Study Warns Highlighting May Hinder Learning Effectiveness

A growing body of academic research suggests that highlighting text during study sessions may offer little benefit to long-term learning and retention, challenging a study habit adopted by millions of students across educational institutions.

The findings indicate that while highlighting feels productive and appears to mark important information, it does not necessarily translate into deeper understanding or improved academic performance. Students often rely on this technique believing it will aid memory recall during examinations, but evidence suggests alternative approaches prove more effective.

Researchers have identified a more promising methodology for effective revision: distributed practice, which involves spacing out study sessions across different time periods rather than concentrating all learning on a single subject in one sitting. This approach allows the brain to consolidate information more effectively and creates stronger neural pathways for recall.

The recommendation runs counter to conventional study habits, where students often dedicate entire blocks of time to mastering one subject before moving to another. Educational experts now advise planning revision schedules strategically, breaking subjects into smaller study sessions spread across multiple days or weeks.

For Indian students preparing for competitive examinations and board assessments, incorporating distributed practice into revision schedules could potentially yield better results than traditional last-minute, intensive study sessions. Education counsellors suggest reviewing study strategies and considering research-backed techniques to optimise academic performance.