Species discrimination in infant pigtail macaques with pictorial stimuli.
Species discrimination in infant pigtail macaques with pictorial stimuli.
复制标题
图片刺激下的猪尾猕猴幼崽的物种歧视。
DOI：
10.1002/dev.420160308
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发表时间：
1983
影响因子：
2.2
通讯作者：
Swartz,KB
中科院分区：
文献类型：
--
作者：
Swartz,KB
两个实验使用视觉固定习惯化-disabituation范式来研究年轻的、社会受限的猪尾猕猴以图片为刺激区分3种猕猴物种（猪尾猕猴、食蟹猴和残尾猕猴）的能力。第一项研究的结果表明，3个月大的猪尾婴儿可以区分所有3个物种的成年女性的面孔。第二项研究在方法上与第一项相似，除了面部刺激是颠倒的。实验II的结果表明没有物种歧视，这表明实验I中表现出的社会相关歧视是直立脸特有的线索的函数，而不是直立脸特有的抽象线索的函数，也不是直立和倒置面部刺激中可用的抽象线索的函数。
Two experiments used a visual fixation habituation‐dishabituation paradigm to study the ability of young, socially restricted pigtail macaques to discriminate among adults of 3 macaque species (pigtail, cynomolgus, and stumptail) with pictures as stimuli. The results of the 1st study demonstrated that 3‐month‐old pigtail infants could discriminate among faces of adult females of all 3 species. The 2nd study was methodologically similar to the 1st, with the exception that the face stimuli were presented upside‐down. The results of Experiment II demonstrated no species discrimination, suggesting that the socially relevant discrimination demonstrated in Experiment I was a function of cues unique to the upright face and not a function of abstract cues unique to the upright face and not a function of abstract cues available in both upright and upside‐down facial stimuli.