Articles by author - Karl Grammer

The scent of fear.

: In this study we tried to find out if fear can be detected from human body odours. Female subjects wore under-arm axillary pads while wa.....

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Homosexual orientation in males: evolutionary and ethological aspects.

: Evolutionary theory proposes that adaptive traits are reproduced more successfully than maladaptive traits. Accordingly, natural selecti.....

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Human pheromones: integrating neuroendocrinology and ethology.

: The effect of sensory input on hormones is essential to any explanation of mammalian behavior, including aspects of physical attraction......

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