One common and effective peer-assisted learning technique is the ______.

A) interactive small-group achievement method
B) jigsaw classroom learning technique
C) academic social-networking technique
D) teacher-student collaboration method

The jigsaw classroom learning technique involves breaking students into small groups and assigning each group a specific topic to research and become experts on. The students then come together and share their knowledge with the whole class, allowing for peer teaching and learning. This technique has been proven to be effective in promoting academic achievement and positive relationships among students.