Chapter 9 Flashcards
What are the four stages of the sexual response cycle?
Excitement
Plateau
Orgasm
Resolution
What is excitement in reference to the sexual response cycle?
Muscle tension, respiration rate, heart rate, and blood pressure increase quickly. Vasocongestion, an engorgement of blood vessels occurs
What is plateau in reference to the sexual response cycle?
Physiological arousal continues to build, but at a much slower pace
What is orgasm in reference to the sexual response cycle?
Sexual arousal reaches its peak intensity and is discharged in a series of muscular contractions that pulsate through the pelvic area
What is resolution in reference to the sexual response cycle? What is another name for this stage for men?
The physiological changes produced by sexual arousal gradually subside
Refractory period
What is homeostasis?
The body maintaining equilibrium in the internal evnironment
What is parental involvement theory?
Suggests that basic differences between males and females in parental investment have great adaptive significance and lead to gender differences in mating tendencies and preferences
What is the behavioral outcome of male sexual activity due to the low investment risk?
More interest in uncommitted sex, greater number of sex partners over lifetime, look for youth and attractiveness in partners
What is the behavioral outcome of female sexual activity due to the high investment risk?
Less interest in uncommitted sex, smaller number of sex partners over lifetime, look for income, status, and ambition in partners
As age increases, which gender gives less thought/effort in their sexual aspect of their lives?
Female
What is sexual orientation?
A person’s preference for emotional and sexual relationships with those of the same sex, the other sex, or either sex
What is the definition of heterosexual?
People who seek emotional-sexual relationships with members of the other sex
What is the definition of bisexual?
People who seek emotional-sexual relationships with members of other sex
What is the definition of homosexual?
People who seek emotional-sexual relationships with members of the same sex
Who was one of the first people who studied homosexuality and created a scale of sexual orientation from 0-6?
Kinsey