Cited by 2Memory Processes and InfluencesVisual and Cognitive Learning ProcessesInnovative Teaching and Learning Methods

Testing the testing effect with advanced materials while accounting for individual differences

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Redifer, Jenni L., Myers, Sarah J., Bae, Christine Lee, Naas, Alexa, Scott, Aimee·2026·Instructional Science

Abstract

Abstract Retrieval practice benefits long-term memory performance in a variety of contexts, but its usefulness for retention of more advanced material is less clear. Additionally, evidence of the role of individual differences in retrieval strategy use is mixed. Such evidence is important to determine the usefulness of particular retrieval strategies as a function of cognitive processes, affective characteristics, and aspects of to-be-learned material. With a sample of undergraduate participants ( n = 213), we examined how combining testing strategies (free recall, practice quizzing, and test question generation) could impact learning of a published research article compared to rereading, and how cognitive load, self-efficacy, and working memory capacity influenced these relationships. Although retrieval practice activities did not improve final test performance over rereading, the role of some individual differences varied as a function of assigned strategy. Compared to rereading, using retrieval practice increased cognitive load. Cognitive load then mediated the relationship between assigned strategy and retrieval performance, with higher cognitive load associated with lower final test scores. These results suggest that the memorial benefits of retrieval practice might be limited by cognitive load requirements.

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  • Retrieval practice may fail to confer learning benefits when task demands and cognitive load are high, even in controlled laboratory settings.

    “Recent evidence further suggests that retrieval practice may fail to confer learning benefits when task demands and cognitive load are high, even in controlled laboratory settings.”
  • Redifer et al. (2026) reported no testing advantage when undergraduate students studied a lengthy and conceptually demanding academic text, with higher cognitive load mediating the relationship between retrieval practice and final test performance.

    “For example, Redifer et al. (2026) reported no testing advantage when undergraduate students studied a lengthy and conceptually demanding academic text, with higher cognitive load mediating the relationship between retrieval practice and final test performance, such that increased cognitive load was associated with poorer delayed recall.”

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Research works printed but not linked: 9

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Authors
Redifer, J. L., Myers, S. J., Bae, C. L., Naas, A., & Scott, A.
Affiliations
  • Western Kentucky University (US)
  • Minnesota State University, Mankato (US)
  • Virginia Commonwealth University (US)
Corresponding author
Redifer, Jenni L.
Venue
Instructional Science
Published
2025-12-04
Volume
54
Issue
1
ISSN
  • 0020-4277 (ISSN-L)
  • 1573-1952
OpenAlex
W4416979420
Cited by
2
References
132
Citations by year
2026: 2
FWCI
1.14
Type
journal article
Language
en
Open access
Locations
Instructional Science (publishedVersion, cc-by)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory Processes and Influences
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Visual and Cognitive Learning Processes
  • Social Sciences › Psychology › Developmental and Educational Psychology › Innovative Teaching and Learning Methods
Keywords
retrieval practice, individual differences, cognitive load, self-efficacy, working memory capacity, test question generation, free recall, re-reading, advanced materials, long-term memory retention, reading comprehension

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