The FIRST physical sign that a girl is reaching puberty _____.

Which of the following best supports the dopamine hypothesis for schizophrenia?

A) Like those with Parkinsonism, those with schizophrenia have unusually low levels of dopamine. B) Antipsychotic drugs often produce Parkinson-like symptoms. C) Antipsychotic drugs increase the rate of firing at dopamine receptor sites. D) Dopamine levels vary across the different kinds of schizophrenia.

Shy persons tend to show a high degree of private self-consciousness, being completely wrapped up in their own feelings and thoughts

Indicate whether this statement is true or false.