Source of Individual Differences in Digit Span

Abstract

Individual differences in the ordered recall of list of digits are examined experimentally. The resulting evidence argues that neither differences in rehearsal strategies nor differences in the tendency to group and chunk the digits are major determinants of differences in digit span size. Further experiments attempt to pinpoint the source of individual differences in the sequence of basic information processes hypothesized to underlie performance on the task. The results implicate early processing stages.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1975
Accession Number
ADA018042

Entities

People

  • Don R. Lyons
  • Steven W. Keele

Organizations

  • University of Oregon

Tags

Communities of Interest

  • Ground and Sea Platforms
  • Human Systems

DTIC Thesaurus Topics

  • Achievement Tests
  • Cognition
  • Computer Programming
  • Consciousness
  • Contracts
  • Educational Psychology
  • Factor Analysis
  • Human Development
  • Hypotheses
  • Information Processing
  • Measurement
  • Mental Processes
  • Military Research
  • Psychology
  • Reliability
  • Social Psychology
  • Training

Fields of Study

  • Psychology

Readers

  • Brain and Cognitive Science; Experimental Psychology; Cognitive Neuroscience
  • Theoretical Analysis.