Dr. Krank says, "Patients who continually report being in pain have a higher-than-normal sensitivity level." Dr. Krank's explanation of somatic symptom disorder reflects which perspective?

During adolescence the ___________ is biologically immature and its ability to inhibit impulses is not fully developed, which leads to some of the risky and impulsive behaviors that are characteristic of adolescence

a. cerebellum c. frontal lobe b. prefrontal cortex d. brain stem

It is believed that nervous habits serve to diminish ________________

Fill in the blank(s) with correct word