|
|
|
|
|
|
|
|
Stereotypes very pervasive |
|
College student survey of frequency of parental
intercourse |
|
Never |
|
25% |
|
No more than twice a month |
|
75% |
|
Parental results |
|
At least 3 times per month |
|
98% |
|
Nursing home complaints |
|
|
|
|
|
|
|
|
|
Difficulty of obtaining good estimates |
|
Conformation to stereotypes |
|
Cross-sectional vs. longitudinal |
|
Viagra effect |
|
Erectile dysfunction and male sexual activity |
|
|
|
|
|
|
Role of testosterone |
|
Effects of age on testosterone levels |
|
Physiological/Psychological effects |
|
Erectile function |
|
Time to orgasm |
|
Potential benefit |
|
Subjective experience of orgasm |
|
|
|
|
|
|
Perceived health |
|
Study examining estimate of stress associated
with intercourse |
|
Average response |
|
Actual stress associated |
|
Satisfaction with reduced sexual activity |
|
Percent want to return to earlier levels |
|
33% |
|
implications |
|
|
|
|
|
Physiological changes compared with males |
|
Ability to have orgasm |
|
Time to orgasm |
|
Psychological changes compared with males |
|
Subjective experience of orgasm |
|
Importance of perceived health |
|
|
|
|
|
|
|
Gender differences |
|
What accounts for gender differences? |
|
Gender differences for singles over age 65 |
|
Single males reporting sexual intercourse in
last year |
|
82% |
|
Single males reporting sexual intercourse in
last year |
|
4% |
|
Implications |
|
Men |
|
Age of sexual partners |
|
Satisfaction with sexual activity |
|
Women |
|
Age of sexual partners |
|
Satisfaction with sexual activity |
|
Ability vs. availability |
|
|
|
|
|
|
|
Female homosexuality |
|
Male homosexuality |
|
Major difference between homosexual and
heterosexual activity |
|
Mean number of lifetime sexual partners for
heterosexuals |
|
5 |
|
Mean number of lifetime sexual partners for
homosexuals |
|
110 |
|
Effect of aging on number of partners |
|
|
|