Valentina Piwowar

Training inservice teachers' competencies in classroom management. A quasi-experimental study with teachers of secondary schools

Valentina Piwowar, Felicitas Thiel, Diemut Ophardt · Teaching and Teacher Education · 2012 · 129 citations

Inservice Teachers, Teacher Education, Performance Studies +7

Evidence-based scripted videos on handling student misbehavior: the development and evaluation of video cases for teacher education

Valentina Piwowar, Victoria L. Barth, Diemut Ophardt et al. · Professional Development in Education · 2017 · 55 citations

Education, Video Production Process, Instructional Models +20

The impact of direct instruction in a problem-based learning setting. Effects of a video-based training program to foster preservice teachers’ professional vision of critical incidents in the classroom

Victoria L. Barth, Valentina Piwowar, Irina Rosa Kumschick et al. · International Journal of Educational Research · 2019 · 38 citations

Problem-based Learning, Teacher Education, Performance Studies +8

Inducing adaptive emotion regulation by providing the students' perspective: An experimental video study with advanced preservice teachers

Irina Rosa Kumschick, Valentina Piwowar, Felicitas Thiel · Learning and Instruction · 2017 · 17 citations

Teacher Education, Adaptive Emotion Regulation, Emotion Regulation +12

Evaluating Response Shift in Training Evaluation

Valentina Piwowar, Felicitas Thiel · Evaluation Review · 2014 · 11 citations