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Factor structure and construct validity of the Adult Social Care Outcomes Toolkit for Carers (ASCOT-Carer)

Rand, S.E., Malley, J.N., Netten, A.P., Forder, Julien E. (2015) Factor structure and construct validity of the Adult Social Care Outcomes Toolkit for Carers (ASCOT-Carer). Quality of Life Research, 24 (11). pp. 2601-2614. ISSN 0962-9343. E-ISSN 1573-2649. (doi:10.1007/s11136-015-1011-x) (KAR id:48181)

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http://dx.doi.org/10.1007/s11136-015-1011-x

Abstract

Background: The ASCOT-Carer is a self-report instrument designed to measure social care-related quality of life (SCRQoL). This article presents the psychometric testing and validation of the ASCOT-Carer four response-level interview (INT4) in a sample of unpaid carers of adults who receive publicly-funded social care services in England.

Results: The construct validity was supported by statistically significant relationships between SCRQoL and scores on instruments of related constructs, as well as with characteristics of the carer and care recipient in univariate and multivariate analyses. A Cronbach’s alpha of 0.87 (7 items) indicates that the internal reliability of the instrument is satisfactory and a low number of missing responses (<1%) indicates a high level of acceptance.

Conclusions: The results provide evidence to support the construct validity, factor structure, internal reliability and feasibility of the ASCOT-Carer INT4 as an instrument for measuring social care-related quality of life of unpaid carers who care for adults with a variety of long-term conditions, disability or problems related to old age.

Item Type: Article
DOI/Identification number: 10.1007/s11136-015-1011-x
Uncontrolled keywords: Informal care; caregiving; quality of life; social care; outcomes; ASCOT; construct validity
Subjects: H Social Sciences > HV Social pathology. Social and public welfare > HV59 Institutional care/home care
Divisions: Divisions > Division for the Study of Law, Society and Social Justice > School of Social Policy, Sociology and Social Research > Personal Social Services Research Unit
Depositing User: Stacey Rand
Date Deposited: 05 May 2015 11:09 UTC
Last Modified: 16 Feb 2021 13:24 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/48181 (The current URI for this page, for reference purposes)
Rand, S.E.: https://orcid.org/0000-0001-9071-2842
Netten, A.P.: https://orcid.org/0000-0003-2567-8523
Forder, Julien E.: https://orcid.org/0000-0001-7793-4328
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