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Related Experiment Video

Updated: Sep 5, 2025

Validation of a Psychosocial Intervention on Body Image in Older People: An Experimental Design
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The Stroke Self-Efficacy Questionnaire Brazil (SSEQ-B): a structural validity analysis.

Pedro Henrique Deon1,2, Marina Portugal Makhoul3, Bianca Pacheco Loss1

  • 1School of Health and Life Sciences, Pontifical Catholic University of Rio Grande Do Sul, PUCRS, Porto Alegre, Brazil.

Topics in Stroke Rehabilitation
|July 5, 2022
PubMed
Summary

The Stroke Self-Efficacy Questionnaire Brazil (SSEQ-B) is a valid tool for measuring stroke patient self-efficacy. Its preferred structure is bifactorial, encompassing activity and self-management domains for rehabilitation.

Keywords:
Strokequestionnairesrehabilitationself-efficacyvalidation

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Area of Science:

  • Neuroscience
  • Rehabilitation Medicine
  • Psychometrics

Background:

  • Self-efficacy is crucial for stroke patient rehabilitation outcomes.
  • The Stroke Self-Efficacy Questionnaire Brazil (SSEQ-B) measures functional performance self-efficacy post-stroke.

Purpose of the Study:

  • To validate the structural integrity of the SSEQ-B.
  • To assess the reliability and construct validity of the SSEQ-B in Brazilian stroke survivors.

Main Methods:

  • Cross-sectional study involving 115 Brazilian stroke survivors.
  • Exploratory and confirmatory factorial analyses were conducted.
  • Internal consistency was evaluated using Cronbach's Alpha (αC).

Main Results:

  • The SSEQ-B demonstrated good internal consistency (αC = 0.829).
  • Exploratory analysis revealed a bifactorial structure (activity and self-management domains).
  • Confirmatory analysis suggested a trifactorial structure, but a bifactorial model showed comparable validity.

Conclusions:

  • The SSEQ-B is a reliable and valid instrument for assessing stroke self-efficacy.
  • A bifactorial structure, comprising activity and self-management, is the preferred model for the SSEQ-B.