Are age differences in consistent-mapping visual search due to feature learning or attention training?

Wendy Rogers, A. D. Fisk

Research output: Contribution to journalArticle

Abstract

In this experiment, the ability of young and old adults to differentially modify the attention-attraction strength of targets and distractors relative to feature differentiation was examined. Eight young and 8 old subjects were trained for 8,000 trials in conditions that allowed maximal target-distractor strength differentiation, inhibited target-distractor strength differentiation but facilitated feature differentiation, or inhibited both target-distractor strength differentiation and feature differentiation. Age-related performance was assessed between and within conditions during training and with reversal conditions where the roles of targets and distractors were switched. The pattern of data during training and at reversal supports the proposal that age differences in extended-practice visual search are due to differences in the ability to differentially strengthen targets and distractors.

Original languageEnglish (US)
Pages (from-to)542-550
Number of pages9
JournalPsychology and aging
Volume6
Issue number4
DOIs
StatePublished - Dec 1 1991
Externally publishedYes

ASJC Scopus subject areas

  • Aging
  • Psychiatry and Mental health
  • Developmental and Educational Psychology
  • Experimental and Cognitive Psychology

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