Discuss why abnormal psychology research can be conducted in almost any setting. Describe three different approaches used to gather information about mental disorders. Explain why a control (or...

Discuss why abnormal psychology research can be conducted in almost any setting. Describe three different approaches used to gather information about mental disorders.

Explain why a control (or comparison group) is necessary to adequately test a hypothesis. Discuss why correlational research designs are valuable, even though they cannot be used to make causal inferences.