How did Kinsey and his colleagues obtain their sample?

Question

Quizplus · Accepted Answer

Kinsey and his colleagues contacted organizations or community groups such as the National Research Council and the National Academy of Sciences to obtain a sample. These groups provided them with names of potential participants who were then contacted and invited to participate in the study. This method is known as purposive sampling, where researchers selectively choose participants based on a specific criteria.

How Did Kinsey and His Colleagues Obtain Their Sample