Beliefs about research and social work practice: a systematic psychometric review of scales.

The purpose of the author in this systematic psychometric review includes: providing social work researchers, educators, and administrators with a summary of descriptive psychometric information pertaining to scales which measure social workers' beliefs about research and social work practice, evaluating chronological changes in psychometric/statistical methodology, and summarizing the role current and future scale development efforts have in improving the use of evidence-based social work practice. Using predetermined inclusion and exclusion criteria, electronic databases and reference lists of included studies were reviewed and coded for methodological and psychometric properties. Seventeen studies satisfied inclusion and exclusion criteria. Eleven unique scales measuring social worker beliefs regarding research and social work practice were identified. The majority of scales and subscales had Cronbach's alphas that exceeded .70. Most of the scales had evidence of content, factorial, construct, and/or criterion validity. Strategies for improving psychometric research and implications for evidence-based social work practice are discussed.