Purpose/Objective: Personal disability identity (PDI) refers to disability self-concept and includes various attitudes toward disability. In this study, we examined whether the PDI attitudes of disability self-worth and personal meaning were predictors of psychosocial functioning. Method/Design: Using hierarchical regression to control for sociodemographic and disability characteristics, we examined the unique contributions of these two PDI attitudes to life satisfaction, anxiety/depression, and general self-efficacy in a sample of 1,203 employed U.S. adults with LD and/or ADHD. Results: PDI attitudes (disability self-worth and personal meaning) explained significant additional variance on both outcomes, after accounting for control variables. Results indicated that (a) self-worth (β = −.25, p , .001) and personal meaning (β = −.24, p , .001) were negatively associated with anxiety/depression, (b) self-worth was positively associated with general selfefficacy (β = .31, p , .001), and (c) personal meaning was positively associated with life satisfaction (β = .30, p , .001). Conclusions/Implications: Present findings suggest that disability identity is worthy of attention in research on neurodevelopmental disabilities.
Impact and ImplicationsDisability self-worth and personal meaning scores were found to predict life satisfaction, anxiety/ depression, and general self-efficacy in adults with LD and/or ADHD, indicating that PDI measurement and scholarship are relevant to invisible, neurodevelopmental disabilities. Practitioners and researchers who work with these populations should consider the disability-related feelings and cognitions of those they serve.