Skip to main content
Log in

Cognitive Load Theory, Resource Depletion and the Delayed Testing Effect

  • INTERVENTION STUDY
  • Published:
Educational Psychology Review Aims and scope Submit manuscript

Abstract

The testing effect occurs when students, given information to learn and then practice during a test, perform better on a subsequent content post-test than students who restudy the information as a substitute for the practice test. The effect is often weaker or reversed if immediate rather than delayed post-tests are used. The weakening may be due to differential working memory resource depletion on immediate post-tests with resource recovery due to rest following a delayed post-test. In three experiments, we compared an immediate post-test with a 1-week delayed post-test. Experiment 1 required the students to construct a puzzle poem and found working memory resource depletion occurred immediately after learning compared to a delay. Experiment 2 using text-based material tapping lower element interactivity information and experiment 3, again using a puzzle poem, compared study-only with the study and test groups. A disordinal interaction was obtained in both experiments with the study-only groups superior to the study–test groups on immediate content post-tests and reverse results on delayed tests. Working memory capacity tests indicated a non-significant increase in capacity after a delay compared to immediately after learning with medium size effects, but in experiment 2, there were no working memory differences between the study-only and the study and test groups. Experiment 3 increased element interactivity and found an increased memory capacity for the study-only group compared to the study and test group with the immediate test contributing more of the difference than the delayed test. It was concluded that increased working memory depletion immediately following learning with a test contributes to the failure to obtain a testing effect using immediate tests.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2

Similar content being viewed by others

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Wayne Leahy.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Leahy, W., Sweller, J. Cognitive Load Theory, Resource Depletion and the Delayed Testing Effect. Educ Psychol Rev 31, 457–478 (2019). https://doi.org/10.1007/s10648-019-09476-2

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10648-019-09476-2

Keywords

Navigation