The fact that salmon swim upstream to spawn is an example of ________
a. needs
b. incentives
c. motives
d. instinct
Answer: d
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Menarche commonly occurs between the ages of 11 and 14.
Answer the following statement true (T) or false (F)
Answer the following statements true (T) or false (F)
1. Leptin resistance is associated with obesity. 2. Our evolutionary ancestors, but not present humans, preferred green vegetables to fatty foods. 3. Severely reducing caloric intake increases metabolism. 4. The human body begins making DHEA, the hormone involved in the initial onset of sexual desire, when puberty begins. 5. The hormonal basis for sexual motivation is similar for females of most mammalian species, including humans.
Maria was a 7-year-old girl who did very well in school. Unfortunately, one day Maria was in a bad accident, and her hippocampus was damaged. Maria still does extremely well in school. However, she has a hard time remembering everyday activities and things that happened to her in the past. Maria is suffering from:
A) loss of semantic memory. B) blocking. C) retrieval-induced forgetting. D) loss of episodic memory.
Adolescents are more likely to resolve identity issues when they have a high level of
a. self-esteem. c. economic stability b. family traditions. d. cognitive development.