The effects of prequestions on classroom learning

Studies have shown that prequestions-asking students questions before they learn something-benefit memory retention. Prequestions would seem to be a useful technique for enhancing students' learning in their courses, but classroom investigations of prequestions have been sparse. In the current study, students from an introductory psychology course were randomly assigned to receive prequestions over each upcoming lesson (prequestion group) or to not receive prequestions (control group). At the end of class, students in the prequestion group remembered the material better than students in the control group, but this benefit was specific to the information that was asked about in the prequestions. When memory for other, nonprequestioned portions of the lesson were tested at the end of class, the prequestion group performed similarly to the control group. On a follow-up quiz 1 week later, both groups showed a memory advantage for material that was tested at the end of class 1 week prior, compared with information from the same lesson that was never tested. However, this benefit was comparable between the prequestion group and the control group, suggesting that students benefit from retrieval practice, but prequestions add little, if any, enhancement to this effect. (PsycINFO Database Record