Answer:
Hand washing has external health benefits, helping prevent the spread of communicable diseases. If a program were somehow devised so that people received a small reward every time they washed their hands, we would expect the frequency of hand washing to increase.
Explanation: People who are given something (A reward of some sort) are proven to do something more, (in this case washing their hands more), or better then they would do without a source of motivation.
B) Fell into violence along political and religious lines.
Answer: a. quid pro quo harassment
Explanation: In legal terms, a quid pro quo is a form of sexual harassment that can be found mostly in working places. It is a situation where one is of a superior position or standing and demands sexual relations as a favor from the other. It is commonly known as "this for that" or "scratch my back and i scratch yours" with sexual relations as the catalyst.
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Answer:
forget all events or experiences that occurred during the fugue state
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Answer:
This type of research is an example of the research method called cross-sectional research.
Explanation:
Cross-sectional research is a research design or method used in observational studies. The reseracher measures the dependent variable in different population groups at the same point in time. The population groups or cohorts are chosen depending on the research question, they can be based on age (like in the example in the question), gender or race, among other categories. Usually the outcomes are compared to one another.