Given the complex nature of teachers' professional development (PD) processes, it is crucial to examine how various factors surrounding teachers are associated with the evaluation of their PD experience. By applying a machine-learning technique, least absolute shrinkage and selection operator (LASSO), we were able to include numerous factors in an…

A considerable body of literature has shown the benefits of lesson study, but little attention has been paid to the determinants of lesson study involvement. This study examines how teachers' participation in lesson study is affected by their attitudes towards lesson study as well as their perceived competence. A multilevel logistic regression…

Online professional development (OPD) is proliferating in an effort to eliminate barriers to high-quality in-service teacher training. Using the Internet as a vehicle for continuing professional development, however, introduces new concerns largely absent in its face-to-face counterpart. For example, evidence from the USA's e-Learning for…

In-service training in public child welfare agencies in the United States has long been viewed as an important vehicle for the improvement of job satisfaction and organizational commitment, and therefore as important to retention in child welfare. This article examines the critical role of transfer of learning strategies in such training and…

The purpose of this mixed-methods study was to evaluate the efficacy of 14 Mathematics, Science and Technology Teacher Preparation (MSTTP) academies located across the state of Texas. The aim of the academies was to increase the number of highly qualified mathematics, science and technology teachers, while also improving the quality of certified…