Factors Influencing Teachers’ Implementation of a Reformed Instructional Model in China from the Theory of Planned Behavior Perspective: A Multiple Case Study

It is difficult for curriculum reform to achieve sustainable success without support from teachers in the front line. The authors of this paper investigated teacher factors behind the successful implementation of a reformed instructional model, the Dao Jiang Ping (DJP) model, in China. This study is part of a longitudinal project (2012–2017) that reported the level of DJP implementation and explored factors that influence teachers’ implementation. This paper mainly focuses on the latter. Six teachers were examined to look for reasons behind their different levels of DJP implementation. The theory of planned behavior (TPB), which has been widely used to explain and predict people’s behavior or intention to perform a behavior, is used as the theoretical framework for the study. Referring to the TPB framework, this study summarized factors into individual factors, perceived social factors and perceived contextual factors. Furthermore, the authors suggest extending the TPB framework by including teachers’ understanding of the reform ideas to facilitate its application in order to explore factors in reform contexts. Lastly, this study discusses several important factors that help teachers to implement new teaching methodologies continually, thus promoting the sustainable implementation of reforms.