The effects of prequestions on classroom learning

Area of Science:

• Cognitive Psychology
• Educational Psychology
• Learning Sciences

Background:

• Prequestions, a technique involving asking students questions before a learning session, are theorized to enhance memory retention.
• Despite theoretical benefits, empirical classroom investigations into the effectiveness of prequestions are limited.
• Existing research suggests prequestions may improve learning outcomes.

Purpose of the Study:

• To investigate the impact of prequestions on memory retention in an introductory psychology course.
• To determine if the benefits of prequestions extend to material not covered by the prequestions.
• To assess the long-term effects of prequestions compared to retrieval practice alone.

Main Methods:

• Students in an introductory psychology course were randomly assigned to either a prequestion group or a control group.
• The prequestion group received questions prior to each lesson, while the control group did not.
• Memory recall was assessed at the end of the class and in a follow-up quiz one week later.

Main Results:

• The prequestion group demonstrated superior memory recall for material covered by the prequestions compared to the control group.
• No significant memory advantage was observed for material not included in the prequestions.
• Both groups showed a comparable memory benefit for previously tested material after one week, indicating retrieval practice benefits.

Conclusions:

• Prequestions enhance memory for specifically targeted information immediately after a lesson.
• The benefits of prequestions do not appear to extend to non-targeted information or provide significant long-term advantages over retrieval practice.
• Retrieval practice is a key mechanism for memory enhancement, with prequestions offering limited added value.