Darryl, age 15, likes this drug because it produces an intense and immediate, but brief, high, and is smoked. The drug, derived from the coca plant, is most likely ____
a. PCP c. ice
b. crack d. crank
B
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Piaget thought that there was a period of transition in which some behavior reflects one stage of cognitive development, whereas other behavior reflects a more advanced stage of cognitive development.
Answer the following statement true (T) or false (F)
The ethical guideline requiring that information about a research study be disclosed to potential research participants before they participate is referred to as
a. prior approval. b. prior consent. c. informed consent. d. ethical approval. e. informational disclosure.
What types of sexuality education programs were found to delay sexual behavior and reduce frequency of sexual behaviors and unprotected sex?
a. Abstinence-only with information included about STIs b. Abstinence-only programs that do not prematurely introduce advanced topics such as contraception and STIs c. Comprehensive education that includes abstinence and contraceptive information d. No educational programs have been found to influence sexual behaviors.
The primary advantage of experimental research over correlational research is that experiments:
a. are easier to conduct than correlational studies b. use descriptive statistics rather than inferential statistics c. can determine cause-effect relationships d. involve more natural behavior than correlational studies