__________ prevention tries to improve the environment or social situation so fewer new cases of a mental problem get started

Type I schizophrenia is dominated by such symptoms as:

A. poverty of speech. B. delusions and hallucinations. C. restricted effect. D. loss of volition.

Handedness is especially interesting to developmentalists because it is intimately linked to:

a. physical size at maturity b. homosexuality c. language lateralization d. intelligence as measured on an IQ test