Using the theory of planned behavior as a framework for the evaluation of a professional development workshop.

This purpose of this study was to use a theoretical framework based on several decades of attitudinal research to assess the intentions of Microbial Discovery Workshop participants to incorporate the inquiry activities presented at the workshop into their curricula, to evaluate the participants actual use of these activities after the workshop, and to uncover the barriers and enablers the participants faced in doing so. As a framework, the theory of planned behavior was ascertained to be an appropriate means of assessment and it was revealed that participants' intention to use the workshop activities significantly correlated with their actual use. The participants' attitudes toward using the activities influenced their use more than the participants' perceptions of the social pressures that would influence their decision to use the activities or their belief as to how easy or difficult it would be to incorporate a given activity. The participants were found to be highly self-efficacious pertaining to their ability to implement the activities, but perceived self-efficacy was not a significant predictor of the participants' intentions to incorporate the activities into their teaching-learning repertoire. The study also uncovered other behaviors the participants displayed as a result of attending the workshop consistent with the goals and objectives of the workshop organizers.