Gwen looks back over the last 77 years of her life and feels satisfied that her life has had meaning and that she has done the best she could with life's circumstances. According to Erikson, Gwen will develop a sense of:

The functional magnetic resonance imaging (fMRI) technique is used to

a. record the electrical activity of individual neurons. b. induce the secretion of neurotransmitters from neurons. c. record the neural activity of particular brain regions. d. localize receptors within brain tissue sections. e. electrically stimulate neurons.

Professor Wong tells her class that there are four symptom domains that are used to describe depression. These domains include emotional, behavioral, cognitive, and ____

a. sociological c. psychoanalytical b. physiological d. vocational