Long-term use of psychomotor stimulants can lead to all of the following except _______

For every three men diagnosed with schizophrenia, only two women are. Which of the following reasons might explain this?

A. Males are more likely to hallucinate than females, so they may be over-diagnosed. B. Men are more likely to seek treatment. C. Females with schizophrenia have less severe symptoms, so they may be misdiagnosed. D. Women respond better to treatment than men.

The bystander effect suggests that as the number of individuals _____, the likelihood that someone will help _____

a) decreases; decreases b) decreases; remains the same c) increases; decreases d) increases; increases