What research method allows a researcher to hear people describe their lives in their own words?

You would expect a remorseless, seasoned criminal to score highly on which scale of the MMPI?

a. Paranoia b. Psychopathic deviation c. Psychasthenia d. Social introversion

One study described in your book examined the effects of ginkgo biloba as an answer to one's memory problems. The study highlighted the importance of utilizing which one of the following controls?

a. single-blind control b. double-blind control c. placebo control d. counter-balancing control