The Spacing Effect Depends on an Encoding Deficit, Retrieval, and Time in Working Memory: Evidence
- 1 January 1998
- journal article
- research article
- Published by Taylor & Francis in Memory
- Vol. 6 (1) , 37-66
- https://doi.org/10.1080/741941599
Abstract
The spacing effect in list learning occurs because identical massed items suffer encoding deficits and because spaced items benefit from retrieval and increased time in working memory. Requiring the retrieval of identical items produced a spacing effect for recall and recognition, both for intentional and incidental learning. Not requiring retrieval produced spacing only for intentional learning because intentional learning encourages retrieval. Once-presented words provided baselines for these effects. Next, massed and spaced word pairs were judged for matches on their first three letters, forcing retrieval. The words were not identical, so there was no encoding deficit. Retrieval could and did cause spacing only for the first word of each pair; time in working memory, only for the second.Keywords
This publication has 41 references indexed in Scilit:
- Rhyme and reason: Analyses of dual retrieval cues.Journal of Experimental Psychology: Learning, Memory, and Cognition, 1989
- Distributed rehearsals and the primacy effect in single-trial free recall.Journal of Experimental Psychology: Learning, Memory, and Cognition, 1987
- Retention of Spanish vocabulary over 8 years.Journal of Experimental Psychology: Learning, Memory, and Cognition, 1987
- Surface form and the spacing effectMemory & Cognition, 1985
- The lag effect and differential organization theory: Nine failures to replicate.Journal of Experimental Psychology: Learning, Memory, and Cognition, 1985
- Spacing repetitions over 1 weekMemory & Cognition, 1980
- Component-levels theory of the effects of spacing of repetitions on recall and recognitionMemory & Cognition, 1979
- Free Recall after Self-Paced Study: A Test of the Attention Explanation of the Spacing EffectThe American Journal of Psychology, 1975
- Spacing judgments as an index of study-phase retrieval.Journal of Experimental Psychology: Human Learning and Memory, 1975
- Reinforcement as consolidation.Psychological Review, 1969