Related Experiment Video
Updated: Jul 15, 2026
10:32
Development of a Virtual Reality Assessment of Everyday Living Skills
Published on: April 23, 2014
Testing the validity of the Recovery Assessment Scale using an Australian sample
Mandy McNaught1, Peter Caputi, Lindsay G Oades
1School of Psychology, University of Wollongong, NSW 2522, Australia.
The Australian and New Zealand Journal of Psychiatry
|April 28, 2007
Summary
The Recovery Assessment Scale (RAS) demonstrates strong validity for measuring patient recovery in mental health services. This patient self-report tool offers a distinct perspective compared to traditional symptom-focused assessments.
Area of Science:
- Psychiatry
- Mental Health Research
- Psychometrics
Background:
- Australian mental health services are adopting recovery-oriented models.
- Existing measures for recovery outcomes are limited and definitions vary.
- There is a need for validated tools to assess patient-reported recovery.
Purpose of the Study:
- To evaluate the construct and concurrent validity of the Recovery Assessment Scale (RAS).
- To establish the reliability and factor structure of the RAS.
- To determine if the RAS measures recovery distinct from traditional mental health assessments.
Main Methods:
- 168 individuals with severe psychiatric disability participated.
- Participants completed self-report measures, including the RAS.
- Factor analyses (exploratory and confirmatory) were used to assess the RAS structure.
Main Results:
- Exploratory factor analysis identified five RAS factors, confirmed by confirmatory analysis.
- The RAS demonstrated satisfactory internal reliability (Cronbach's alpha: 0.73-0.91).
- RAS factors showed convergent validity with other recovery measures and concurrent validity with symptom/functional measures.
Conclusions:
- The RAS factors align with consumer-based recovery literature.
- The RAS appears to measure recovery differently than traditional symptom or functional scales.
- Further research is needed to fully capture the breadth of patient recovery experiences using the RAS.
Related Concept Videos
01:29Reliability and Validity
Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
01:03Data Validation
Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
Nursing assessment guides are generally based on holistic models rather than medical...
Nursing assessment guides are generally based on holistic models rather than medical...