The effects of teratogens depend on when the fetus is exposed, a phenomenon known as the ____.?
a. ?dose-response effect
b. ?fetal vulnerability period
c. ?sensitive period
d. ?adverse effects interval
ANSWER:
c
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Of the choices given below, a z score is most affected by the:
a. median. b. mode. c. standard deviation. d. range.
The thin membrane that moves in and out in response to sound waves colliding with it and passes the vibration on to the middle ear is the
a. auditory nerve. b. basilar membrane. c. tympanic membrane. d. auditory ossicle.
Next semester, you are enrolling in a course called Neuropsychology. This class will involve the study of the relationship between
A. heredity and environment. B. brain processes, behavior, and psychological functioning. C. neurotransmitters and hormones. D. personality, biology, and environment.
Babies begin to recognize themselves in the mirror at about age
a. one to four months. c. fifteen to eighteen months. b. six to nine months. d. two to three years.