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Measuring recovery: validity of the "Recovery Process Inventory" and the "Recovery Attitudes Questionnaire" - Zurich Open Repository and Archive


Jaeger, Matthias; Konrad, Albrecht; Rueegg, Sebastian; Rabenschlag, Franziska (2013). Measuring recovery: validity of the "Recovery Process Inventory" and the "Recovery Attitudes Questionnaire". Psychiatry Research, 210(1):363-367.

Abstract

Considerable lack of publications and inconsistent results on construct validity make it difficult to choose an appropriate instrument to measure recovery. The aim of the present study was to evaluate additional psychometric aspects of two established measures of personal recovery with differing focuses. Bivariate associations of the recovery measures with personal, clinical and subjective factors were conducted as indicators of concurrent (convergent and divergent) validity. The scales were also tested concerning internal consistency. The sample comprised of 81 inpatients on an acute psychiatric ward (main diagnoses: 27% substance-related disorders, 27% schizophrenic disorders, 25% affective disorders, 10% neurotic or stress-related disorders, and 11% personality disorders). The "Recovery Attitudes Questionnaire (RAQ)" has to be reevaluated before further administration due to serious psychometric shortcomings concerning internal consistency and concurrent validity. The "Recovery Process Inventory (RPI)" total scale showed acceptable concurrent and within-scale validity and can be recommended in order to measure the personal recovery process for clinical and scientific purposes.

Abstract

Considerable lack of publications and inconsistent results on construct validity make it difficult to choose an appropriate instrument to measure recovery. The aim of the present study was to evaluate additional psychometric aspects of two established measures of personal recovery with differing focuses. Bivariate associations of the recovery measures with personal, clinical and subjective factors were conducted as indicators of concurrent (convergent and divergent) validity. The scales were also tested concerning internal consistency. The sample comprised of 81 inpatients on an acute psychiatric ward (main diagnoses: 27% substance-related disorders, 27% schizophrenic disorders, 25% affective disorders, 10% neurotic or stress-related disorders, and 11% personality disorders). The "Recovery Attitudes Questionnaire (RAQ)" has to be reevaluated before further administration due to serious psychometric shortcomings concerning internal consistency and concurrent validity. The "Recovery Process Inventory (RPI)" total scale showed acceptable concurrent and within-scale validity and can be recommended in order to measure the personal recovery process for clinical and scientific purposes.

Citations

4 citations in Web of Science®
4 citations in Scopus®
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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:04 Faculty of Medicine > Psychiatric University Hospital Zurich > Clinic for Psychiatry, Psychotherapy, and Psychosomatics
Dewey Decimal Classification:610 Medicine & health
Language:English
Date:2013
Deposited On:05 Feb 2014 16:19
Last Modified:05 Apr 2016 17:34
Publisher:Elsevier
ISSN:0165-1781
Publisher DOI:https://doi.org/10.1016/j.psychres.2013.06.002
PubMed ID:23859131

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