Citation

Oorsouw K, Broers NJ, Sauerland M. Appl. Cogn. Psychol. 2019; 33(3): 439-455.

Copyright

(Copyright © 2019, John Wiley and Sons)

DOI

10.1002/acp.3561

PMID

unavailable

Abstract

Two field studies tested the effect of alcohol intoxication on memory for a live interaction at immediate, delayed, and repeated testing. In Study 1 (N = 86), one researcher presented bar tenants with (misleading) questions regarding a preceding interaction with another researcher. One week later, participants' memory was tested again. Study 2 (N = 189) added a delayed-testing only condition. We hypothesized intoxication to impair memory and enhance suggestibility and explored whether time of testing affected the outcome on these variables. In Study 1, intoxication reduced completeness and increased suggestibility. In Study 2, intoxication reduced completeness and increased suggestibility in delayed-only and repeated testing, compared with immediate testing. Sober participants benefited from repeated testing in Study 2, but not Study 1.

FINDINGS lend support for consolidation and decay theory and suggest that immediate (intoxicated) testing is preferable over delayed-only testing.

FINDINGS provide little support for alcohol myopia theory.

Language: en

Keywords

alcohol myopia; consolidation; memory accuracy; memory completeness; misinformation acceptance