PASSIVE AND ACTIVE REACTIONS TO FEAR-ELICITING STIMULI
PASSIVE AND ACTIVE REACTIONS TO FEAR-ELICITING STIMULI
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DOI：
10.1037/h0027676
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发表时间：
1969-01-01
期刊：
影响因子：
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通讯作者：
BLANCHAR.DC
中科院分区：
文献类型：
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作者：
BLANCHAR.RJ;BLANCHAR.DC
当在环形跑道上进行电击时，来自移动电击棒的单次电击产生了可靠的电击回避，并可靠地减少了 24 只雄性白化大鼠的实验间隔活动。此外，这些 Ss 中的回避得分和试验间活动也获得了可靠的正相关性。在跑道外受到刺激的 Ss 在跑道上更加活跃，并且比在跑道上受到刺激的 Ss 具有更高的刺激回避分数。结果表明，恐惧可能会在单次电击试验中成为条件反射，并且恐惧会产生随恐惧诱发刺激的某些特征而变化的反应：恐惧情境会导致不动，而引发恐惧的离散接近刺激会产生主动回避。（PsycINFO 数据库记录 (c) 2016 APA，保留所有权利）
When shock was given in a circular runway, a single shock from a moving shock prod produced reliable prod avoidance and reliably decreased intertrial interval activity for 24 naive male albino rats. Also, a reliable positive correlation was obtained for avoidance scores and intertrial activity in these Ss. Ss shocked by the prod outside the runway were more active in the runway and had higher prod-avoidance scores than Ss shocked in the runway. Results indicate that fear may be conditioned in a single shock trial, and that fear produces reactions which vary with certain characteristics of the fear-eliciting stimulus: fearful situations produce immobility, while discrete approaching stimuli which elicit fear produce active avoidance.(PsycINFO Database Record (c) 2016 APA, all rights reserved)