Development of the 20-item Multidimensional Attitude Toward Older Adults Scale(MATOAS-20): A psychometrically robust tool for health and social sciences.
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| Title: | Development of the 20-item Multidimensional Attitude Toward Older Adults Scale(MATOAS-20): A psychometrically robust tool for health and social sciences. |
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| Authors: | Iwasaki, Michiko (AUTHOR), Sherman, Martin F. (AUTHOR), White, Michael J. (AUTHOR) |
| Source: | Educational Gerontology. Sep2026, Vol. 52 Issue 9, p1193-1209. 17p. |
| Subjects: | Social sciences, Cronbach's alpha, Research methodology evaluation, Geriatrics, Questionnaires, Undergraduates, Research evaluation, Experimental design, Surveys, Research methodology, Psychometrics, Ageism, Statistical reliability, Factor analysis |
| Abstract: | Assessing ageism is crucial for addressing negative attitudes toward older adults in gerontological education and training. We sought to develop a brief psychometrically sound scale to measure attitudes toward older adults based on conventional ageism conceptualizations (stereotypes, prejudice, and discrimination) within an in-group vs. out-group framework. Survey data from 700 undergraduate students were analyzed to develop the MATOAS-20. The psychometrics of the scale were examined with two samples: 700 college students and 277 adults (aged 18–59) recruited via Amazon Mechanical Turk (MTurk). Responses to the MATOAS-20 with the college sample demonstrated good internal consistency for the total scale (α =.87) and the four subscales (Emotional Response, Respect, Social Interaction, and Work Interest) with Cronbach's alpha ranging from.72 to.87. Test-retest reliability over a one-week period was also good (r =.87). Convergent and divergent validity were supported by expected relations with the refined version of the Aging Semantic Differential and a brief Social Desirability Scale. Confirmatory factor analysis and measurement invariance tests showed supportive evidence for factor structure and factor loading validation across college vs. non-college adult samples and men vs. women. While dissimilar means were found between college vs. non-college samples, stronger internal consistency reliabilities were obtained with the non-college adult sample (α =.83 to.93). We conclude that the MATOAS-20 is a promising tool for assessing attitudes toward older adults among students and trainees in gerontology and related fields. Its potential to enhance professional competency warrants further exploration. [ABSTRACT FROM AUTHOR] |
| Copyright of Educational Gerontology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
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| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 196477970 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Development of the 20-item Multidimensional Attitude Toward Older Adults Scale(MATOAS-20): A psychometrically robust tool for health and social sciences. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Iwasaki%2C+Michiko%22">Iwasaki, Michiko</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Sherman%2C+Martin+F%2E%22">Sherman, Martin F.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22White%2C+Michael+J%2E%22">White, Michael J.</searchLink> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Educational+Gerontology%22">Educational Gerontology</searchLink>. Sep2026, Vol. 52 Issue 9, p1193-1209. 17p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Social+sciences%22">Social sciences</searchLink><br /><searchLink fieldCode="DE" term="%22Cronbach's+alpha%22">Cronbach's alpha</searchLink><br /><searchLink fieldCode="DE" term="%22Research+methodology+evaluation%22">Research methodology evaluation</searchLink><br /><searchLink fieldCode="DE" term="%22Geriatrics%22">Geriatrics</searchLink><br /><searchLink fieldCode="DE" term="%22Questionnaires%22">Questionnaires</searchLink><br /><searchLink fieldCode="DE" term="%22Undergraduates%22">Undergraduates</searchLink><br /><searchLink fieldCode="DE" term="%22Research+evaluation%22">Research evaluation</searchLink><br /><searchLink fieldCode="DE" term="%22Experimental+design%22">Experimental design</searchLink><br /><searchLink fieldCode="DE" term="%22Surveys%22">Surveys</searchLink><br /><searchLink fieldCode="DE" term="%22Research+methodology%22">Research methodology</searchLink><br /><searchLink fieldCode="DE" term="%22Psychometrics%22">Psychometrics</searchLink><br /><searchLink fieldCode="DE" term="%22Ageism%22">Ageism</searchLink><br /><searchLink fieldCode="DE" term="%22Statistical+reliability%22">Statistical reliability</searchLink><br /><searchLink fieldCode="DE" term="%22Factor+analysis%22">Factor analysis</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Assessing ageism is crucial for addressing negative attitudes toward older adults in gerontological education and training. We sought to develop a brief psychometrically sound scale to measure attitudes toward older adults based on conventional ageism conceptualizations (stereotypes, prejudice, and discrimination) within an in-group vs. out-group framework. Survey data from 700 undergraduate students were analyzed to develop the MATOAS-20. The psychometrics of the scale were examined with two samples: 700 college students and 277 adults (aged 18–59) recruited via Amazon Mechanical Turk (MTurk). Responses to the MATOAS-20 with the college sample demonstrated good internal consistency for the total scale (α =.87) and the four subscales (Emotional Response, Respect, Social Interaction, and Work Interest) with Cronbach's alpha ranging from.72 to.87. Test-retest reliability over a one-week period was also good (r =.87). Convergent and divergent validity were supported by expected relations with the refined version of the Aging Semantic Differential and a brief Social Desirability Scale. Confirmatory factor analysis and measurement invariance tests showed supportive evidence for factor structure and factor loading validation across college vs. non-college adult samples and men vs. women. While dissimilar means were found between college vs. non-college samples, stronger internal consistency reliabilities were obtained with the non-college adult sample (α =.83 to.93). We conclude that the MATOAS-20 is a promising tool for assessing attitudes toward older adults among students and trainees in gerontology and related fields. Its potential to enhance professional competency warrants further exploration. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Educational Gerontology is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/03601277.2025.2545011 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 17 StartPage: 1193 Subjects: – SubjectFull: Social sciences Type: general – SubjectFull: Cronbach's alpha Type: general – SubjectFull: Research methodology evaluation Type: general – SubjectFull: Geriatrics Type: general – SubjectFull: Questionnaires Type: general – SubjectFull: Undergraduates Type: general – SubjectFull: Research evaluation Type: general – SubjectFull: Experimental design Type: general – SubjectFull: Surveys Type: general – SubjectFull: Research methodology Type: general – SubjectFull: Psychometrics Type: general – SubjectFull: Ageism Type: general – SubjectFull: Statistical reliability Type: general – SubjectFull: Factor analysis Type: general Titles: – TitleFull: Development of the 20-item Multidimensional Attitude Toward Older Adults Scale(MATOAS-20): A psychometrically robust tool for health and social sciences. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Iwasaki, Michiko – PersonEntity: Name: NameFull: Sherman, Martin F. – PersonEntity: Name: NameFull: White, Michael J. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 03601277 Numbering: – Type: volume Value: 52 – Type: issue Value: 9 Titles: – TitleFull: Educational Gerontology Type: main |
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