Wedding D, Stalans L
Int J Neurosci. 1985 Aug;27(3-4):277-81. doi: 10.3109/00207458509149773.
Thirty-two right-handed subjects (15 males and 17 females) participated in a study investigating the effects of the perception of positive and negative emotional stimuli on choice reaction time. Slides of faces showing positive (happy, surprise) or negative (anger, disgust, sadness) affect were presented via a tachistoscope to either the right or left visual field. A 2 X 2 X 2 X 2 mixed analysis of variance with repeated measures over the factors of hand used by visual field by affect across sex of subject revealed a main effect for visual field (with slightly faster responses to stimuli presented in the right visual field) and a strong affect by visual field interaction with positive facial slides identified more quickly than negative facial slides when presented to the right visual field.
32名右利手受试者（15名男性和17名女性）参与了一项研究，该研究调查了对积极和消极情绪刺激的感知对选择反应时间的影响。通过速示器向右侧或左侧视野呈现显示积极（高兴、惊讶）或消极（愤怒、厌恶、悲伤）情绪的面部幻灯片。一项2×2×2×2混合方差分析，对受试者性别、视野、情感以及所使用手的因素进行重复测量，结果显示视野存在主效应（对右侧视野呈现的刺激反应稍快），并且视野与积极面部幻灯片之间存在强烈的交互作用，当呈现给右侧视野时，积极面部幻灯片比消极面部幻灯片能更快被识别。
