In the context of prenatal development, which of the following statements is true of teratogens?
A. They exclude substances ingested by mother, such as nicotine or alcohol.
B. They refer to birth defects caused by radiation.
C. The effects of teratogens depend on the timing of exposure.
D. The development of a fetus is typically enhanced by teratogens.
Answer: C
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Which of the following statements is true?
a. Each model of the association in classical conditioning (Exercise 14) produced its own highly distinctive outcome for basic acquisition. b. The S-S, S-S and the S-R, S-R models in Exercise 14 produced almost identical outcomes for basic acquisition; the outcomes of the S-S, S-R and S-R, S-S models were very different, however. c. The S-S, S-R and the S-R, S-S models in Exercise 14 produced almost identical outcomes for basic acquisition; the outcomes of the S-S, S-S and S-R, S-R models were very different, however. d. The outcomes for basic acquisition of the four models in Exercise 14 were quite similar.
Most often, family therapy begins with __________ as the principal patient
a. the wife b. the husband c. an adolescent d. a toddler
Even though he thought the Army Reserve's short hair regulation was silly, Ted really wanted the extra money Reserve duty provided to him, so he kept his hair short. This is an example of:
a. conformity. b. reactance. c. private acceptance. d. a role.
The directional term anterior means:
a. In front of b. Behind c. Above d. Below