Which of the following removes debris from the nervous system?

Which of the following issue(s) make(s) the diagnosis of childhood-onset schizophrenia

particularly difficult? a. It can be difficult to distinguish between normative experiences of childhood and schizophrenic symptoms. b. An accurate diagnosis is very difficult to make by behavioral observation alone. c. Children with the disorder often have language difficulties or do not speak. d. Norms reflecting the development of thought and language in the course of childhood have yet to be developed. e. All the above are true.

Studies on the role of gender in touching have shown that:

a. women always enjoy being touched b. people are much more likely to touch members of the same sex than members of the opposite sex c. men generally like being touched by a stranger of the opposite sex d. women have been observed to touch men more than men touch women e. women are more likely than men to read sexual connotations in touches