Discuss the biological and psychological cycles that are present in men.
What will be an ideal response?
A study found that men's testosterone levels displayed weekly fluctuations, peaking on weekends. Men who had a female partner and wished to have a child with her displayed a 28-day cycle of testosterone levels, leading the researchers to hypothesize that the men's hormone cycles might have synchronized with their partner's. Strikingly, men's testosterone levels also vary with sexual activity. In this same study, men who had sex with an unfamiliar partner showed a 100 percent increase in their testosterone levels the following morning.
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Ronda is a streetwalker. One of the most common services requested by her clients is ________
a. anal sex b. oral sex c. massage d. mutual masturbation
In a study where researchers asked adult subjects to rate the attractiveness of facial images flashed before them, the images were flashed so quickly, subjects reported they could not see the faces and were simply guessing in their assessments
Nevertheless, subjects accurately rated the attractiveness of the faces. This suggests that ____. a. the brain processes images of beauty through higher-order cognition b. images of beauty are processed automatically in the brain c. visual acuity is more accurate for attractive images, than for unattractive images d. the autonomic nervous system plays a large role in processing beauty images
A researcher plans to interview a small group of families about their experiences with the public school system. After the interviews, the researcher plans to conduct a larger survey of families on the same topic. What kind of approach is this researcher using?
A. exploratory design B. triangulation C. embedded design D. explanatory mixed-methods design
Which of the following is an advantage of female sterilization?
A. It does not interfere with the production of female sex hormones. B. It hastens the onset of menopause in most women. C. It has a higher failure rate than that of the birth control pills. D. It protects women from contracting sexually transmitted diseases (STDs).