The neuron is surrounded by a(n) ________ and it has a nucleus that contains genes

Research on the perception of pitch has shown that

a. frequency theory works best for frequencies above 5,000 Hz. b. place theory works best for frequencies below 1,000 Hz. c. between 1,000 and 5,000 Hz both place and frequency theories can operate. d. between 1,000 and 5,000 Hz, neither place nor frequency theory works.

Melissa's therapist encourages her to interpret her emotional and physical tension as "normal anxiety" and to redirect her attention from herself to others in social situations. The therapist is using which behavioral treatment?

a. exposure therapy b. systematic desensitization c. modeling d. cognitive restructuring