In a(n) _______________ study, a researcher carefully and systematically watches and records behavior, taking care to avoid affecting the subjects being studied

_______ has used modeling techniques to reduce a wide range of phobic behaviors

a. Ellis b. Perls c. Bandura d. Rogers

Moniz suggested that the prefrontal lobotomy procedure might offer a surgical means to

a. eliminate anxiety states. b. improve cognitive function. c. attenuate stress-induced headaches. d. eliminate insomnia. e. produce weight loss.