OFK
Olfactory Recognition of Offspring
Class: II - Sexual Selection
EPA Total Score: 3 /100
Porter, R.H., & Moore, J.D. (1981). Human kin recognition by olfactory cues. Physiology and Behavior, 27, 493-495.
Abstract: T-shirts worn by individual children were correctly identified by the siblings and mothers of those children through olfactory cues alone. Furthermore, parents correctly distinguished between the odors of otherwise identical shirts worn by two of their own children. Bodily odors may therefore be salient stimuli for kin recognition among humans.
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Supporting Evidence
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10/100
Submitted by DJGlass
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Supporting Evidence is evidence that suggests that this trait is an Evolved Psychological Adaptation (EPA) - i.e., that it has been shaped by natural selection to solve a particular adaptive problem.
Challenging Evidence
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0/100
Submitted by DJGlass
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Challenging Evidence is evidence that suggests that this trait is not an EPA - e.g., that it is a product of cultural learning or genetic drift, or maybe it does not exist at all. However over each line of evidence for a description.