To assess whether sexual sadism is influenced by watching sexually violent films, "normal" male participants are exposed to either violent or nonviolent sexual programs, and are then asked to complete a questionnaire assessing their attitudes toward women and their likelihood of engaging in violent behaviors with women. This kind of research is called a(n) ____

Darius suffers from insomnia; his family practitioner prescribes zolpidem to treat his insomnia. What can Darius expect from the medication?

a. ?He can expect to fall asleep 15 minutes faster and stay asleep 30 minutes longer. b. ?He can expect to fall asleep 30 minutes faster and stay asleep 45 minutes longer. c. ?He can expect to fall asleep 45 minutes faster and stay asleep 60 minutes longer. d. ?He can expect to fall asleep 60 minutes faster and stay asleep 75 minutes longer.

Correlational studies are not well-suited for answering ______ research questions.

a. causal b. descriptive c. predictive d. outcome