The effect of delayed responding on stroop-like task performance among preschoolers

Derek E. Montgomery, Whitney Fosco

Research output: Contribution to journalArticlepeer-review

12 Scopus citations


Forty-four preschoolers completed 2 conditions of a Stroop-like procedure (e.g., saying boat for car and car for boat) that differed in whether a 3-s delay was imposed before responding. The test card was visible during the delay period for half of the children and occluded for the other children. Preschoolers interference control was significantly improved in the delay condition. There was no difference between the two delay variants (test card visible or occluded). Children were more prone to interference as testing progressed regardless of whether the delay was present. These results suggest that delays effectively reduce interference by reducing the potency of the competing response during test trials, although memory demands may moderate the effectiveness of delays.

Original languageEnglish (US)
Pages (from-to)142-157
Number of pages16
JournalJournal of Genetic Psychology
Issue number2
StatePublished - Apr 1 2012

All Science Journal Classification (ASJC) codes

  • Developmental and Educational Psychology
  • Clinical Psychology
  • Life-span and Life-course Studies


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