________ is a theoretical perspective that views children as continually forming and testing theories

Kalika is told by her physician that her symptoms are caused by a loss of myelin. Her diagnosis would most likely be

A) Parkinson's disease. B) multiple sclerosis. C) early stage Alzheimer's disease. D) epilepsy.

When a mental disorder, such as schizophrenia, is uncommon in a population, it would satisfy the criterion of _____

Fill in the blank with correct word