Dataset impact of a professional development program on teachers’ competences for integrated language arts and science and technology instruction

This dataset contains the files for a study on the impact of a teacher professional development program on primary school teachers’ skills and self-efficacy for integrated language arts and science and technology instruction. The dataset includes data from an online questionnaire about self efficacy and data from semi-structured interviews (transcripts). Each interview was conducted after a lesson observation, but to protect the anonymity of the participants these video recordings are not included in this dataset.