{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/30362"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/30362","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"Gender and Ethnicity-Based Differential Item Functioning on the Myers-Briggs Type Indicator","abstract":"Item Response Theory (IRT) methodologies were employed in order to examine the Myers-Briggs Type Indicator (MBTI) for differential item functioning (DIF) on the basis of crossed gender and ethnicity variables. White males were the reference group, and the focal groups were: black females, black males, and white females. The MBTI was predicted to show DIF in all comparisons. In particular, DIF on the Thinking-Feeling scale was hypothesized especially in the comparisons between white males and black females and between white males and white females. A sample of 10,775 managers who took the MBTI at assessment centers provided the data for the present experiment. The Mantel-Haenszel procedure and an IRT-based area technique were the methods of DIF-detection. Results showed several biased items on all scales for all comparisons. Ethnicitybased bias was seen in the white male vs. black female and white male vs. black male comparisons. Gender-based bias was seen particularly in the white male vs. white female comparisons. Consequently, the Thinking-Feeling showed the least DIF of all scales across comparisons, and only one of the items differentially scored by gender was found to be biased. Findings indicate that the gender-based differential scoring system is not defensible in managerial samples, and there is a need for further research into the study of differential item functioning with regards to ethnicity.","abstract_html":"Item Response Theory (IRT) methodologies were employed in order to examine the Myers-Briggs Type Indicator (MBTI) for differential item functioning (DIF) on the basis of crossed gender and ethnicity variables. White males were the reference group, and the focal groups were: black females, black males, and white females. The MBTI was predicted to show DIF in all comparisons. In particular, DIF on the Thinking-Feeling scale was hypothesized especially in the comparisons between white males and black females and between white males and white females. A sample of 10,775 managers who took the MBTI at assessment centers provided the data for the present experiment. The Mantel-Haenszel procedure and an IRT-based area technique were the methods of DIF-detection. Results showed several biased items on all scales for all comparisons. Ethnicitybased bias was seen in the white male vs. black female and white male vs. black male comparisons. Gender-based bias was seen particularly in the white male vs. white female comparisons. Consequently, the Thinking-Feeling showed the least DIF of all scales across comparisons, and only one of the items differentially scored by gender was found to be biased. Findings indicate that the gender-based differential scoring system is not defensible in managerial samples, and there is a need for further research into the study of differential item functioning with regards to ethnicity.","abstract_has_math":false,"creators":["Gratias, Melissa B."],"institution":"Virginia Tech","degree_name":"Master of Science","degree_level":"masters","degree_discipline":"Psychology","degree_department":"Psychology","school":null,"contributors":[],"advisors":[],"committee_chairs":["Harvey, Robert J."],"committee_members":["Foti, Roseanne J.","Hauenstein, Neil M. A."],"year":1997,"date_issued":"1997-07-05","date_published":"1997-07-05","updated_at":"2026-07-22T22:18:50Z","subjects":["Item Response Theory","Differential Item Functioning","Item Bias"],"languages":[],"rights":["In Copyright"],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-235115949751281"],"render_values":[{"text":"etd-235115949751281","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10919/30362","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.committeechair","label":"Committee Chair","values":["Harvey, Robert J."]},{"key":"dc:contributor.committeemember","label":"Committee Member","values":["Foti, Roseanne J.","Hauenstein, Neil M. 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White males were the reference group, and the focal groups were: black females, black males, and white females. The MBTI was predicted to show DIF in all comparisons. In particular, DIF on the Thinking-Feeling scale was hypothesized especially in the comparisons between white males and black females and between white males and white females. A sample of 10,775 managers who took the MBTI at assessment centers provided the data for the present experiment. The Mantel-Haenszel procedure and an IRT-based area technique were the methods of DIF-detection. Results showed several biased items on all scales for all comparisons. Ethnicitybased bias was seen in the white male vs. black female and white male vs. black male comparisons. Gender-based bias was seen particularly in the white male vs. white female comparisons. Consequently, the Thinking-Feeling showed the least DIF of all scales across comparisons, and only one of the items differentially scored by gender was found to be biased. Findings indicate that the gender-based differential scoring system is not defensible in managerial samples, and there is a need for further research into the study of differential item functioning with regards to ethnicity."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["Master of Science"]},{"key":"dc:title","label":"Title","values":["Gender and Ethnicity-Based Differential Item Functioning on the Myers-Briggs Type Indicator"]}]}],"canonical_facts":{"dc:contributor.committeechair":["Harvey, Robert J."],"dc:contributor.committeemember":["Foti, Roseanne J.","Hauenstein, Neil M. 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The Mantel-Haenszel procedure and an IRT-based area technique were the methods of DIF-detection. Results showed several biased items on all scales for all comparisons. Ethnicitybased bias was seen in the white male vs. black female and white male vs. black male comparisons. Gender-based bias was seen particularly in the white male vs. white female comparisons. Consequently, the Thinking-Feeling showed the least DIF of all scales across comparisons, and only one of the items differentially scored by gender was found to be biased. 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