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d. a tentative explanation for 4. A researcher sets out to experimentally test t

ID: 3449651 • Letter: D

Question

d. a tentative explanation for 4. A researcher sets out to experimentally test the following statement: " Adol likely to start smoking if one of their parents smoke." This statement is an exampl escents are more a. b. c. d. a theory an operational definition a hypothesis a case study 5. A psychologist interested in children's helping behavior observed children at play at a reschool, taking care not to interfere with the children nor to influence the children's behavior. What data collection technique does this exemplify? naturalistic observation experimental method c. case study d. survey 6. Which type of research involves a representative sample of people answering questions about their beliefs or attitudes? experimental method b. case study survey naturalistic observation d. 7. Researchers intensively studied a man who had an unusual form of brain damage. What type of research is this? a. correlational study case study c. experimental method

Explanation / Answer

4.c. This shows the work of hypothesis testing.

5. a. The psychologist used naturalistic observation

6. C. Survey is the research method which uses representative samples for studying about attitudes and beliefs.

7. b. This is a case study