For men, the most common dysfunction in the orgasmic phase is

All of the following statements about separation anxiety disorder are true EXCEPT

a) Many children recover from separation anxiety disorder within a short period of time. b) One study showed a clear relation between separation anxiety disorder and the development of panic disorder in adolescents. c) Girls are more likely to report separation fears than boys. d) This disorder may not lead specifically to panic disorder, but may result in the onset of one of many different types disorders.

Genetics accounts for about ________ percent of the difference in individuals' personality traits.

a. 20-40 b. 5-10 c. 40-60 d. 70-80