Dr.Harper believes that most psychological disorders originate in the brain.He uses drugs,electrical stimulation,and magnetic impulses to treat various psychological disorders.Dr.Harper uses

A) a biopsychosocial approach.
B) biomedical therapy.
C) psychotherapy.
D) rTMS.

Darin, an infant, makes babbling sounds but cannot say actual words. This is an example of _________.

A) prelinguistic vocalization
B) paralinguistic vocalization
C) deferred imitation
D) habituation

In terms of psychosocial factors that may affect disease, a dominance hierarchy in monkeys may be seen as analogous to socio-economic-status.

In the United States,which is NOT a potential reason for the rise in the frequency of low-birthweight babies?

A) food insecurity
B) drug use
C) cigarette use
D) genetic factors

The major difference between a case study and a single-case experimental design study is that:

A) case study participants are subject to the manipulation of variables.
B) single-case experimental design studies involve naturalistic observation.
C) case study participants' behaviors are measured by some standard method.
D) single-case experimental design study participants receive some type of intervention or manipulation, and behaviors are measured more than once.

Edward Lee Thorndike was known for his work with ________.

A) a Skinner box
B) a puzzle box
C) monkeys
D) modeling