Approximately one week after conception, when differentiation of the cells begins, the group of cells is called the
A) blastocyst
B) organogenesis
C) fetus
D) embryo
Ans: A) blastocyst
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An adoption study conducted in Sweden by Cloninger and colleagues, found that males
whose biological fathers were steady drinkers were about __________ times more likely to become steady drinkers themselves, than were males whose fathers did not abuse alcohol. a. 3 b. 5 c. 7 d. 10 e. 12
Children who focus on learning goals are using the ________ orientation, whereas children who focus on performance goals are using the ________ orientation
A) helpless; controlling B) helpless; mastery C) mastery; helpless D) mastery; controlling
Since the 1980s U.S. schools overall have shifted toward the ___________ approach to sex education
A) parent-centered B) comprehensive C) abstinence-only D) pro-contraceptive
Sandra has a good sense of geography, for example, she never uses a map when she is lost and
can quickly get her bearings. Sandra would score high on __________ abilities. A) crystallized B) fluid C) practical D) emotional