Men reaching late adulthood generally experience:
A. infertility around age 50
B. a decrease in hormone secretion
C. a decrease in sexual responsiveness
D. an inability to maintain an erection and orgasm
Answer: C
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If an infant is startled by a loud sound or if his or her position is abruptly changed, the infant will make movements similar to an embrace. This is called the __________ reflex
a. grasping b. rooting c. Babinski d. Moro
Twelve-year-old Laura loves to hold her 1-month-old cousin, Mary, in an upright position with her feet touching the floor, so that Mary can walk. This is an example of the ___________ reflex
a. rooting c. swimming b. stepping d. sucking
In a study of low-SES African-American and Hispanic teenagers, those who emphasized __________ in their self-descriptions displayed exceptional levels of community service
A) moral traits and goals B) involvement in sports C) individualism D) justice-based reasoning
The emotional bond formed during the first year of life that makes human babies cling to their caretakers is called ________
a. imprinting b. socialization c. attachment d. intimacy