Dr. Renk would like to study the "hook up" culture among college students. To be able to generalize their findings to all college students, she needs a representative sample. To obtain such a sample, Dr. Renk should?

Emily naturally blinks whenever her sister pretends she is going to poke her in the eye. her sister, a psychology major, then decides to have a little fun. she pairs the word “psychology” (neutral stimulus) with pretending to poke emily in the eye (unconditioned stimulus), which automatically makes emily blink (unconditioned response). soon, emily blinks as soon as she hears the word “psychology.” when emily blinks when hearing the word “psychology,” even when her sister does not pretend to poke her in the eye, the word “psychology’ is now the

Why do drivers have difficulty seeing side traffic at t-intersections in rural areas?

Restricting immigrants from entering a country may be based on what belief?