Empathic responses are reduced to competitive but not non-competitive outgroups
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چکیده
منابع مشابه
The deleterious effects of high inbreeding on male Drosophila melanogaster attractiveness are observed under competitive but not under non-competitive conditions.
In order for the male courtship traits to honestly signal quality they need to be condition-dependent. Moreover, if these traits capture genetic variation in condition they should resemble life-history traits in being subject to strong directional selection and, consequently, suffer strong inbreeding depression. In this study we investigated the effect of high inbreeding on male attractiveness ...
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ژورنال
عنوان ژورنال: Social Neuroscience
سال: 2018
ISSN: 1747-0919,1747-0927
DOI: 10.1080/17470919.2018.1463927