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
Answer: c. placebo control
Psychology
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Schizoid personality disorder has most in common with:
a) Prodromal schizophrenia. b) Paranoid schizophrenia. c) Dissociative identity disorder. d) Bipolar I disorder.
Psychology
Experiments answer the question,
a. "Which treatment is best for this client?" b. "When is the best time to initiate treatment?" c. "Is the treatment responsible for the improvements?" d. "Who will benefit from this treatment?"
Psychology