Investigating low intelligence stereotype threat in adults with developmental dyslexia

Piotrowska, Barbara; Barratt, John

Abstract

Stereotype threat (ST) is a phenomenon that leads to decreased test performance and occurs when one deals with added pressure of being judged on the basis of stereotyped group membership. The ST effect has been previously investigated in many contexts but not in individuals with dyslexia who are often stereotyped as less intelligent. Prevalent use of intelligence tests in job selection processes and employment gap between people with dyslexia and those without warrants this investigation. Sixty-three participants (30 with dyslexia and 33 without dyslexia; mean age = 33.7; SD = 13.7; 47 F, 13 M, three non-binary) were asked to complete intelligence test typically used in selection processes. All participants were randomly assigned to one of three test instruction conditions: (1) they were told the test was diagnostic of their intelligence (ST triggering instruction); (2) test was a measure of their problem-solving skills (reduced threat); (3) or they were simply asked to take the test (control). Results showed that participants with dyslexia in ST condition performed poorer than those in other conditions and those in the same condition who did not have dyslexia. This study provides preliminary evidence for diminishing effects of ST in individuals with dyslexia.

Citation

Piotrowska, B., & Barratt, J. (2024). Investigating low intelligence stereotype threat in adults with developmental dyslexia. Dyslexia, 30(2), Article e1766. https://doi.org/10.1002/dys.1766

• Journal Article Type: Article
• Acceptance Date: Apr 5, 2024
• Online Publication Date: Apr 30, 2024
• Publication Date: 2024-05
• Deposit Date: May 9, 2024
• Publicly Available Date: May 9, 2024
• Journal: Dyslexia
• Print ISSN: 1076-9242
• Electronic ISSN: 1099-0909
• Publisher: Wiley
• Peer Reviewed: Peer Reviewed
• Volume: 30
• Issue: 2
• Article Number: e1766
• DOI: https://doi.org/10.1002/dys.1766
• Keywords: developmental dyslexia, inclusion, intelligence test, job selection, stereotype threat