Alexander Borbley combined two main theories of sleep and explained that the urge to sleep is partly a function of how long we have been awake and which of the following?
a) how much we slept the last night
b) the time of day
c) the weather
d) whether we are an owl or a lark
Answer: b
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People with unexplained medical symptoms, such as those with chronic fatigue syndrome, often face blame or dismissal from others who attribute their symptoms to emotional problems. This may result in
a. depression. b. pain disorder. c. stigmatization. d. depersonalization.
In Watson's and Rayner's experiment with the infant "Little Albert":
a. the white rat was the UCS causing fear b. the loud noise caused by striking the metal bar was the UCS for fear c. the white rat became the CS for fear d. Watson became the CS for fear
At times of stress, the anterior pituitary communicates with the adrenal glands using a. cortisol
b. corticotrophin-releasing hormone (CRH). c. adrenocorticotropic hormone (ACTH). d. dopamine.
When researchers showed students a series of computer-generated, fairly sex-neutral faces with a range of expressions morphing from angry to happy, the students consistently rated the angry faces as ________
a. male. b. female. c. the opposite of the student's own gender. d. the same as the student's own gender.