День: 03.11.2015

Volunteer Bias

Earlier in this chapter we touched on the topic of volunteer bias in our discussion of Morton Hunt’s Sexual Behavior in the 1970s. Because Hunt’s sample was such a small per­centage of those he contacted, volunteer bias prevents his results from being generaliz — able to the population as a whole. Imagine that we wanted […]

PROBLEMS AND ISSUES IN SEX RESEARCH ‘

Many problems in sexuality research are more difficult to contend with than in other types of research. These include ethical issues, volunteer bias, sampling problems, and reliability. Ethical Issues Ethical issues affect all social science—and sexuality research in particular. Prior to a person’s participation in a study of sexuality, researchers must obtain the participant’s informed […]

Kuhura arabska

Islam (w/om-poddanie si? woli Boga, zbawienie, arab.), czyli mahometa — nizm, jest jedng z wielkich religii monoteistycznych, ktorej zalozycielem byl Mahomet w poczqtkach VII w. n. e. Glowne zalozenia doktryny islamu sg zawarte w Koranie І tradycji. Wedlug doktryny islamu zawartej w Koranie seksualnosc jest akceptowana jako naturalna sfera egzystencji czlowieka, a przede wszystkim m? […]

The Testes

The testes, or testicles, have two major functions: the secretion of sex hormones and the production of sperm. The testes form inside the abdominal cavity, and late in fetal development they migrate through the inguinal canal from the abdomen to the scro­tum (Kaftanovskaya et al., 2011). At birth the testes are normally in the scrotum, […]

Diversity in patterns of parenting and household formation

Carolyn Baylies The percentage of single female-parent homes is featured in a table entitled ‘weakening social fabric’ in the United Nations Development Programme’s Human Development Report 1994, alongside such other measures of presumed social dissolution as intentional homicides by men, asylum applications received, and juveniles as percentage of total prisoners. Data in the table refer […]

The Scrotum

The scrotum (SKROH-tum), or scrotal sac, is a loose pouch of skin that is an outpocket — ing of the abdominal wall in the groin area directly underneath the penis (I Figure 4.3). When I took swimming classes in high school, the trip back to the locker room was always a bit traumatic. After peeling […]

. PLAYTIME NOVELTY TOYS

The zero-gravity sex chair ❖ mobile-phone-radiation-proofunderwear for men ❖ a vibrator extension that plugs into an electrictoothbrush ❖ Japanese silk bondage ropes ❖ remote-controlledvibrators ❖ hands-free ‘butterflies’ German footballers Michael Ballack and Oliver Kahn successfully sued sex shop Beate Uhse for €50,000 for marketing vibrators under the names ‘Michael B.’ and ‘Olli КЛ