Shifts in two biological systems related to sleep patterns are responsible for nighttime wakefulness and daytime sleepiness in adolescence: the homeostatic drive for sleep and the _________________
a. circadian timing system
b. daily sleep/wake cycle
c. hypothalamic-pituitary-adrenal axis
d. nighttime sleepiness urge
Answer: A
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A task force of the American Psychological Association said that the development of an individual's intelligence is significantly influenced by:
A. discrimination B. genetic factors C. poverty D. educational opportunities
Martha is writing a paper that addresses a process in which sensory receptors become less sensitive to repeated presentations of the same stimulus. What is the primary topic of Martha's essay?
a) sensation b) sensory fatigue c) sensory adaptation d) discrimination
An experiment is designed to test a prediction about a cause-effect relationship between two or more variables. This prediction is called a _____
Fill in the blank with correct word
Recent research indicates that all of the following brain structures or regions are part of the brain circuits involved in unipolar depression EXCEPT:
A. corpus callosum B. amygdala C. hippocampus D. Brodmann Area 25