Related Experiment Videos
Retrieval practice makes procedure from remembering: An automatization account of the testing effect
Mihály Racsmány1, Ágnes Szőllősi2, Dorottya Bencze2
1Frontostriatal System Research Group, Hungarian Academy of Sciences.
Summary
Retrieval practice, a key learning strategy, enhances long-term memory retention. This study shows retrieval speed-up, similar to skill learning, explains the testing effect and improves recall success.
Area of Science:
- Cognitive Psychology
- Learning Sciences
- Neuroscience
Background:
- The testing effect highlights retrieval practice's superiority over restudying for long-term learning.
- Mechanisms underlying retrieval's memory enhancement remain debated.
Purpose of the Study:
- To investigate the role of retrieval reaction time (RT) in the testing effect.
- To explore if retrieval automatization explains enhanced memory retention.
Main Methods:
- Conducted 3 experiments measuring retrieval RT during retrieval practice.
- Analyzed RT speed-up using power function models characteristic of skill learning.
- Correlated goodness-of-fit to the power function with long-term recall performance.
Main Results:
- Retrieval RT during practice followed a power function speed-up, indicative of automaticity.
- Better fit to the power function correlated significantly with higher long-term recall success.
- Findings suggest retrieval automatization is a key component of the testing effect.
Conclusions:
- Retrieval automatization contributes to the robust benefits of the testing effect.
- Retrieval-based learning exhibits characteristics of skill acquisition, including faster processing and reduced forgetting.
- This provides a novel explanation for why repeated retrieval enhances memory.