The band of nerve fibers connecting the two halves of the brain is known as the ______

Luther is a graduate student in clinical psychology, and his thesis research centers around uncovering the precursors of generalized anxiety disorder in college undergraduates. The main question he is asking is. "Why do college undergraduate students seem more susceptible to the symptoms of generalized anxiety disorder than non-students of the same age?" Which goal of psychology is Luther's research exploring?

a. Description b. Explanation c. Prediction d. Control

____ refers to the degree of assistance provided to children in the zone of proximal development

a. Deferred imitation b. Animism c. Scaffolding d. Object permanence