Scientists have discovered that carrying the sickle cell gene raises immunity to __________, which is a common disease in West Africa
a) hemophilia
b) blood pressure
c) malaria
d) anemia
Answer: c
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Meditation improves people's ability to control their attention
a. True b. False Indicate whether the statement is true or false
Some childhood fears, such as a monster in the closet or under the bed, are normal and temporary. More persistent and stable problems, inhibition, and shyness are
a. also normal but less temporary. b. atypical but non-problematic. c. more related to anxiety and future problems. d. less detrimental unless reinforced by parents.
Which of the following is necessary when using animal models to study human behavior?
a. One must assume that the animal in question is like humans. b. The animal behavior must be as complex as human behavior. c. One must identify a relevant similarity between the animal model and the human behavior of interest. d. The animal behavior must be similar to human behavior in most respects.
Adults need to supervise children when crossing streets until about age
A) 5. B) 7. C) 10. D) 12.