OVERPOPULATION EFFECTS ON SOCIAL REDUCTION OF EMOTIONALITY IN ALBINO RAT

被引：36

作者：

MORRISON, BJ

THATCHER, K

机构：

来源：

JOURNAL OF COMPARATIVE AND PHYSIOLOGICAL PSYCHOLOGY | 1969年 / 69卷 / 4P1期

关键词：

body weight; rat; group-testing emotionality reduction; population density in rearing; adrenal hypertrophy &;

D O I：

10.1037/h0028202

中图分类号：

B84 [心理学];

学科分类号：

04 ; 0402 ;

摘要：

128 albino Sprague-Dawley rats reared in high density did not show the group-testing reduction of emotionality commonly found. Instead Ss showed the opposite. Population density was also found to be positively related to adrenal hypertrophy and inversely related to body weight and behavioral indices of emotionality. (PsycINFO Database Record (c) 2006 APA, all rights reserved). © 1969 American Psychological Association.

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页码：658 / &

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