How student characteristics affect girls' and boys' verbal engagement in physics instruction

This study investigated how student characteristics predict the nature of girls' and boys' verbal interactions with their teachers in physics classes. The sample included (N = 1378) students from 81 randomly selected high-school physics classrooms in Germany and the German-speaking part of Switzerland. At the beginning of the school year, the following student characteristics were assessed: cognitive abilities, pre-knowledge, self-concept, and interest. Each student was classified as having one of five profiles previously identified by Seidel (2006). Classroom instruction was videotaped four months after student characteristics were assessed. The videotaped classroom interactions were coded and analyzed with respect to the students' profiles. Multilevel analysis indicated the highest amount of verbal engagement for girls and boys with high-level cognitive and motivational-affective characteristics. There are significant interactions between student profile and gender for girls with high-level characteristics. We argue that the interaction between gender and other characteristics is a valuable predictor of verbal engagement in physics instruction.

► Individual characteristics predict verbal interactions between teachers and students.
► Especially strong and struggling student profiles predict verbal student engagement.
► Gender in relation to individual characteristics affects verbal student engagement.
► Girls with a strong student profile are highly verbally engaged in classroom talk.