An imbalance in _____ appears to play a role in the acquisition of major depressive disorder

a. serotonin levels
b. sensorimotor and concrete-operational thinking
c. beta-amyloids
d. corpus callosum activity


a

Psychology

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A second-string hockey player takes his preparation just as seriously as the starter. When asked why he puts forth so much effort when he is not likely to receive much playing time, the player responds that his hard work will earn him playing time and when that happens he will succeed on the ice. The player's comments illustrate a(n) _____ locus of control.

A) self-esteemed B) positive C) internal D) external

Psychology

Passive-aggressive behavior neither solves problems nor maintains relationships

a. True b. False

Psychology

When do individual differences in cognitive development become more evident and more important?

A. infancy B. toddlerhood C. early childhood D. middle childhood

Psychology

Adler believed that a person’s lifestyle was in place by age 4 or 5

Indicate whether the statement is true or false.

Psychology