After explaining to parents and children the purpose of the research project, how it will be conducted, and the risks and benefits expected, the researcher must obtain ________ from parents and children

In a study of 7- to 10-year-old children who survived Hurricane Katrina in New Orleans, researchers found that the children who experienced the

a. most posttraumatic growth were the ones whose thoughts turned frequently back to the original traumatic events. b. most posttraumatic growth were the ones whose thoughts rarely turned back to the original traumatic events. c. most posttraumatic stress were the ones whose thoughts turned frequently back to the original traumatic events. d. least posttraumatic stress were the ones whose thoughts rarely turned back to the original traumatic events.

According to the article Spaced Out, about the architecture of living spaces, which of the following was an

observed dependent measure in the lab? (a) distance participant sits from another person while waiting (b) amount of chocolate eaten from a bowl on a table (c) the number of false answers given to a questionnaire (d) the quality of description given of other participant's appearances