Department of Psychology, University of Bonn, Kaiser-Karl-Ring 9, Bonn, Germany.
Alcohol Alcohol. 2011 Nov-Dec;46(6):680-5. doi: 10.1093/alcalc/agr082. Epub 2011 Jul 12.
To investigate the effects of actual and expected alcohol intake on the detection and interpretation of the basic emotions happiness and anger in facial expressions.
n = 102 healthy participants performed a dynamic emotion recognition task before and after receiving a drink which contained either a moderate alcohol dose or no alcohol in a double-blind design.
The actual alcohol intake had no effect on detecting and interpreting facial expressions. However, subjects who expected to drink alcohol judged facial expressions significantly more often as happy. No effects were observable for the recognition of anger in facial expressions.
Our results corroborate recent studies that found that the belief of consuming alcohol does not increase anger recognition or aggressive behavior but decreases aggression and social stress.
研究实际饮酒量和预期饮酒量对幸福和愤怒这两种基本情绪面孔表情的觉察和识别的影响。
n=102 名健康参与者采用双盲设计，在摄入含有或不含中等剂量酒精的饮品前后完成动态情绪识别任务。
实际饮酒量对识别和解释面部表情没有影响。然而，预期饮酒的受试者对面部表情的快乐判断显著增加。对面部表情愤怒的识别则没有影响。
我们的结果证实了最近的研究，即相信摄入酒精不会增加愤怒识别或攻击行为，但会减少攻击和社会压力。
