According to a developmental study, religiousness in adolescents or young adults declined from onward.

Is when a person has given their consent based on understanding the actions and facts of a study?

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is:

Which of the following best describes the reason the state department is interested in foreign exchange programs?