Which hormone is released in response to daily variations in light and tends to rise as night falls, peaks at midnight, and falls again as the sun rises?

A therapist tells a patient that he is "not being genuine, not being himself." The therapist encourages the patient to make life choices based on his true feelings. What is the therapist's most likely theoretical framework?

a. cognitive-behavioral b. humanistic c. biological d. psychodynamic

Which of the following accurately describes how we perceive and interpret the visual world?

A) We always start with small details and use them to build a recognizable whole. B) We always start with our expectations of what we are looking at, which guides how we will perceive it. C) Perception involves neither top-down nor bottom-up processing. D) Perception is a combination of both top-down and bottom-up processing.