In the embryonic stage, what is the term for the outer layer that will form skin, hair, teeth, sense organs, the brain, and spinal cord?
a) ectoderm
b) placenta
c) endoderm
d) mesoderm
a
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You are talking to your roommate who is European and you ask about when people in Europe expect to get married and to start a family. How does your roommate respond?
The median age when people in most European countries enter marriage and parenthood is ____. a. late teens b. early 20s c. near 30 d. after 35
Both Freud's and Erikson's theories have been cumulative theories. This means that later
stages and crises build on the previous ones. Therefore, in both of these theories which of the following is critical? a. Sexual identity b. Good schooling c. Ego integrity d. Early infant and childhood experiences
Adopted children who were high risk for schizophrenia, who were raised in healthy families,
a. showed the same risk for schizophrenia as those adopted into dysfunctional families - genes were the most important factor. b. showed higher risk for schizophrenia than those adopted into dysfunctional families - they had trouble fitting in with the family. c. showed lower risk for schizophrenia than those adopted into dysfunctional families - a good environment may protect people with genetic vulnerabilities from developing schizophrenia. d. showed lower risk for schizophrenia than those adopted into dysfunctional families - the environment causes people to develop schizophrenia, not genes.
Levar is 63 years old. What is the earliest age at which his past IQ score closely matches his current IQ?
A. 5 B. 8 C. 11 D. 13