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Clinician Optimism: Development and Psychometric Analysis of a Scale for Mental Health Clinicians

Published online by Cambridge University Press:  15 October 2015

Mitchell K. Byrne ,
Nichole L. Sullivan  and
Stephen J. Elsom
Mitchell K. Byrne*
Affiliation:
University of Wollongong, Australia. [email protected]
Nichole L. Sullivan
Affiliation:
University of Wollongong, Australia.
Stephen J. Elsom
Affiliation:
Monash University, Australia.
*
*Address for correspondence: Mitchell K. Byrne, School of Psychology, University of Wollongong, Wollongong, NSW 2522, Australia.
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Abstract

Clinician optimism is an important factor in achieving treatment outcomes in counselling contexts. Currently, there are no measures of mental health clinician optimism which report substantial psychometric validation. This study sought to assesses the validity and reliability of the Therapeutic Optimism Scale (TOS). 223 mental health clinicians working in a range of clinical settings were administered the TOS and convergent and discriminate validity were established. Test–retest reliability was established over a period of 1 month. The TOS was found to achieve acceptable reliability (Cronbach's α = .68) and yielded consistent scores over a one month period (r = .68, p < .01). Factor analyses revealed a 3-factor solution reflecting (1) General Treatment Outcome Expectancy, (2) Personal Treatment Outcome Expectancy, and (3) Pessimism. These findings support the utility of the TOS for research purposes, but further revision is recommended to enhance the reliability of the scale.

Type
Articles
Information
The Australian Journal of Rehabilitation Counselling , Volume 12 , Issue 1 , 01 April 2006 , pp. 11 - 20
Copyright
Copyright © Cambridge University Press 2006

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