The __________ principle states that people want to experience pleasure and avoid pain

The classical and dimensional approaches to nosology differ in that

a. the classical approach uses categories, and the dimensional approach uses prototypes. b. the classical approach uses prototypes, and the dimensional approach uses profiles. c. the classical approach diagnoses based on the presence of symptoms, and the dimensional approach notes the degree of severity of symptoms. d. the classical approach places individuals in categories, and the dimensional approach places symptoms in categories.

_____ The older children are, the longer they have to study material to feel like they know it

Indicate whether the statement is true or false