The "P" in Vygotsky's ZPD stands for __________

Among many clinicians, _______ is the preferred treatment for autism, because the gains from the treatment continue for a significant period of time.

a.) psychodynamic therapy b.) behavioral therapy c.) drug treatment d.) institutionalization

Substances that block degradation of neurotransmitters are:

a. antagonists. b. agonists. c. promotors. d. villains.