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Development and validation of the Theoretical Orientation Scale for Clinicians: reflecting solution-focused
1Counseling and Human Development Services, College of Education, Kent State University, OH 44242, USA. cosborn@Kent.edu
Abstract:
This article describes the development and validation of the 40-item Theoretical Orientation Scale for Clinicians (TOSCsF), an instrument designed to (a) operationalize attitudes towards the principles of solution-focused brief therapy (SFBT), and (b) assess clinicians' endorsement of this therapeutic approach. Participants (N=284) were members of the National Association of Alcoholism and Drug Abuse Counselors (NAADAC) who responded (63%) to a mail questionnaire containing the TOSCsF. Reliability (Cronbach's alpha = .82) and validity of scores on the TOSCsF are examined in light of the detection of an acquiescent response pattern in 40 respondents. A subsequent three-factor structure derived from a principal components analysis (accounting for 28% of the variance) suggests modest, but positive, support for the construct validity of the TOSCsF. Recommendations for further refinement of the instrument are discussed.
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