Citation

Amer T, Anderson JAE, Hasher L. Memory 2018; 26(2): 251-259.

Affiliation

Rotman Research Institute , Toronto , Canada.

Copyright

(Copyright © 2018, Informa - Taylor and Francis Group)

DOI

10.1080/09658211.2017.1347187

PMID

28670964

Abstract

Using implicit tests, older adults have been found to retain conceptual knowledge of previously seen task-irrelevant information. While younger adults typically do not show the same effect, evidence from one study [Gopie, N., Craik, F. I. M., & Hasher, L. (2011). A double dissociation of implicit and explicit memory in younger and older adults. Psychological Science, 22, 634-640. doi: 10.1177/0956797611403321 ] suggests otherwise. In that study, young adults showed greater explicit than implicit memory for previous distractors on a word fragment completion task. This was interpreted as evidence for maintaining access to previous conceptual knowledge of the distractors. Here, we report two failures to replicate that original finding, followed by a third study designed to test directly whether young adults use conceptual-level information that was previously irrelevant. Our findings agree with others that young adults show weak to no evidence of conceptual knowledge of previously irrelevant information.

Language: en

Keywords

Distraction control; conceptual memory; memory for distractors