of Tonic Drone Accompaniments on the Intonation of Collegiate Wind Instrumentalists </title> <p>The purpose of this study was to examine the effects of tonic drone accompaniments on the intonation of collegiate wind instrumentalists. Participants (N = 68) played an excerpt of the melody "Long, Long Ago" in three conditions: a mono drone (tonic note only), dyad drone (tonic plus fifth), and a control condition (no drone). Results indicated no significant effects on intonation performance due to drone condition. However, participants' ratings of their own intonation accuracy differed significantly based on drone condition. The majority of the performances of the melody aligned more closely with equal temperament (n = 159), and fewer aligned more closely with just intonation (n = 45). Most participants believed the dyad drone (59.74%) resulted in their best intonation accuracy, followed by the mono drone (28.57%) and the control condition (11.68%). In response to open-ended questions, participants cited reasons why they preferred particular drone conditions, with the most common themes being "easier to hear and match," "multiple reference pitches," and "focused/directed listening." Given that participants expressed preferences regarding drone use in the absence of performance differences, music educators may consider the role of comfort and familiarity with these instructional tools.</p> <p>Keywords: accompaniment; drone; intonation; temperament; tuning</p> <p>Teaching students to perform with accurate intonation is a goal of instrumental music educators in a variety of settings. Although the need to teach instrumentalists to play in tune seems obvious, intonation remains a difficult concept to teach because it involves the interaction of various subskills, such as pitch discrimination and pitch matching, in different musical contexts ([<reflink idref="bib31" id="ref1">31</reflink>]). [<reflink idref="bib34" id="ref2">34</reflink>] emphasized the difficulties of intonation pedagogy and explained that intonation "is almost impossible to teach" (p. 80). It is not surprising that intonation remains one of the most noticeable areas in need of improvement among developing instrumental ensembles ([<reflink idref="bib23" id="ref3">23</reflink>]; [<reflink idref="bib44" id="ref4">44</reflink>]). By understanding a variety of techniques that can be used to help improve their students' intonation, instrumental music educators can be better prepared to address this important concept with their students.</p> <p>Authors of previous intonation research studies have indicated a few common trends. There appears to be an overwhelming preference for and inclination toward sharpness among instrumentalists ([<reflink idref="bib2" id="ref5">2</reflink>]; [<reflink idref="bib15" id="ref6">15</reflink>]; [<reflink idref="bib28" id="ref7">28</reflink>]; [<reflink idref="bib30" id="ref8">30</reflink>]; [<reflink idref="bib51" id="ref9">51</reflink>]). However, this tendency for playing sharp has not been found consistently. For example, significantly more of the collegiate woodwind musicians in [<reflink idref="bib8" id="ref10">8</reflink>] study performed flat versus sharp while listening to recorded examples of other woodwind instruments. Researchers have also reported weak relationships between instrumentalists' intonation perception and performance ([<reflink idref="bib3" id="ref11">3</reflink>]; [<reflink idref="bib30" id="ref12">30</reflink>]; [<reflink idref="bib40" id="ref13">40</reflink>]; [<reflink idref="bib50" id="ref14">50</reflink>]), underscoring [<reflink idref="bib31" id="ref15">31</reflink>] assertion that these indeed may be separate abilities that should be learned and refined. Finally, researchers have found that perceptions of intonation differ as a function of timbre. For instance, listeners judged equally mistuned intervals differently on the basis of timbre (violin, trumpet, or voice) in two related studies ([<reflink idref="bib17" id="ref16">17</reflink>]; [<reflink idref="bib18" id="ref17">18</reflink>]). Additionally, university and high school musicians confused intonation with timbre because they associated dark timbres with flatness and bright timbres with sharpness ([<reflink idref="bib19" id="ref18">19</reflink>]; [<reflink idref="bib48" id="ref19">48</reflink>]).</p> <p>Further complicating the matter is that intonation practices for instrumentalists also differ across various tuning systems (i.e., Pythagorean, just, and equal temperament). Pythagorean tuning is based on fixed ratios for octaves (2:1) and perfect fifths (3:2), which allows for a tuning system that achieves a "pure or perfect fifth" ([<reflink idref="bib47" id="ref20">47</reflink>], p. 95). Just temperament is focused on acquiring pure, acoustically beatless consonances, especially the octave, perfect fifth, and major third intervals ([<reflink idref="bib14" id="ref21">14</reflink>]). Equal temperament is a tuning system in which all chromatic semitones are separated by 100 cents ([<reflink idref="bib47" id="ref22">47</reflink>]). University music students and professional musicians participating in [<reflink idref="bib22" id="ref23">22</reflink>] study judged musical intervals generated by a synthesizer (rectangular pulse waves) to be more in tune when the intervals were presented with just temperament than when they used equal temperament. However, in a similar study, [<reflink idref="bib27" id="ref24">27</reflink>] observed that violinists preferred Pythagorean tuning and that pianists preferred equal temperament. [<reflink idref="bib16" id="ref25">16</reflink>] found that artist-level violinists demonstrated unique intonational tendencies, but their performances of major thirds revealed a propensity toward Pythagorean tuning. Pedagogues have suggested that wind instrumentalists tend to utilize equal temperament and just intonation systems most often ([<reflink idref="bib11" id="ref26">11</reflink>]; [<reflink idref="bib14" id="ref27">14</reflink>]; [<reflink idref="bib34" id="ref28">34</reflink>]). [<reflink idref="bib24" id="ref29">24</reflink>], however, reported that wind instrumentalists' performances were aligned more closely to equal temperament compared with just intonation. He also noted that thirds and sixths were performed less in tune than other consonant intervals (fourths, fifths, and octaves). Similarly, in a study of two professional trumpeters, [<reflink idref="bib25" id="ref30">25</reflink>] observed that even experts' intonation performance did not change when playing a melody over equal temperament versus just intonation accompaniment. Kopiez attributed this consistency to an unconscious "burn-in effect" ([<reflink idref="bib25" id="ref31">25</reflink>], p. 404) caused by long-term practice with equal temperament.</p> <p>To address the challenges of intonation among students, many pedagogues have recommended using singing or humming in their instrumental music classrooms to improve intonation ([<reflink idref="bib5" id="ref32">5</reflink>]; [<reflink idref="bib14" id="ref33">14</reflink>]; [<reflink idref="bib34" id="ref34">34</reflink>]). According to [<reflink idref="bib35" id="ref35">35</reflink>], many public school and collegiate instrumental directors perceived vocalization to be an effective pedagogical technique and used it frequently in their rehearsals with the goal of improving intonation. Despite these pedagogical recommendations and practices, there are mixed findings on the effectiveness of vocalization on intonation. Although some researchers have found vocalization to improve pitch discrimination ([<reflink idref="bib7" id="ref36">7</reflink>]) and tuning performance ([<reflink idref="bib36" id="ref37">36</reflink>]), others reported no improvement in tuning accuracy as a result of vocalization ([<reflink idref="bib1" id="ref38">1</reflink>]; [<reflink idref="bib42" id="ref39">42</reflink>]; [<reflink idref="bib43" id="ref40">43</reflink>]). [<reflink idref="bib40" id="ref41">40</reflink>] tested the differential effects of two pretuning vocalization behaviors (singing and humming), and they found no significant differences in tuning accuracy based on those behaviors. Taken together, these varied findings indicate that vocalization may be effective in addressing certain intonation outcomes for instrumentalists, but those effects were not observed consistently across all studies.</p> <p>The use of chromatic tuners has also been recommended by some pedagogues because of the instantaneous feedback these devices provide ([<reflink idref="bib45" id="ref42">45</reflink>]). Although some educators advocate for the use of tuners, others caution that their use may cause students to rely on visual feedback rather than aural feedback ([<reflink idref="bib11" id="ref43">11</reflink>]; [<reflink idref="bib20" id="ref44">20</reflink>]). Nevertheless, researchers have reported that tuners are used frequently by both students and teachers in instrumental rehearsals to improve intonation accuracy ([<reflink idref="bib6" id="ref45">6</reflink>]; [<reflink idref="bib35" id="ref46">35</reflink>]; [<reflink idref="bib39" id="ref47">39</reflink>]). Researchers who have investigated the effects of tuner usage found that the visual feedback of tuners resulted in improved pitch-matching ability ([<reflink idref="bib41" id="ref48">41</reflink>]; [<reflink idref="bib49" id="ref49">49</reflink>]). However, musicians' experience level may influence the degree to which they rely on the visual feedback of a tuner ([<reflink idref="bib37" id="ref50">37</reflink>]).</p> <p>Drones are another recommended pedagogical strategy for improving instrumentalists' intonation, as evidenced both by research ([<reflink idref="bib35" id="ref51">35</reflink>]; [<reflink idref="bib53" id="ref52">53</reflink>]) and practitioner sources ([<reflink idref="bib5" id="ref53">5</reflink>]; [<reflink idref="bib20" id="ref54">20</reflink>]). Results of descriptive studies have indicated that band directors ([<reflink idref="bib35" id="ref55">35</reflink>]) and collegiate string musicians ([<reflink idref="bib53" id="ref56">53</reflink>]) recommended drones as tools to improve intonation. Authors of practitioner articles have corroborated those research findings. For example, [<reflink idref="bib20" id="ref57">20</reflink>] posited that drones are a universal textural feature of music across various stylistic eras and geographic locations and recommended that students perform scales and arpeggios with sustained tonic drones to improve their intonation. [<reflink idref="bib11" id="ref58">11</reflink>] suggested that drones are useful in individual, small-ensemble, and large-ensemble settings and encouraged band directors to</p> <p>play unison and perfect fifth drones during sections of the literature that are firmly diatonic. Begin playing a tonic drone before the group enters and keep it going during the entire section, making sure it is loud enough to be heard. (p. 250)</p> <p>Empirical investigations of the effects of drone accompaniments on instrumentalists' intonation are scant. In an investigation with beginning violinists and violists, [<reflink idref="bib26" id="ref59">26</reflink>] observed that the use of a tonic drone accompaniment did not affect participants' intonation while playing major scales. However, participants made significantly more intonation adjustments when performing with a tonic drone accompaniment than when no accompaniment was present (even though those adjustments did not result in more accurate intonation overall). Similarly, [<reflink idref="bib52" id="ref60">52</reflink>] participants (middle school and high school violinists and violists) demonstrated no significant differences in tuning accuracy among pretest, drone-accompanied posttest, and unaccompanied posttest conditions.</p> <p>Much remains to be known about how tonic drone accompaniments function as aids in intonation pedagogy, especially how they might affect the intonation of wind instrumentalists and how they might be utilized in more musically complex melodic settings. Because many of the recommendations regarding drone use in instrumental settings are from practitioner articles (e.g., [<reflink idref="bib20" id="ref61">20</reflink>]) and textbooks (e.g., [<reflink idref="bib5" id="ref62">5</reflink>]; [<reflink idref="bib11" id="ref63">11</reflink>]), there is a need for more empirical research to supplement the research findings reported in previous studies of string musicians ([<reflink idref="bib26" id="ref64">26</reflink>]; [<reflink idref="bib52" id="ref65">52</reflink>]). Furthermore, because pedagogues have recommended that drone usage can teach students to "prefer the pure sound to the tempered one" ([<reflink idref="bib11" id="ref66">11</reflink>], p. 249), it would be beneficial for music educators to understand how the use of a tonic drone accompaniment might influence the performed tuning system (just intonation vs. equal temperament) of a melodic passage. Given that the use of tonic drones is common ([<reflink idref="bib35" id="ref67">35</reflink>]) and is a recommended practice among instrumental music pedagogues for improving students' intonation ([<reflink idref="bib5" id="ref68">5</reflink>]; [<reflink idref="bib11" id="ref69">11</reflink>]), it is important to examine the effects of drone usage on wind instrumentalists' intonation to determine whether these recommendations from practitioner sources can be supported by empirical research findings.</p> <p>The purpose of this study was to examine the effects of tonic drone accompaniments on the intonation of college wind instrumentalists. Although drones have been utilized extensively in pedagogical contexts, we sought to determine whether there were intonation benefits to this practice and to explore how participants' performance may have aligned with the research literature on temperament. Additionally, the elements of participant perception and preference had not been explored previously with drone accompaniments. Therefore, we posed the following research questions: (<reflink idref="bib1" id="ref70">1</reflink>) What are the effects of tonic drone accompaniments (tonic-only drone, tonic-plus-fifth drone, or control [no drone]) on participants' intonation performance? (<reflink idref="bib2" id="ref71">2</reflink>) What are the effects of tonic drone accompaniments on participants' perceptions of their intonation? (<reflink idref="bib3" id="ref72">3</reflink>) What temperament system (equal temperament or just intonation) is most evident in participants' performance when playing with tonic drones as demonstrated by their performance of major thirds? (<reflink idref="bib4" id="ref73">4</reflink>) What types of drone accompaniments do participants prefer, and for what reasons? (<reflink idref="bib5" id="ref74">5</reflink>) How many of our participants had previous experience with drones, and how were they used?</p> <hd id="AN0152006822-2">Method</hd> <p></p> <hd id="AN0152006822-3">Participants</hd> <p>We sampled from college musicians who played the clarinet and trumpet. We delimited the study to those instruments because both perform in the same octave with the same transpositions, which allowed performances on these instruments to be compared with common pitch targets. Additionally, because previous research findings have indicated that the octave distance above or below a stimulus tone can be an influential factor in pitch performance ([<reflink idref="bib3" id="ref75">3</reflink>]), using two instruments that perform in the same octave allowed us to control for the distance above the stimulus drones.</p> <p>Before recruiting participants, we conducted an a priori power analysis using G*Power software Version 3.1.9.3 ([<reflink idref="bib10" id="ref76">10</reflink>]) to determine the necessary sample size for this investigation. Given our planned use of a repeated-measures multivariate analysis of variance (MANOVA; within-between interaction), an intended test power of.80, a significance level of α =.05, and an effect size of <emph>f</emph> =.33 ([<reflink idref="bib4" id="ref77">4</reflink>]), the results of the power analysis indicated a minimum sample size of 66. Participants (<emph>N</emph> = 68) were undergraduate musicians enrolled at a large university in either the Midwest or the Southeast. Demographic data indicated our participants' gender (male, <emph>n</emph> = 43; female, <emph>n</emph> = 24; nonbinary, <emph>n</emph> = 1), age (<emph>M</emph> = 20.1 years, <emph>SD</emph> = 2.8), year in school (freshman, <emph>n</emph> = 20; sophomore, <emph>n</emph> = 15; junior, <emph>n</emph> = 15; senior, <emph>n</emph> = 12; graduate student, <emph>n</emph> = 4; no response, <emph>n</emph> = 2), academic major (music education, <emph>n</emph> = 35; music performance, <emph>n</emph> = 8; bachelor of arts in music, <emph>n</emph> = 5; music therapy, <emph>n</emph> = 2; commercial music, <emph>n</emph> = 1; other, <emph>n</emph> = 17), and years of playing experience on their major instrument (<emph>M</emph> = 9.4, <emph>SD</emph> = 2.8). There were 39 clarinet players and 29 trumpet players.</p> <hd id="AN0152006822-4">Stimulus Creation</hd> <p>We created two drones for use in this study using Adobe Audition (Version 11) software—one using a tonic note only and the other using both a tonic note and fifth. Hereafter, for clarity and simplicity, we use the terms <emph>mono</emph> (tonic pitch only) and <emph>dyad</emph> (open fifth) to refer to these drones ([<reflink idref="bib11" id="ref78">11</reflink>], p. 250). Because our participants performed in the key of C major, we utilized the pitches C3 (130.81 Hz) and G3 (196.00 Hz). We used the organ timbre of Adobe Audition to create the drones because it most closely represented the timbre of drones that are used in instrumental music settings (e.g., Yamaha Harmony Director and Tonal Energy application). Each drone was 60 s in duration. During pilot testing, we confirmed that this duration was long enough for the study because the pilot participants' (<emph>N</emph> = 9) performances of the melody ranged in duration from 11 to 23 s. Drones were exported as.wav files (48000 Hz sampling rate, 32-bit stereo) to be used for subsequent playback to participants.</p> <p>We selected a four-measure excerpt of the traditional folk song "Long, Long Ago" (Figure 1) because it was a stepwise, diatonic melody that included notes of longer duration on the tonic and third scale degrees that would serve as analysis tones to answer our research questions. Also, because the melody was based on the notes of the tonic triad, it was an appropriate melody to perform with a tonic drone accompaniment. The selection of this type of excerpt was consistent with research protocols found in previous tuning investigations ([<reflink idref="bib18" id="ref79">18</reflink>]; [<reflink idref="bib30" id="ref80">30</reflink>]). The excerpt was notated in the key of concert C major (written D major for clarinet and trumpet). We chose to use the key of concert C major because it was a moderately easy key that also included some challenging intonation tendency notes (e.g., the low D in the trumpet and F-sharp in the clarinet; [<reflink idref="bib9" id="ref81">9</reflink>]), which would require participants to use their aural discrimination abilities to make adjustments while playing.</p> <p>Graph: Figure 1. Melody performed by participants. Note. Square-enclosed notes were used as analysis tones for the first research question, and the circle-enclosed note was used as the analysis tone for the third research question. (Participants viewed a "clean copy" of the melody without these annotations.)</p> <hd id="AN0152006822-5">Procedures</hd> <p>Once participants (who had read and signed institutional review board–approved informed consent documents) arrived at the faculty office at their respective institution, we clipped a Pyle-Pro PMSAX1 condenser microphone to the end of their instrument's bell, which was connected to a MacBook computer via a Pyle PAD20MXU five-channel audio mixer. By using a clip-on microphone, we were able to record participants' performances without interference from the drones, which would be sounding simultaneously. When analyzing sound files, we listened to the files to confirm that there was no unintentional recording of the drones. Then, we instructed them to warm up and tune their instruments for approximately 90 s. We provided a chromatic tuner set at A = 440 Hz for this warm-up period, and we tested and adjusted the microphone settings for each participant during this time. We also gave them time to study the excerpt to be performed with a Boss DB90 metronome set at 70 bpm to establish a consistent tempo. We provided a copy of the melody to be performed on a music stand along with a pencil and a response sheet. After the warm-up period was complete, the tuner and the metronome were turned off and removed from sight for the remainder of the research procedures. Then, we read the following instructions to participants:</p> <p>You are about to perform a short, four-measure musical excerpt three separate times. Before and during your performance of the excerpt, you will hear a drone consisting of either (a) the tonic pitch, (b) the tonic pitch plus the fifth, or (c) no drone. At the conclusion of each performance trial, you will hear music and be asked to respond to the following question: "How accurate was your intonation in this excerpt?" We will repeat this process three times, once for each of the three tuning activities.</p> <p>We used a within-subjects design wherein participants performed the excerpt in a control condition (with no drone), with a mono drone (with participants hearing the mono drone prior to and during their performance), and with a dyad drone (with participants hearing the dyad drone prior to and during their performance). Stimulus drones were initiated from iTunes on a laptop computer that was played through a Bose Soundlink speaker at a loudness level that could be heard easily while the participants performed the melody. To counterbalance the order of conditions, we used a 3 × 3 Latin square design.</p> <p>In the control condition, we gave the following instructions to participants: "Please perform the melody that you see on your stand now." In the drone conditions (mono and dyad), we instructed the participants to "please listen to the drone" after the drone began sounding. Then, we asked them to "please perform the melody that you see on your stand now." Participants were able to begin playing the melody when they were ready after hearing the final instruction. Participants' performances were recorded individually.</p> <p>We played 15 s of Edgard Varèse's <emph>Amériques</emph> between each of the three performances. Similar to previous research protocols ([<reflink idref="bib32" id="ref82">32</reflink>]; [<reflink idref="bib40" id="ref83">40</reflink>]), we chose this atonal excerpt to serve as distraction music between each repetition of the tuning task in order to limit participants' tonal memory. While listening to this 15-s excerpt of distraction music, participants also responded in writing to the question, "How accurate was your intonation in this excerpt?" using a 10-point Likert-type scale anchored by 1 (<emph>not accurate</emph>) and 10 (<emph>very accurate</emph>). After participants were finished with all three trials, we asked them, "Which resulted in your most in-tune performance? Why?" on their response sheet, with options for "Tonic drone," "Tonic and fifth drone," "No drone," and "There was no difference in my intonation in each of the trials." Similar to previous studies ([<reflink idref="bib3" id="ref84">3</reflink>]; [<reflink idref="bib2" id="ref85">2</reflink>]; [<reflink idref="bib40" id="ref86">40</reflink>]), we wanted to explore participants' perceptions of their tuning accuracy with their actual performances. Additionally, participants responded to the question, "Do you use drones during your individual practice or ensemble rehearsals? If so, how are they used?" After giving the participants time to write their responses, we asked them to complete a final demographic questionnaire. Data collection lasted approximately 10 min for each participant.</p> <hd id="AN0152006822-6">Data Analyses</hd> <p>We used Praat software (Version 6.0.42) to determine the mean frequency of participants' performances of each target tone. Those frequency (Hz) values were converted to cent deviation values using a cent deviation calculator ([<reflink idref="bib38" id="ref87">38</reflink>]). For the first research question, we selected two target pitches for analysis (the first note and the last note of the melody) because they were both tonic pitches that occurred on strong beats within the musical phrase. Similar to previous studies ([<reflink idref="bib30" id="ref88">30</reflink>]; [<reflink idref="bib32" id="ref89">32</reflink>]), the use of those target pitches allowed us to examine not only how accurate participants were in matching the first note of a melody but also how accurate they were at performing that same note later in the melody. We treated each of the pitches as separate dependent variables in data analyses.</p> <p>For the third research question, we investigated the temperament system (equal temperament vs. just intonation) that was most evident in participants' performances in each drone condition. We selected a sustained major third pitch that occurred on a strong beat in the musical phrase for this analysis. We chose that analysis tone because major thirds have been used as target pitches for analysis in previous instrumental tuning studies focused on temperament ([<reflink idref="bib16" id="ref90">16</reflink>]; [<reflink idref="bib24" id="ref91">24</reflink>]; [<reflink idref="bib25" id="ref92">25</reflink>]). Furthermore, because major third intervals in just intonation are tuned 14 cents lower than major thirds in equal temperament ([<reflink idref="bib5" id="ref93">5</reflink>]; [<reflink idref="bib34" id="ref94">34</reflink>]; [<reflink idref="bib47" id="ref95">47</reflink>]), this interval could serve as an indicator of equal temperament or just temperament systems. The target tones for analysis are labeled in Figure 1. Because some participants may have audiated a dominant harmony while playing the third measure of the melody, we selected only target pitches that were found in the implied tonic sections of the melody. Participants viewed a "clean copy" of the melody without the annotated target tones for analysis.</p> <hd id="AN0152006822-7">Results</hd> <p>We conducted preliminary analyses to investigate effects due to presentation order and institution. We also tested for differences based on participants' instrument (clarinet vs. trumpet). Results indicated nonsignificant differences for all main effects and interactions (<emph>p</emph> >.05), so we included all participants in a single data set and conducted data analyses without including those variables (order, institution, and instrument) in the model. Then, we screened the data to determine whether they met the assumptions for a MANOVA. Assumptions for MANOVAs include independent observations, normality, sensitivity to outliers, homogeneity of variance–covariance matrices, and the absence of multicollinearity ([<reflink idref="bib21" id="ref96">21</reflink>]). Although we gathered data from 77 students initially, our final sample size of 68 was the result of removing nine outliers whose performances deviated by 1.5 times the interquartile range in any condition, which we determined by using the SPSS Explore function ([<reflink idref="bib33" id="ref97">33</reflink>]). After removing those outliers, we assessed normality by inspecting histograms and normal probability plots as well as standardized skewness and kurtosis values. Correlations among all levels of the dependent variables were ≤.66, indicating the absence of multicollinearity. Results of Box's test indicated a violation of the homogeneity of variance-covariance matrices assumption, <emph>M</emph> = 170.65, <emph>p</emph> =.01, so we used a more robust test statistic (Pillai's trace criterion) when reporting MANOVA results ([<reflink idref="bib21" id="ref98">21</reflink>]).</p> <p>To address the first research question, we conducted a repeated-measures MANOVA using drone condition (control [no drone], mono drone, or dyad drone) as a within-subjects factor. We calculated the cent deviation of the two tonic target pitches from 261.62 Hz (the frequency of the tonic drone multiplied by 2 to establish octave equivalency), and those cent deviation values expressed in absolute value served as our dependent variables (Tonic 1 and Tonic 2). These dependent variables (Tonic 1 and Tonic 2) represented the construct of intonation accuracy in this multivariate context. Results indicated that the effect of the drone was nonsignificant, Pillai's trace = 0.03, <emph>F</emph>(<reflink idref="bib4" id="ref99">4</reflink>, 268) =.99, <emph>p</emph> =.42. Descriptive statistics for all drone conditions are summarized in Table 1.</p> <p>Graph</p> <p>Table 1. Absolute Cent Deviation Values by Drone Condition.</p> <p> <ephtml> <table><colgroup><col align="left" /><col align="char" char="." /><col align="char" char="." /><col align="char" char="." /><col align="char" char="." /><col align="char" char="." /><col align="char" char="." /></colgroup><thead><tr><th /><th align="center" colspan="2">Tonic 1</th><th align="center" colspan="2">Tonic 2</th><th align="center" colspan="2">Overall</th></tr><tr><th align="center">Condition</th><th align="center"><italic>M</italic></th><th align="center"><italic>SD</italic></th><th align="center"><italic>M</italic></th><th align="center"><italic>SD</italic></th><th align="center"><italic>M</italic></th><th align="center"><italic>SD</italic></th></tr></thead><tbody><tr><td>Control</td><td>9.75</td><td>6.37</td><td>5.88</td><td>4.37</td><td>7.81</td><td>4.22</td></tr><tr><td>Mono drone</td><td>8.81</td><td>6.46</td><td>6.04</td><td>4.29</td><td>7.42</td><td>3.96</td></tr><tr><td>Dyad drone</td><td>9.65</td><td>6.38</td><td>5.42</td><td>3.57</td><td>7.53</td><td>3.69</td></tr></tbody></table> </ephtml> </p> <p>1 <emph>Note</emph>. Means are reported in cent deviation values expressed in absolute value.</p> <p>Our second research question concerned participants' perceptions of their tuning accuracy as a function of drone condition. We conducted a repeated-measures analysis of variance (ANOVA)[<reflink idref="bib4" id="ref100">4</reflink>] using drone condition as the independent variable. The dependent variable was participants' response to the question, "How accurate was your intonation in this excerpt?" which was rated on a 10-point rating scale (1 = <emph>not accurate</emph>, 10 = <emph>very accurate</emph>). Results indicated a significant difference in ratings based upon drone condition, <emph>F</emph>(<reflink idref="bib2" id="ref101">2</reflink>, 134) = 7.92, <emph>p</emph> =.001, η<sups>2</sups><subs>p</subs> =.11, and Bonferroni-adjusted pairwise comparisons indicated significant differences between the dyad drone (<emph>M</emph> = 7.81, <emph>SD</emph> = 1.37) and the control condition (<emph>M</emph> = 7.10, <emph>SD</emph> = 1.38), <emph>p</emph> =.001. Ratings of the mono drone condition (<emph>M</emph> = 7.43, <emph>SD</emph> = 1.34) were not significantly different from the other conditions.</p> <p>In order to answer our third research question regarding what temperament system was most evident in participants' performance of major thirds, we analyzed their results descriptively. We compared participants' absolute cent deviations on the major third target pitch to the frequency of the pitches in just intonation (327.03 Hz) and equal temperament (329.63 Hz) systems, and we identified whether the performances more closely matched just intonation or equal temperament in each condition. Overall, there were 45 instances (of 204) when participants' cent deviations more closely matched just intonation and 159 instances when cent deviations more closely matched equal temperament. As shown in Table 2, the resulting temperament systems were similar in all conditions.</p> <p>Graph</p> <p>Table 2. Number of Performances That Most Closely Matched Equal Temperament and Just Intonation in Each Condition.</p> <p> <ephtml> <table><colgroup><col align="left" /><col align="char" char="." /><col align="char" char="." /></colgroup><thead><tr><th align="center">Condition</th><th align="center">Equal</th><th align="center">Just</th></tr></thead><tbody><tr><td>Control</td><td>53</td><td>15</td></tr><tr><td>Mono drone</td><td>52</td><td>16</td></tr><tr><td>Dyad drone</td><td>54</td><td>14</td></tr><tr><td>Total</td><td>159</td><td>45</td></tr></tbody></table> </ephtml> </p> <p>2 <emph>Note</emph>. We compared participants' (<emph>N</emph> = 68) performance of the major-third target tone (see circled note in Figure 1) in each condition to equal temperament and just intonation. The totals for each condition are displayed in the table.</p> <p>For the fourth research question, the third author counted the frequency of participants' responses to the question, "Which resulted in your most in tune performance?" The largest portion of participants (<emph>n</emph> = 46, 59.76%) selected tonic and fifth drone as their most accurate condition, followed by tonic drone (<emph>n</emph> = 22, 28.57%) and no drone (<emph>n</emph> = 9, 11.68%). For the second part of the question, "Why?" the third and fourth authors adopted a content analysis procedure whereby we independently reviewed participants' responses, assigned codes, and combined codes into themes ([<reflink idref="bib12" id="ref102">12</reflink>]). Once coding was complete, we exchanged the list of themes with one another. After consultation, we reduced and renamed our categories, which resulted in five main themes. In order to establish reliability, a music education doctoral student (who was not associated with the project but had prior experience with reliability procedures) examined 20% of the comments. We calculated reliability by dividing the number of agreements by total observations, and results indicated a high interrater reliability of.89. Participants' responses (<emph>N</emph> = 79) resulted in the following themes: easier to hear and match (<emph>n</emph> = 31, 39.24%), multiple reference pitches (<emph>n</emph> = 29, 36.71%), focused/directed listening (<emph>n</emph> = 10, 12.66%), order (<emph>n</emph> = 6, 7.59%), and other (<emph>n</emph> = 3, 3.80%) (the number of responses exceeds the total sample size because some participants provided multiple responses. In addition, four participants did not provide a written response). Examples of comments for easier to hear and match included "I felt as though I was able to hear the pitches better and hear my sound fit in" and "I can hear where each note fits into the chord." Sample comments for the second most frequently cited theme of multiple reference pitches included "Multiple reference pitches gave me anchors" and "I think that having two notes helped me in tuning certain pitches in my performance." Sample comments for the theme of order included "By the third time, I was already gauging my sound better" and "I adjusted to it after the first run-through." Other comments were those that did not fit into any category, such as "Tonic was a good checkpoint for tonic and 3."</p> <p>In order to answer our fifth research question, participants responded to the final open response question: "Do you use drones during your individual practice or ensemble rehearsals? If so, how are they used?" Almost three quarters of our participants indicated that they used drones during individual practice or ensemble rehearsals (<emph>n</emph> = 56, 72.72%), whereas 21 participants (27.27%) indicated that they did not use drones in either context. We used the same content analysis and reliability procedures that were used for our previous question for those 56 participants who indicated that they did use drones. This process resulted in four themes and a high interrater reliability value of.90. Participants' use of drones related to individual intonation practice (<emph>n</emph> = 29, 51.78%), individual warm-ups (<emph>n</emph> = 14, 25.00%), performing long tones (<emph>n</emph> = 11, 19.64%), and ensemble intonation practice (<emph>n</emph> = 8, 14.28%). For those who used drones in their individual practice, sample comments included "Used in warming up in order to stay centered and start off the day in tune" and "I used them some when I am working on notes that have flat or sharp tendencies." Sample comments written by participants who indicated that they used drones in ensemble settings included "They are used in my ensemble to tune intervals throughout the whole band" and "They are used to tune the ensemble by slowly adding in voices."</p> <hd id="AN0152006822-8">Discussion</hd> <p>The purpose of this study was to examine the effects of tonic drone accompaniments on wind instrumentalists' intonation. Participants performed a melodic excerpt in three conditions: mono drone (tonic only), dyad drone (tonic plus fifth), and a control condition with no drone. Although many band directors commonly use drones to refine students' intonation ([<reflink idref="bib35" id="ref103">35</reflink>]), results of the present study indicated no significant differences in intonation performance based upon drone condition. As shown in Table 1, absolute cent deviation values were similar in each condition. String musicians in previous research also demonstrated no significant differences in performance in drone versus no-drone conditions (Laux, 2015; Zabanal, 2019). These nonsignificant results could be due to the short-term nature of the drone conditions used in these studies. We believe it is important to examine the longitudinal effects of drone use in future research because these tools may have long-term effects on the development of musicians' intonation skills. Additionally, it would be beneficial for researchers to investigate how drones might influence the directionality (sharp or flat) of instrumentalists' intonation performance.</p> <p>Participants' perceptions of their intonation accuracy varied based on drone condition (<emph>p</emph> =.001); however, the effect was modest (η<sups>2</sups><subs>p</subs> =.106). Participants rated their own accuracy higher in the dyad condition as compared with the control condition, even though their actual intonation results did not differ between conditions. This result is consistent with previous research findings that indicated weak relationships between intonation perception and performance ([<reflink idref="bib3" id="ref104">3</reflink>]; [<reflink idref="bib30" id="ref105">30</reflink>]; [<reflink idref="bib37" id="ref106">37</reflink>]; [<reflink idref="bib40" id="ref107">40</reflink>]; [<reflink idref="bib50" id="ref108">50</reflink>]). Perhaps participants felt more comfortable when performing with the dyad drone or preferred the sound of the open fifth drone, which may have resulted in their higher perceptions of accuracy in that condition. [<reflink idref="bib53" id="ref109">53</reflink>] found a positive relationship between frequency of drone use and perceptions of its effectiveness, so this incongruity between intonation perception and performance also could be due to the frequency of drone use among many of the participants.</p> <p>Although pedagogues have recommended that drones can encourage wind instrumentalists to play in just intonation as compared with equal temperament ([<reflink idref="bib11" id="ref110">11</reflink>]), our participants' performance of a major third target pitch revealed that they more closely matched equal temperament (159 instances) than just intonation (45 instances). As displayed in Table 2, this trend was consistent across all conditions. This finding is consonant with that of [<reflink idref="bib24" id="ref111">24</reflink>], who found that college and professional wind instrumentalists' tuning of intervals most closely aligned with equal temperament, but differed from [<reflink idref="bib27" id="ref112">27</reflink>] and [<reflink idref="bib16" id="ref113">16</reflink>] violinists, whose performances were most representative of Pythagorean tuning. It may be that instrumentalists gravitate toward a particular tuning system based upon the instrument they play (wind vs. string) or the ensemble (band vs. orchestra) in which they perform most frequently. Also, it could be that wind instrumentalists may adjust their intonation according to the context in which they are playing, as different tuning systems may be implied when they are performing with string musicians, other wind musicians, or pianists. We also note that because prior research has indicated a preference for sharpness among instrumentalists ([<reflink idref="bib2" id="ref114">2</reflink>]; [<reflink idref="bib15" id="ref115">15</reflink>]; [<reflink idref="bib28" id="ref116">28</reflink>]; [<reflink idref="bib30" id="ref117">30</reflink>]; [<reflink idref="bib51" id="ref118">51</reflink>]), the large number of equal temperament instances could be due to a tendency to play sharp in general. Measuring and comparing wind and string instrumentalists' tendencies while they perform intonation tasks in various contexts (i.e., solo, chamber, ensemble) would provide interesting data about whether musicians' ability to tune is influenced by those around them or the ensemble in which they perform most frequently.</p> <p>Nearly 75% of our participants indicated that they used drones during individual practice or ensemble rehearsals. Of those who did use drones, most of their comments related to drone usage during individual practice, not during ensemble rehearsals. Because the use of drones has been advocated by instrumental pedagogues as beneficial for students during ensemble rehearsals ([<reflink idref="bib5" id="ref119">5</reflink>]; [<reflink idref="bib20" id="ref120">20</reflink>]; [<reflink idref="bib53" id="ref121">53</reflink>]), researchers should consider selecting participants for a study based on the consistency and application of their ensemble directors' usage of drones to determine if there would be significant differences in intonation performance between individuals who have more experience with drones in ensemble contexts versus those who do not.</p> <hd id="AN0152006822-9">Limitations</hd> <p>Some limitations of the current study should be considered when interpreting our findings. First, collegiate musicians served as participants in this study, and the skill level of these musicians may have resulted in a high level of success on this intonation task. Future researchers may wish to examine whether including participants with different experience levels would yield the same results. Additionally, participants performed one melody in this experiment. The use of other melodies with different keys/modalities likely would have resulted in differences in intonation performance; these variables were beyond the scope of this investigation. Also, our participants performed individually with one of the researchers in a quiet room using a clip-on microphone. For this reason, we gave participants the opportunity to warm up and tune their instrument before beginning the procedures, which allowed them time to get accustomed to the room acoustics, the clip-on microphone, and the presence of one of the researchers. The clip-on microphone allowed us to record participants' performance individually without disturbance from the drone and without requiring participants to wear headphones to hear the drones. Still, although we made these efforts to preserve ecological validity, it is important to acknowledge that this experimental setting differs from the way that drones are used in large ensemble rehearsals. A future classroom study of drone usage is needed to corroborate the external validity of these findings.</p> <p>Finally, we included only trumpet and clarinet players in this study to allow for unison pitch targets. We also made this decision to control for the octave distance above the tonic drone stimuli because researchers have previously identified this to be an influential factor in pitch performance ([<reflink idref="bib3" id="ref122">3</reflink>]). In future studies, researchers may wish to examine the effects of drone accompaniment octave level (e.g., one octave below stimulus vs. unison with stimulus) because musicians may perform differently based on the stimulus octave ([<reflink idref="bib3" id="ref123">3</reflink>]). Examining performers of other instruments also would be helpful because it would allow researchers to further investigate whether the effects of drones may differ based on the distance above a drone stimulus (e.g., unison with stimulus, one octave above stimulus, two octaves above stimulus). Additionally, because we have observed anecdotally that some directors use tonic drones along with vocalization (also reported by [<reflink idref="bib35" id="ref124">35</reflink>]), a future exploration of how drones may function as intonation aids while vocalizing in instrumental rehearsals would be beneficial for music educators.</p> <hd id="AN0152006822-10">Implications</hd> <p>When examining the cent deviations of our participants in all three conditions, which had a narrow range of 7.42 to 7.81 cents, it is clear that these collegiate instrumentalists' performances were not influenced by drones. Although our results do not appear to support the use of drone accompaniments for improved intonation of collegiate wind instrumentalists, it is premature to state with certainty that drone accompaniments are not helpful at earlier stages of development. Indeed, it is possible that our participants had experienced success with drones across time, leading to current intonation accuracy. Even though we selected a key signature that intentionally included some challenging intonation tendency notes, participants' relatively consistent performance across conditions also could be evidence of a ceiling effect. As with other tools (e.g., vocalization and chromatic tuners), it may be the case that while they function well in initial skill building, their use may become less critical across time. It also could be that drones might function as cues for students to attend to their intonation such that the sound of a drone may prime students to focus on a given pitch target before they begin playing.</p> <p>The lack of congruence between perception and actual performance is not surprising but also may provide evidence of a phenomenological reality of sorts—that because most participants have been used to practicing with drones, they believe it to be contributing to better intonation ([<reflink idref="bib53" id="ref125">53</reflink>]). It is also possible that their previous practice with drones actually may have developed their intonation skills over time. The preponderance of comments related to having multiple reference pitches and that it was easier to hear and match with a drone condition lend credence to participants' beliefs that these accompaniments ought to contribute to better performance even when they do not. Last, it is worth considering the factor of familiarity and the role it may play in musicians' level of focus and comfort, because those early learning tools may bring a greater sense of confidence to the task. It is incumbent upon music teachers to continue to seek teaching strategies that function well for their students and to determine whether those strategies yield performance benefits or psychological benefits exclusively. Given the need for music educators to teach such complex concepts as intonation to their students ([<reflink idref="bib13" id="ref126">13</reflink>]; [<reflink idref="bib34" id="ref127">34</reflink>]), ongoing empirical research is needed to support the development of evidence-based practices regarding intonation pedagogy.</p> <hd id="AN0152006822-11">Author Biographies</hd> <p> <bold>D. Gregory Springer</bold> is assistant professor of music education at Florida State University. His research interests include music perception, music performance evaluation, and music teacher education.</p> <p> <bold>Brian A. Silvey</bold> is professor of music education and director of bands at the University of Missouri. His research interests include conductor expressivity and effectiveness, preservice teacher preparation, and intonation strategies.</p> <p> <bold>Jessica Nápoles</bold> is associate professor of music education at the University of North Texas. Her research interests include teacher talk, conducting, and perceptions of expressivity.</p> <p> <bold>Victoria Warnet</bold> is a doctoral candidate at Florida State University. Her research interests include secondary instrumental music, music performance evaluation, and teaching students with exceptionalities.</p> <ref id="AN0152006822-12"> <title> References </title> <blist> <bibl id="bib1" idref="ref38" type="bt">1</bibl> <bibtext> Bennett S. J. (1994). Can simple vocalization help improve the intonation of wind players? (Publication No. 9514867) [Doctoral dissertation, Arizona State University]. ProQuest Dissertations and Theses Global.</bibtext> </blist> <blist> <bibl id="bib2" idref="ref5" type="bt">2</bibl> <bibtext> Byo J. L., Schlegel A. L. (2016). Effects of stimulus octave and timbre on the tuning accuracy of advanced college instrumentalists. Journal of Research in Music Education, 64(3), 344–359. https://doi.org/10.1177/0022429416662451</bibtext> </blist> <blist> <bibl id="bib3" idref="ref11" type="bt">3</bibl> <bibtext> Byo J. L., Schlegel A. L., Clark N. A. (2011). Effects of stimulus octave and timbre on the tuning accuracy of secondary school instrumentalists. Journal of Research in Music Education, 58(4), 316–328. https://doi.org/10.1177/0022429410386230</bibtext> </blist> <blist> <bibl id="bib4" idref="ref73" type="bt">4</bibl> <bibtext> Cohen J. (1988). Statistical power analysis for the behavioral sciences (2nd ed.). Lawrence Erlbaum.</bibtext> </blist> <blist> <bibl id="bib5" idref="ref32" type="bt">5</bibl> <bibtext> Colwell R. J., Hewitt M. P., Fonder M. (2018). The teaching of instrumental music (5th ed.). Routledge.</bibtext> </blist> <blist> <bibl id="bib6" idref="ref45" type="bt">6</bibl> <bibtext> Droe K. L., Chenoweth J., Galyen S. D. (2011). An examination of before and after rehearsal pitch tendencies of string and wind musicians. String Research Journal, 2(1), 25–35. https://doi.org/10.1177/194849921100200003</bibtext> </blist> <blist> <bibl id="bib7" idref="ref36" type="bt">7</bibl> <bibtext> Elliott C. A. (1974). Effect of vocalization on the sense of pitch of beginning band class students. Journal of Research in Music Education, 22(2), 120–128. https://doi.org/10.2307/3345312</bibtext> </blist> <blist> <bibl id="bib8" idref="ref10" type="bt">8</bibl> <bibtext> Ely M. C. (1992). Effects of timbre on college woodwind players' intonational performance and perception. Journal of Research in Music Education, 40(2), 158–167. https://doi.org/10.2307/3345565</bibtext> </blist> <blist> <bibl id="bib9" idref="ref81" type="bt">9</bibl> <bibtext> Fabrizio A. C. (1994). A guide to the understanding and correction of intonation problems. Meredith Music.</bibtext> </blist> <blist> <bibtext> Faul F., Erdfelder E., Lang A.-G., Buchner A. (2007). G*Power 3: A flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behavior Research Methods, 39(2), 175–191. https://doi.org/10.3758/BF03193146</bibtext> </blist> <blist> <bibtext> Feldman E., Contzius A., Lutch M. (2016). Instrumental music education: Teaching with the musical and practical in harmony (2nd ed.). Routledge.</bibtext> </blist> <blist> <bibtext> Fraenkel J. R., Wallen N. E., Hyun H. H. (2012). How to design and evaluate research in education (8th ed.). McGraw Hill.</bibtext> </blist> <blist> <bibtext> Garofalo R. J. (1983). Blueprint for band (Rev. ed.). Meredith Music.</bibtext> </blist> <blist> <bibtext> Garofalo R. J. (1996). Improving intonation in band and orchestra performance. Meredith Music.</bibtext> </blist> <blist> <bibtext> Geringer J. M. (1978). Intonational performance and perception of ascending scales. Journal of Research in Music Education, 26(1), 32–40. https://doi.org/10.2307/3344787</bibtext> </blist> <blist> <bibtext> Geringer J. M. (2018). Eight artist-level violinists performing unaccompanied Bach: Are there consistent tuning patterns? String Research Journal, 8(1), 51–61. https://doi.org/10.1177/1948499218769657</bibtext> </blist> <blist> <bibtext> Geringer J. M., MacLeod R. B., Madsen C. K., Nápoles J. (2015a). Perception of melodic intonation in performance with and without vibrato. Psychology of Music, 43(5), 675–685. https://doi.org/10.1177/0305735614534004</bibtext> </blist> <blist> <bibtext> Geringer J. M., MacLeod R. B., Sasanfar J. K. (2015b). In tune or out of tune: Are different instruments and voice heard differently? Journal of Research in Music Education, 63(1), 89–101. https://doi.org/10.1177/0022429415572025</bibtext> </blist> <blist> <bibtext> Geringer J. M., Worthy M. D. (1999). Effects of tone-quality changes on intonation and tone-quality ratings of high school and college instrumentalists. Journal of Research in Music Education, 47(2), 135–149. https://doi.org/10.2307/3345719</bibtext> </blist> <blist> <bibtext> Griswold H. E. (1988). How to teach aural skills with electronic tuners. Music Educators Journal, 74(5), 49–51. https://doi.org/10.2307/3397983</bibtext> </blist> <blist> <bibtext> Hair J. F., Black W. C., Babin B. J., Anderson R. E. (2014). Multivariate data analysis (7th ed.). Pearson.</bibtext> </blist> <blist> <bibtext> Hall D. E., Hess J. T. (1984). Perception of musical interval tuning. Music Perception, 2(2), 166–195. https://doi.org/10.2307/40285290</bibtext> </blist> <blist> <bibtext> Johnson C. M., Geringer J. M. (2007). Predicting music majors' overall ratings of wind band performances: Elements of music. Bulletin of the Council for Research in Music Education, 173, 25–38. Retrieved from <ulink href="http://www.jstor.org/stable/40319468">http://www.jstor.org/stable/40319468</ulink></bibtext> </blist> <blist> <bibtext> Karrick B. (1998). An examination of the intonation tendencies of wind instrumentalists based on their performance of selected harmonic musical intervals. Journal of Research in Music Education, 46(1), 112–127. https://doi.org/10.2307/3345764</bibtext> </blist> <blist> <bibtext> Kopiez R. (2003). Intonation of harmonic intervals: Adaptability of expert musicians to equal temperament and just intonation. Music Perception, 20(4), 383–410. https://doi.org/10.1525/mp.2003.20.4.383</bibtext> </blist> <blist> <bibtext> Laux C. C. (2015). The effect of a tonic drone accompaniment on pitch accuracy of scales played by beginner violin and viola students (Publication No. 3710248) [Doctoral dissertation, Ohio State University]. ProQuest Dissertations and Theses Global.</bibtext> </blist> <blist> <bibtext> Loosen F. (1995). The effect of musical experience on the conception of accurate tuning. Music Perception, 12(3), 291–306. https://doi.org/10.2307/40286185</bibtext> </blist> <blist> <bibtext> Madsen C. K., Geringer J. M. (1976). Preferences for trumpet tone quality versus intonation. Bulletin of the Council for Research in Music Education, 46, 13–22. <ulink href="http://www.jstor.org/stable/40317397">http://www.jstor.org/stable/40317397</ulink></bibtext> </blist> <blist> <bibtext> Meyers L. S., Gamst G., Guarino A. J. (2013). Applied multivariate research: Design and interpretation (2nd ed.). SAGE.</bibtext> </blist> <blist> <bibtext> Morrison S. J. (2000). Effect of melodic context, tuning behaviors, and experience on the intonation accuracy of wind players. Journal of Research in Music Education, 48(1), 39–51. https://doi.org/10.2307/3345455</bibtext> </blist> <blist> <bibtext> Morrison S. J., Fyk J. (2002). Intonation. In McPherson G., Parncutt R. (Eds.), The science and psychology of music performance (pp. 183–198). Oxford University Press.</bibtext> </blist> <blist> <bibtext> Nápoles J., Springer D. G., Silvey B. A., Adams K. (2019). Effects of pitch source on pitch-matching and intonation accuracy of collegiate singers. Journal of Research in Music Education, 67(3), 270–285. https://doi.org/10.1177/0022429419863034</bibtext> </blist> <blist> <bibtext> Parke C. S. (2013). Essential first steps to data analysis: Scenario-based examples using SPSS. SAGE.</bibtext> </blist> <blist> <bibtext> Rush S. (2006). Habits of a successful band director (Rev. ed.). GIA.</bibtext> </blist> <blist> <bibtext> Scherber R. V. (2014). Pedagogical practices related to the ability to discern and correct intonation errors: An evaluation of current practices, expectations, and a model for instruction (Publication No. 3638073) [Doctoral dissertation, Florida State University]. ProQuest Dissertations and Theses Global.</bibtext> </blist> <blist> <bibtext> Schlacks W. F. (1981). The effects of vocalization through an interval training program upon the pitch accuracy of high school band students (Publication No. 8201436) [Doctoral dissertation, University of Miami]. ProQuest Dissertations and Theses Global.</bibtext> </blist> <blist> <bibtext> Schlegel A. L, Springer D. G. (2018). Effects of accurate and inaccurate visual feedback on the tuning accuracy of high school and college trombonists. International Journal of Music Education, 36(3), 394–406. https://doi.org/10.1177/0255761418763914</bibtext> </blist> <blist> <bibtext> Sengpiel E. (2017). Sengpiel audio. <ulink href="http://www.sengpielaudio.com/calculator-centsratio.htm">http://www.sengpielaudio.com/calculator-centsratio.htm</ulink></bibtext> </blist> <blist> <bibtext> Silvey B. A. (2013). Missouri high school band directors' reports of tuning procedures, warm-up materials, and rehearsal time. Missouri Journal of Research in Music Education, 50(1), 20–32.</bibtext> </blist> <blist> <bibtext> Silvey B. A., Nápoles J., Springer D. G. (2019). Effects of pre-tuning vocalization behaviors on the tuning accuracy of college instrumentalists. Journal of Research in Music Education, 66(4), 392–407. https://doi.org/10.1177/0022429418806304</bibtext> </blist> <blist> <bibtext> Smith D. A. (2006). The effectiveness of real-time visual feedback to improve seventh and eighth grade saxophone and trombone students' intonation accuracy (Publication No. 3260001) [Doctoral dissertation, Purdue University]. ProQuest Dissertations and Theses Global.</bibtext> </blist> <blist> <bibtext> Smith E. R. (1984). The effects of vocalization on the intonation of college wind performers (Publication No. 8427327) [Doctoral dissertation, Florida State University]. ProQuest Dissertations and Theses Global.</bibtext> </blist> <blist> <bibtext> South A. L. (2013). An examination of middle school band students' ability to match pitch following short-term vocal technique training [Unpublished master's thesis]. Louisiana State University, Baton Rouge.</bibtext> </blist> <blist> <bibtext> Springer D. G. (2016). Effects of conductor score type and ensemble performance level on listeners' evaluations of a wind band performance. Journal of Band Research, 52(1), 12–28.</bibtext> </blist> <blist> <bibtext> Strickland K. E. (2013). The effect of real-time pitch tracking and correction on high school instrumentalists' tuning accuracy [Unpublished doctoral dissertation]. Louisiana State University, Baton Rouge.</bibtext> </blist> <blist> <bibtext> Tabachnick B. G., Fidell L. S. (2007). Using multivariate statistics (5th ed.). Pearson.</bibtext> </blist> <blist> <bibtext> Wagner M. J. (2009). Introductory musical acoustics (4th ed.). Contemporary.</bibtext> </blist> <blist> <bibtext> Wapnick J., Freeman P. (1980). Effects of dark-bright timbral variation on the perception of flatness and sharpness. Journal of Research in Music Education, 28(3), 176–184. https://doi.org/10.2307/3345235</bibtext> </blist> <blist> <bibtext> Welch G. F., Howard D. M., Rush C. (1989). Real-time visual feedback in the development of vocal pitch accuracy. Psychology of Music, 17(2), 146–157. https://doi.org/10.1177/0305735689172005</bibtext> </blist> <blist> <bibtext> Yarbrough C., Karrick B., Morrison S. J. (1995). Effect of knowledge of directional mistunings on the tuning accuracy of beginning and intermediate wind players. Journal of Research in Music Education, 43(3), 232–241. https://doi.org/10.2307/3345638</bibtext> </blist> <blist> <bibtext> Yarbrough C., Morrison S. J., Karrick B. (1997). The effect of experience, private instruction, and knowledge of directional mistunings on the tuning performance and perception of high school wind players. Bulletin of the Council for Research in Music Education, 134, 31–42. Retrieved from https://<ulink href="http://www.jstor.org/stable/40318878">www.jstor.org/stable/40318878</ulink></bibtext> </blist> <blist> <bibtext> Zabanal J.-R. A. (2019). Effects of short-term practice with a tonic drone accompaniment on middle and high school violin and viola intonation. String Research Journal, 9, 51–61. https://doi.org/10.1177/1948499219851407</bibtext> </blist> <blist> <bibtext> Zabanal J.-R. A. (2020). A survey of collegiate string musicians' use of drone accompaniment to improve intonation. Update: Applications of Research in Music Education, 38(2), 46–54. https://doi.org/10.1177/8755123319861428</bibtext> </blist> </ref> <ref id="AN0152006822-13"> <title> Footnotes </title> <blist> <bibtext> The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.</bibtext> </blist> <blist> <bibtext> The author(s) received no financial support for the research, authorship, and/or publication of this article.</bibtext> </blist> <blist> <bibtext> D. Gregory Springer</bibtext> </blist> <blist> <bibtext>Graph</bibtext> </blist> <blist> <bibtext>https://orcid.org/0000-0001-7923-726X Jessica Nápoles</bibtext> </blist> <blist> <bibtext>Graph</bibtext> </blist> <blist> <bibtext>https://orcid.org/0000-0003-1512-8587 Victoria Warnet</bibtext> </blist> <blist> <bibtext>Graph https://orcid.org/0000-0001-5515-6174</bibtext> </blist> <blist> <bibtext> After screening the data, we decided to conduct the repeated-measures ANOVA on these data based on recommendations that these types of analyses are appropriate on Likert-type data when there are at least 20 degrees of freedom for the error term and no outliers ([46]). Additionally, some have classified Likert-type data as a hybrid of ordinal and interval data, also concluding that they are appropriate for parametric analyses, like ANOVA ([29]).</bibtext> </blist> </ref> <aug> <p>By D. Gregory Springer; Brian A. Silvey; Jessica Nápoles and Victoria Warnet</p> <p>Reported by Author; Author; Author; Author</p> <p></p> <p>D. Gregory Springer is assistant professor of music education at Florida State University. His research interests include music perception, music performance evaluation, and music teacher education.</p> <p>Brian A. Silvey is professor of music education and director of bands at the University of Missouri. His research interests include conductor expressivity and effectiveness, preservice teacher preparation, and intonation strategies.</p> <p>Jessica Nápoles is associate professor of music education at the University of North Texas. Her research interests include teacher talk, conducting, and perceptions of expressivity.</p> <p>Victoria Warnet is a doctoral candidate at Florida State University. Her research interests include secondary instrumental music, music performance evaluation, and teaching students with exceptionalities.</p> </aug> <nolink nlid="nl1" bibid="bib31" firstref="ref1"></nolink> <nolink nlid="nl2" bibid="bib34" firstref="ref2"></nolink> <nolink nlid="nl3" bibid="bib23" firstref="ref3"></nolink> <nolink nlid="nl4" bibid="bib44" firstref="ref4"></nolink> <nolink nlid="nl5" bibid="bib15" firstref="ref6"></nolink> <nolink nlid="nl6" bibid="bib28" firstref="ref7"></nolink> <nolink nlid="nl7" bibid="bib30" firstref="ref8"></nolink> <nolink nlid="nl8" bibid="bib51" firstref="ref9"></nolink> <nolink nlid="nl9" bibid="bib40" firstref="ref13"></nolink> <nolink nlid="nl10" bibid="bib50" firstref="ref14"></nolink> <nolink nlid="nl11" bibid="bib17" firstref="ref16"></nolink> <nolink nlid="nl12" bibid="bib18" firstref="ref17"></nolink> <nolink nlid="nl13" bibid="bib19" firstref="ref18"></nolink> <nolink nlid="nl14" bibid="bib48" firstref="ref19"></nolink> <nolink nlid="nl15" bibid="bib47" firstref="ref20"></nolink> <nolink nlid="nl16" bibid="bib14" firstref="ref21"></nolink> <nolink nlid="nl17" bibid="bib22" firstref="ref23"></nolink> <nolink nlid="nl18" bibid="bib27" firstref="ref24"></nolink> <nolink nlid="nl19" bibid="bib16" firstref="ref25"></nolink> <nolink nlid="nl20" bibid="bib11" firstref="ref26"></nolink> <nolink nlid="nl21" bibid="bib24" firstref="ref29"></nolink> <nolink nlid="nl22" bibid="bib25" firstref="ref30"></nolink> <nolink nlid="nl23" bibid="bib35" firstref="ref35"></nolink> <nolink nlid="nl24" bibid="bib36" firstref="ref37"></nolink> <nolink nlid="nl25" bibid="bib42" firstref="ref39"></nolink> <nolink nlid="nl26" bibid="bib43" firstref="ref40"></nolink> <nolink nlid="nl27" bibid="bib45" firstref="ref42"></nolink> <nolink nlid="nl28" bibid="bib20" firstref="ref44"></nolink> <nolink nlid="nl29" bibid="bib39" firstref="ref47"></nolink> <nolink nlid="nl30" bibid="bib41" firstref="ref48"></nolink> <nolink nlid="nl31" bibid="bib49" firstref="ref49"></nolink> <nolink nlid="nl32" bibid="bib37" firstref="ref50"></nolink> <nolink nlid="nl33" bibid="bib53" firstref="ref52"></nolink> <nolink nlid="nl34" bibid="bib26" firstref="ref59"></nolink> <nolink nlid="nl35" bibid="bib52" firstref="ref60"></nolink> <nolink nlid="nl36" bibid="bib10" firstref="ref76"></nolink> <nolink nlid="nl37" bibid="bib32" firstref="ref82"></nolink> <nolink nlid="nl38" bibid="bib38" firstref="ref87"></nolink> <nolink nlid="nl39" bibid="bib21" firstref="ref96"></nolink> <nolink nlid="nl40" bibid="bib33" firstref="ref97"></nolink> <nolink nlid="nl41" bibid="bib12" firstref="ref102"></nolink> <nolink nlid="nl42" bibid="bib13" firstref="ref126"></nolink>
Header DbId: eric
DbLabel: ERIC
An: EJ1311395
AccessLevel: 3
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Effects of Tonic Drone Accompaniments on the Intonation of Collegiate Wind Instrumentalists
– Name: Language
  Label: Language
  Group: Lang
  Data: English
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Springer%2C+D%2E+Gregory%22">Springer, D. Gregory</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0001-7923-726X">0000-0001-7923-726X</externalLink>)<br /><searchLink fieldCode="AR" term="%22Silvey%2C+Brian+A%2E%22">Silvey, Brian A.</searchLink><br /><searchLink fieldCode="AR" term="%22Nápoles%2C+Jessica%22">Nápoles, Jessica</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0003-1512-8587">0000-0003-1512-8587</externalLink>)<br /><searchLink fieldCode="AR" term="%22Warnet%2C+Victoria%22">Warnet, Victoria</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0001-5515-6174">0000-0001-5515-6174</externalLink>)
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="SO" term="%22Journal+of+Research+in+Music+Education%22"><i>Journal of Research in Music Education</i></searchLink>. Oct 2021 69(3):343-359.
– Name: Avail
  Label: Availability
  Group: Avail
  Data: SAGE Publications. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: http://sagepub.com
– Name: PeerReviewed
  Label: Peer Reviewed
  Group: SrcInfo
  Data: Y
– Name: Pages
  Label: Page Count
  Group: Src
  Data: 17
– Name: DatePubCY
  Label: Publication Date
  Group: Date
  Data: 2021
– Name: TypeDocument
  Label: Document Type
  Group: TypDoc
  Data: Journal Articles<br />Reports - Research
– Name: Audience
  Label: Education Level
  Group: Audnce
  Data: <searchLink fieldCode="EL" term="%22Higher+Education%22">Higher Education</searchLink><br /><searchLink fieldCode="EL" term="%22Postsecondary+Education%22">Postsecondary Education</searchLink>
– Name: Subject
  Label: Descriptors
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Music+Education%22">Music Education</searchLink><br /><searchLink fieldCode="DE" term="%22Musical+Instruments%22">Musical Instruments</searchLink><br /><searchLink fieldCode="DE" term="%22College+Students%22">College Students</searchLink><br /><searchLink fieldCode="DE" term="%22Student+Attitudes%22">Student Attitudes</searchLink><br /><searchLink fieldCode="DE" term="%22Accuracy%22">Accuracy</searchLink><br /><searchLink fieldCode="DE" term="%22Music+Techniques%22">Music Techniques</searchLink><br /><searchLink fieldCode="DE" term="%22Preferences%22">Preferences</searchLink><br /><searchLink fieldCode="DE" term="%22Teaching+Methods%22">Teaching Methods</searchLink><br /><searchLink fieldCode="DE" term="%22Musicians%22">Musicians</searchLink>
– Name: DOI
  Label: DOI
  Group: ID
  Data: 10.1177/0022429420974389
– Name: ISSN
  Label: ISSN
  Group: ISSN
  Data: 0022-4294
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The purpose of this study was to examine the effects of tonic drone accompaniments on the intonation of collegiate wind instrumentalists. Participants (N = 68) played an excerpt of the melody "Long, Long Ago" in three conditions: a mono drone (tonic note only), dyad drone (tonic plus fifth), and a control condition (no drone). Results indicated no significant effects on intonation performance due to drone condition. However, participants' ratings of their own intonation accuracy differed significantly based on drone condition. The majority of the performances of the melody aligned more closely with equal temperament (n = 159), and fewer aligned more closely with just intonation (n = 45). Most participants believed the dyad drone (59.74%) resulted in their best intonation accuracy, followed by the mono drone (28.57%) and the control condition (11.68%). In response to open-ended questions, participants cited reasons why they preferred particular drone conditions, with the most common themes being "easier to hear and match," "multiple reference pitches," and "focused/directed listening." Given that participants expressed preferences regarding drone use in the absence of performance differences, music educators may consider the role of comfort and familiarity with these instructional tools.
– Name: AbstractInfo
  Label: Abstractor
  Group: Ab
  Data: As Provided
– Name: DateEntry
  Label: Entry Date
  Group: Date
  Data: 2021
– Name: AN
  Label: Accession Number
  Group: ID
  Data: EJ1311395
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=EJ1311395
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1177/0022429420974389
    Languages:
      – Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 17
        StartPage: 343
    Subjects:
      – SubjectFull: Music Education
        Type: general
      – SubjectFull: Musical Instruments
        Type: general
      – SubjectFull: College Students
        Type: general
      – SubjectFull: Student Attitudes
        Type: general
      – SubjectFull: Accuracy
        Type: general
      – SubjectFull: Music Techniques
        Type: general
      – SubjectFull: Preferences
        Type: general
      – SubjectFull: Teaching Methods
        Type: general
      – SubjectFull: Musicians
        Type: general
    Titles:
      – TitleFull: Effects of Tonic Drone Accompaniments on the Intonation of Collegiate Wind Instrumentalists
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Springer, D. Gregory
      – PersonEntity:
          Name:
            NameFull: Silvey, Brian A.
      – PersonEntity:
          Name:
            NameFull: Nápoles, Jessica
      – PersonEntity:
          Name:
            NameFull: Warnet, Victoria
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 10
              Type: published
              Y: 2021
          Identifiers:
            – Type: issn-print
              Value: 0022-4294
          Numbering:
            – Type: volume
              Value: 69
            – Type: issue
              Value: 3
          Titles:
            – TitleFull: Journal of Research in Music Education
              Type: main
ResultId 1