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Sexual strategies theory (SST) is an evolutionary theory of human mating created by David Buss and David Schmitt in 1993. It defines the set of mating strategies that humans pursue, the adaptive problems that men and women face when pursuing these strategies, and the evolved solutions to these mating problems.
It has been observed in many non-human animals (see mate guarding and sperm competition), as well as humans. [1] Sexual jealousy is a prime example of mate guarding behaviour. Both males and females use different strategies to retain a mate and there is evidence that suggests resistance to mate guarding also exists.
In that view, many human artifacts could be considered subject to sexual selection as part of the extended phenotype, for instance clothing that enhances sexually selected traits. [2] During human evolution, on at least two occasions, hominid brain size increased rapidly over a short period of time followed by a period of stasis.
In humans, males and females differ in their strategies to acquire mates and focus on certain qualities. There are two main categories of strategies that both sexes utilize: short-term and long-term. Human mate choice , an aspect of sexual selection in humans , depends on a variety of factors, such as ecology, demography, access to resources ...
Human sexuality is the way people experience and express themselves sexually. [1] [2] This involves biological, psychological, physical, erotic, emotional, social, or spiritual feelings and behaviors. [3] [4] Because it is a broad term, which has varied with historical contexts over time, it lacks a precise definition. [4]
All people have prejudices, but learning more about them could help keep them in check. Crowd image via www.shutterstock.com.Humans are highly social creatures. Our brains have evolved to allow us ...
The human equivalent to the SDN-POA is the interstitial nucleus of the anterior hypothalamus, which is also sexually dimorphic and has demonstrated dissimilar sizes between sexualities. [ 6 ] [ 7 ] There are also other POA-like brain structures in the human brain which differ between sexual orientations, such as the suprachiasmatic nucleus and ...
In her new book, developmental psychologist Dr. Niobe Way seeks to understand boys and young men and the culture that leads to an AR-15. Boys and men are experiencing a ‘crisis of connection ...