Acute effect of alcohol on working memory updating.

ABSTRACT:

Aims

To examine the acute effects of alcohol on working memory (WM) updating, including potential variation across the ascending limb (AL) and descending limb (DL) of the blood alcohol concentration (BAC) time-course.

Design

A two-session experiment in which participants were randomly assigned to one of three beverage conditions [alcohol (males: 0.80 g/kg; females: 0.72 g/kg), active placebo (0.04 g/kg) or non-alcohol control (tonic)] and one of two BAC limb testing conditions (AL and DL or DL-only) for the second session, yielding a 3 (beverage) × 2 (time-points tested) × 3 (time-point) mixed factorial design with repeated measures on the latter factor. One of the repeated assessments is 'missing by design' in the DL-only condition.

Setting

A psychology laboratory at

SUBMITTER: Cofresi RU 

PROVIDER: S-EPMC8492486 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature