Searchable Title
Using the Affiliate Stigma Scale with Caregivers of People with Dementia: Psychometric Evaluation. Copyright: Creative Commons License.
Reference Type
Journal Article
Title, Section
Using the Affiliate Stigma Scale with Caregivers of People with Dementia: Psychometric Evaluation. Copyright: Creative Commons License.
Publication Year
2016
Journal Title
Alzheimer's Research & Therapy
Volume
8
Issue
1
Pages
45
Availability
online
Links
https://alzres.biomedcentral.com/articles/10.1186/s13195-016-0213-y
PMID
PMID: 27784332
DOI
10.1186/s13195-016-0213-y
Copyright
Tests/measures are copyright protected and are not to be used or adapted without permission. Internet items are copyright protected. Investigate whether your intended use of an item requires permission from the copyright holder. You do not need permission to use measures that were published before 1924. You do not need permission to use U.S. federal government created measures.
Abstract
BACKGROUND: In this study, we examined the psychometric properties of the Affiliate Stigma Scale to measure affiliate stigma for caregivers of family members with dementia, a topic scantily covered in the literature. METHODS: Two hundred seventy-one caregivers were recruited. Each completed the Affiliate Stigma Scale, Caregiver Burden Inventory, Taiwanese Depression Questionnaire, Beck Anxiety Inventory, and 28-item World Health Organization Quality of Life questionnaire. The data were evaluated for internal consistency and concurrent validity, and they were analyzed using Rasch statistics and confirmatory factor analysis (CFA). RESULTS: CFA and Rasch analysis suggested that the Affiliate Stigma Scale contains three underlying unidimensional concepts (cognition, affect, and behavior). The three concepts had satisfactory internal consistency (α = 0.822-0.855) and concurrent validity (r = 0.290-0.628 with caregiver burden, 0.391-0.612 with depression, 0.367-0.467 with anxiety, and -0.590 to -0.365 with quality of life). CONCLUSIONS: The Affiliate Stigma Scale is a promising instrument with sound psychometric properties for measuring affiliate stigma. Healthcare providers might want to use it to understand the caregivers' perspectives and to design appropriate interventions to decrease their affiliate stigma.
