Predictors of Clinical Reasoning Using the Reasoning 4 Change Instrument With Physical Therapist Students.

Although physical therapist students must be well prepared to integrate biopsychosocial and behavioral perspectives into their clinical reasoning, there is a lack of knowledge regarding factors that influence such competence.This study explored the associations among the independent variables: knowledge, cognition, metacognition, psychological factors, contextual factors, and curriculum orientation vis-à-vis behavioral medicine competencies; and the dependent variables: outcomes of input from client (IC), functional behavioral analysis (FBA), and strategies for behavior change (SBC) as levels in physical therapist students' clinical reasoning processes.This study used an exploratory cross-sectional design.The Reasoning 4 Change instrument was completed by 151 final semester physical therapist students. Hierarchical multiple regression analyses for IC, FBA, and SBC were conducted. In the first step, curriculum orientation was inserted into the model, followed by self-rated knowledge, cognition, and metacognition in the second step, and psychological factors in the third step.All independent variables except contextual factors explained 37% of the variance in the outcome of IC. Curriculum orientation explained 3%, cognitive and metacognitive factors an additional 22%, and attitudes another 15%. Variance in the outcomes of FBA and SBC were explained by curriculum orientation only (FBA change in R2 = 0.04 and SBC change in R2 = 0.05). Higher scores of the dependent variables were associated with a curriculum with behavioral medicine competencies.The limitations of this study are that it was cross-sectional.Cognitive and metacognitive capabilities and skills and positive attitudes are important predictors of physical therapist students' clinical reasoning focused on behavior change at the IC level. Curricula with behavioral medicine competencies are associated with positive outcomes at all clinical reasoning levels.