Search Results - "Sales, Adam"

Using Auxiliary Data to Boost Precision in the Analysis of A/B Tests on an Online Educational Platform: New Data and New Results

Authors: Sales, Adam C. Prihar, Ethan B. Gagnon-Bartsch, Johann A. et al.

Source: Journal of Educational Data Mining. 2023 15(2):53-85.

Peer Reviewed: Y

Page Count: 33

Sponsoring Agency: Institute of Education Sciences (ED)

Descriptors: Data Use, Research Methodology, Randomized Controlled Trials, Educational Technology, Electronic Learning, Intelligent Tutoring Systems, Sample Size, Data Collection, Privacy, Accuracy, Statistical Bias, Prediction

IES Funded: Yes

Effective Evaluation of Online Learning Interventions with Surrogate Measures

Authors: Prihar, Ethan Vanacore, Kirk Sales, Adam et al.

Source: International Educational Data Mining Society. 2023.

Peer Reviewed: Y

Page Count: 7

Sponsoring Agency: National Science Foundation (NSF)
Institute of Education Sciences (ED)
Office of Elementary and Secondary Education (OESE) (ED), Education Innovation and Research (EIR)
Office of Naval Research (ONR) (DOD)
Federal Highway Administration (FHWA), National Highway Institute (NHI)

Descriptors: Electronic Learning, Intervention, Instructional Effectiveness, Data Collection, Models, Measurement

IES Funded: Yes

Exploring Common Trends in Online Educational Experiments

Authors: Prihar, Ethan Syed, Manaal Ostrow, Korinn et al.

Source: Grantee Submission. 2022Paper presented at the Annual Meeting of the International Educational Data Mining Society (15th, Durham, United Kingdom, Jul 2022).

Peer Reviewed: Y

Page Count: 12

Sponsoring Agency: National Science Foundation (NSF)
Institute of Education Sciences (ED)
Office of Elementary and Secondary Education (OESE) (ED), Education Innovation and Research (EIR)
Office of Naval Research (ONR) (DOD)

Descriptors: Educational Trends, Electronic Learning, Educational Experience, Educational Experiments, Intelligent Tutoring Systems, Randomized Controlled Trials, Skill Development, Mastery Learning, Individualized Instruction, Design

IES Funded: Yes

Automatic Interpretable Personalized Learning

Authors: Prihar, Ethan Haim, Aaron Sales, Adam et al.

Source: Grantee Submission. 2022.

Peer Reviewed: Y

Page Count: 11

Sponsoring Agency: National Science Foundation (NSF)
Institute of Education Sciences (ED)
Office of Elementary and Secondary Education (OESE) (ED), Education Innovation and Research (EIR)
Office of Naval Research (ONR) (DOD)

Descriptors: Individualized Instruction, Educational Technology, Technology Uses in Education, Electronic Learning, Instructional Effectiveness, Simulation, Educational Environment, Teaching Methods

IES Funded: Yes

Toward Personalizing Students' Education with Crowdsourced Tutoring

Authors: Prihar, Ethan Patikorn, Thanaporn Botelho, Anthony et al.

Source: Grantee Submission. 2021.

Peer Reviewed: Y

Page Count: 9

Sponsoring Agency: National Science Foundation (NSF)
Institute of Education Sciences (ED)
Office of Postsecondary Education (ED)
Office of Elementary and Secondary Education (OESE) (ED), Education Innovation and Research (EIR)
Office of Naval Research (ONR) (DOD)

Descriptors: Electronic Publishing, Group Experience, Tutoring, Individualized Instruction, Instructional Materials, Electronic Learning, Mathematics Instruction, Educational Technology, Video Technology, Middle School Mathematics, Teacher Effectiveness

IES Funded: Yes

The Effect of an Intelligent Tutor on Performance on Specific Posttest Problems

Authors: Sales, Adam Prihar, Ethan Heffernan, Neil et al.

Source: International Educational Data Mining Society. 2021.

Peer Reviewed: Y

Page Count: 10

Descriptors: Intelligent Tutoring Systems, Academic Achievement, Educational Technology, Algebra, Item Response Theory, Hierarchical Linear Modeling, Program Effectiveness, Pretests Posttests, Achievement Tests, Elementary Secondary Education, Standardized Tests

Assessment and Survey Identifiers: TerraNova Multiple Assessments

Change over Time in Educational Attainment for Deaf Individuals from 2008-2018

Authors: Garberoglio, Carrie Lou Johnson, Paige M. Sales, Adam et al.

Source: Journal of Postsecondary Education and Disability. 2021 34(3):253-272.

Peer Reviewed: Y

Page Count: 20

Descriptors: Deafness, Educational Attainment, High School Graduates, College Graduates, Academic Degrees, Gender Differences, Racial Differences, Ethnicity, Graduation Rate, Associate Degrees, Bachelors Degrees, Disabilities, Barriers, Hearing Impairments

Assessment and Survey Identifiers: American Community Survey

The Effect of Teachers Reassigning Students to New Cognitive Tutor Sections

Authors: Sales, Adam C. Pane, John F.

Source: International Educational Data Mining Society. 2020.

Peer Reviewed: Y

Page Count: 10

Sponsoring Agency: National Science Foundation (NSF)

Descriptors: Student Placement, Intelligent Tutoring Systems, Algebra, Mathematics Instruction, Scores, Pretests Posttests, Mastery Learning, High School Students, Statistical Analysis, Instructional Effectiveness

Limitless Regression Discontinuity

Authors: Sales, Adam C. Hansen, Ben B.

Source: Journal of Educational and Behavioral Statistics. Apr 2020 45(2):143-174.

Peer Reviewed: Y

Page Count: 32

Sponsoring Agency: Institute of Education Sciences (ED)
National Science Foundation (NSF)
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) (NIH)

Descriptors: Regression (Statistics), Computation, Statistical Inference, Robustness (Statistics), Randomized Controlled Trials, Public Health, Educational Research, Simulation, Statistical Analysis, Grade Point Average, Foreign Countries, College Students

Geographic Terms: Puerto Rico, Canada

IES Funded: Yes

Flow with an Intelligent Tutor: A Latent Variable Modeling Approach to Tracking Flow during Artificial Tutoring

Authors: Kang, Hyeon-Ah Sales, Adam Whittaker, Tiffany A.

Source: Grantee Submission. 2023.

Peer Reviewed: Y

Page Count: 24

Sponsoring Agency: Institute of Education Sciences (ED)

Descriptors: Intelligent Tutoring Systems, Algebra, Educational Technology, Learning Processes, Mathematics Skills, Markov Processes, Models, Measurement

IES Funded: Yes

Benefit of Gamification for Persistent Learners: Propensity to Replay Problems Moderates Algebra-Game Effectiveness

Authors: Vanacore, Kirk Sales, Adam Liu, Allison et al.

Source: Grantee Submission. 2023.

Peer Reviewed: Y

Page Count: 10

Sponsoring Agency: Institute of Education Sciences (ED)

Descriptors: Educational Games, Gamification, Algebra, Mathematics Instruction, Knowledge Level, Student Attitudes, Program Effectiveness, Student Behavior, Persistence, Computer Assisted Instruction, Student Characteristics, Repetition, Secondary School Mathematics

IES Funded: Yes

The Impacts of Three Educational Technologies on Algebraic Understanding in the Context of COVID-19

Authors: Decker-Woodrow, Lauren E. Mason, Craig A. Lee, Ji-Eun et al.

Source: Grantee Submission. Jan-Dec 2023 9(1):1-17.

Peer Reviewed: Y

Page Count: 17

Sponsoring Agency: Institute of Education Sciences (ED)

Descriptors: Educational Technology, Algebra, COVID-19, Pandemics, Game Based Learning, Problem Sets, Electronic Learning, Grade 7, Middle School Students, Mathematics Achievement, Instructional Effectiveness, Mathematics Instruction

IES Funded: Yes

Using Big Data to Sharpen Design-Based Inference in A/B Tests

Authors: Sales, Adam C. Botelho, Anthony Patikorn, Thanaporn et al.

Source: International Educational Data Mining Society. 2018.

Peer Reviewed: Y

Page Count: 7

Sponsoring Agency: National Science Foundation (NSF)
Institute of Education Sciences (ED)

Descriptors: Courseware, Data Analysis, Causal Models, Prediction, Outcomes of Education, Evaluation Methods, Mastery Learning, Skill Development, Intelligent Tutoring Systems, Statistical Bias, Randomized Controlled Trials, Artificial Intelligence

IES Funded: Yes

Rebar: Reinforcing a Matching Estimator with Predictions from High-Dimensional Covariates

Authors: Sales, Adam C. Hansen, Ben B. Rowan, Brian

Source: Journal of Educational and Behavioral Statistics. Feb 2018 43(1):3-31.

Peer Reviewed: Y

Page Count: 29

Sponsoring Agency: Institute of Education Sciences (ED)

Descriptors: Computation, Prediction, Models, Data, Statistical Bias, Statistical Analysis, Educational Change, Validity, High Schools, Regression (Statistics)

Geographic Terms: Arizona

IES Funded: Yes

More Powerful A/B Testing Using Auxiliary Data and Deep Learning

Authors: Sales, Adam C. Prihar, Ethan Gagnon-Bartsch, Johann et al.

Source: Grantee Submission. 2022.

Peer Reviewed: Y

Page Count: 4

Sponsoring Agency: Institute of Education Sciences (ED)

Descriptors: Research Methodology, Educational Experiments, Causal Models, Computation, Electronic Learning, Statistical Inference, Data Analysis, Accuracy

IES Funded: Yes

Model Estimation Approaches for Fully-Latent Principal Stratification with Small Samples.

Authors: Lee, Sooyong Sales, Adam Kang, Hyeon-Ah et al.

Source: Structural Equation Modeling. Mar-Apr2025, Vol. 32 Issue 2, p251-263. 13p.

Student Usage Predicts Treatment Effect Heterogeneity in the Cognitive Tutor Algebra I Program

Authors: Sales, Adam C. Wilks, Asa Pane, John F.

Source: International Educational Data Mining Society. 2016.

Peer Reviewed: Y

Page Count: 8

Sponsoring Agency: National Science Foundation (NSF)
Institute of Education Sciences (ED)

Descriptors: Algebra, Mathematics Instruction, Educational Technology, Technology Uses in Education, Intelligent Tutoring Systems, High School Students, Secondary School Mathematics, Program Effectiveness, Middle School Students

IES Funded: Yes

Student Log-Data from a Randomized Evaluation of Educational Technology: A Causal Case Study

Authors: Sales, Adam C. Pane, John F.

Source: Journal of Research on Educational Effectiveness. 2021 14(1):241-269.

Peer Reviewed: Y

Page Count: 29

Sponsoring Agency: National Science Foundation (NSF)

Descriptors: Educational Technology, Use Studies, Randomized Controlled Trials, Mathematics Curriculum, Curriculum Evaluation, Algebra, Intelligent Tutoring Systems, Cues, Problem Solving, Statistical Analysis, Causal Models

Fully Latent Principal Stratification With Measurement Models.

Authors: Lee, Sooyong Sales, Adam C. Kang, Hyeon-Ah et al.

Source: Journal of Educational & Behavioral Statistics. Apr2026, Vol. 51 Issue 2, p344-369. 26p.

Subject Terms: *Item response theory, *Longitudinal method, Latent variables, Measurement-model comparison, Behavioral sciences, Causal inference, Randomized controlled trials

Should We account for classrooms? Analyzing online experimental data with student-level randomization.

Authors: Closser, Avery H. Sales, Adam Botelho, Anthony F.

Source: Educational Technology Research & Development. Oct2024, Vol. 72 Issue 5, p2865-2894. 30p.

Subjects: Data collection platforms, Learning, Causal inference, Education research, Consolidated financial statements, Educational technology, Multilevel models