For questions regarding sexual expression, sexual orientation, and biological bases of sexual behaviors

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Are males more likely to view homosexuals as mentally ill than females?

It's generally accepted that males tend to have a more negative attitude toward homosexuality than females: Three studies conducted with students at six different universities revealed a ...
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29 views

Does testosterone level cause more sexual dream content?

I have long been interested in dreaming, including how dream content can shed some light on brain chemistry. I did a search on the subject of testosterone levels altering dream content and see some ...
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83 views

How are sexual cues known by the brain?

Sexual cues have been well established in evolutionary psychology as indicators of genetic compatibility/useful genes. How does the human brain know that a cue is an indicator of a useful trait in ...
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48 views

Correlation between sex and diligence

I heard an anecdotal opinion that according to Sigmund Freud's psychoanalysis, people who don't fulfill themselves sexually tend to be more diligent. I would like to know; was any research conducted ...
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52 views

Behavioral and mood differences between D1 and D2 dophamine receptors action in context of monogamy and out of it

Claim: I initially thought of posting this to Biology SE, but the fact that the question finds its resting formation in the area of cognition/mood/personality, I decided to post it here. It is stated ...
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146 views

Frequency in Human sexuality bisexual polyandry and polygamy and others?

I've been studying human sexuality and I have a question which I do not know the answer nor do I exactly know how to research. In the psychology of human sexuality specifically bisexuals what ...
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Is there evidence that heterosexual males make 'romantic advances' more often than heterosexual females?

Background: I have constructed a game theoretic model of romantic advances. There are a number of Nash equilibria in this model, distinguished by the frequency with which each sex makes romantic ...
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Affective picture database containing picture of obese people, especially obese couples in erotic positions?

I know about International Affective Picture System (IAPS) but I don't know whether these kind of pictures is there. However, I requested access, but I have to wait up to 30 days and it's too long for ...