| 单词 | perceptual defence |
| 释义 | > as lemmasperceptual defence perceptual defence n. a raising of the threshold of perception when the stimulus is emotionally charged in an unfavourable way. ΘΚΠ the mind > mental capacity > psychology > psychology of perception > process of perception > [noun] > defensive threshold-raising perceptual defence1948 1948 L. Postman in Jrnl. Abnormal Psychol. 43 152/1 Value orientation may..raise thresholds for unacceptable stimulus objects. We shall refer to this mechanism as perceptual defense. 1970 M. J. Meldman Dis. Attention & Perception v. 95 The phenomenon of perceptual defense and the relationship of emotion to perception. 1998 Jrnl. Peace Res. 35 709/1 Factors that shape and distort perception such as..perceptual defence (which results in the screening out of threatening information)..are significant. < as lemmas |
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