Randy sees online dating as necessary in today’s society, not only for efficiency but also for safety—both of these contribute to the stability of society. by focusing on the purpose and benefits of online dating, he is taking a approach to understanding online dating.

Doctors recommend that both men and women take an aspirin every day to prevent heart attacks. however, the sample in the research study only contained men. the problem with doctors making this aspirin recommendation reflects a bias.

Samantha is looking for a boyfriend. based on the gender differences explained in this activity, which is she likely to prefer?

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: