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Objectives To build an item response theory–based computer adaptive test (CAT) for balance from 3 traditional, fixed-form balance measures: Berg Balance Scale (BBS), Performance-Oriented Mobility Assessment (POMA), and dynamic gait index (DGI);[...]Article
Objective To estimate Spinal Cord Injury Functional Index Assistive Technology (SCI-FI/AT) scores from FIM motor items. Design Secondary data analysis. Setting Fourteen Spinal Cord Injury Model Systems (SCIMS) programs. Participants [...]Article
Objective To develop self-reported short forms for the Life Impact Burn Recovery Evaluation (LIBRE) Profile. Design Short forms based on the item parameters of discrimination and average difficulty. Setting A support network for burn survivor[...]Article
Objectives To develop a broad set of claimant-reported items to assess behavioral health functioning relevant to the Social Security disability determination processes, and to evaluate the underlying structure of behavioral health functioning f[...]Article
Objectives To develop and test an instrument to assess physical function for Social Security Administration (SSA) disability programs, the SSA-Physical Function (SSA-PF) instrument. Item response theory (IRT) analyses were used to (1) create a [...]Article
Alan M. Jette ; David Tulsky ; Pengsheng Ni ; et al. |Jette AM, Tulsky DS, Ni P, Kisala PA, Slavin MD, Dijkers MP, Heinemann AW, Tate DG, Whiteneck G, Charlifue S, Houlihan B, Williams S, Kirshblum S, Dyson-Hudson T, Zanca J, Fyffe D. Development and initial evaluation of the Spinal Cord Injury-Fun[...]Article
Objectives To build a comprehensive item pool representing work-relevant physical functioning and to test the factor structure of the item pool. These developmental steps represent initial outcomes of a broader project to develop instruments fo[...]Article
Objectives To describe the development of a participation measure that assesses 3 domains (productivity, social, and community) and 4 dimensions (frequency, diversity, desire for change, and perceived difficulty) of participation and to evaluat[...]Article
Objectives To examine whether self-efficacy mediated the effect of the Home-based Post-Hip Fracture Rehabilitation program on activity limitations in older adults after hip fracture and whether the mediating effect was different between sex and[...]Article
Objective To link 3 Spinal Cord Injury–Functional Index (SCI-FI) item banks (Basic Mobility, Fine Motor Function, Self-Care) to the Patient-Reported Outcome Measurement Information System (PROMIS) Physical Function (PF) metric. Design Obs[...]Article
Objective To evaluate the psychometric properties of the Spinal Cord Injury-Functional Index (SCI-FI) short forms (basic mobility, self-care, fine motor, ambulation, manual wheelchair, and power wheelchair) based on internal consistency; correl[...]Article
Objective To (1) modify the Orthotics and Prosthetics User Survey (OPUS) Client Satisfaction with Device (CSD) instrument to incorporate issues of concern to women and (2) evaluate measure's structural and concurrent validity and reliability in[...]Article
Anna Norweg, Auteur ; Pengsheng Ni, Auteur ; E. Garshick, Auteur ; G. O'connor, Auteur |Article
Background Community participation is an indicator of recovery for younger adults after stroke who generally have a greater need to return to society than do older adults. However, little is known about the trends of participation and their dete[...]Article
Objective To assess psychometric properties of the improved Work Disability Functional Assessment Battery (WD-FAB 2.0). Design Longitudinal study. Setting Community. Participants Three samples of working-age (21-66) adults (N=1006[...]
