One of the reasons it is difficult to know if a disruption in the serotonin system causes eating disorders is that __________.
A. research has not supported the theory
B. people with eating disorders often have depression as well
C. serotonin doesn't seem to have anything to do with appetite or eating behaviors
D. after recovery from eating disorders, serotonin levels don't change
Answer: B
You might also like to view...
In order to elicit movement, the motor cortex ____
a. has direct connections to the muscles b. sends axons to the brainstem and spinal cord c. controls isolated movement in a single muscle d. relies on feedback from individual muscle fibers
A mental representation represents objects that ____.?
a. are not easily categorized b. ?are novel or unfamiliar c. ?are of importance to the individual d. ?are not present at the time
Although sometimes controversial, animal research plays an important role in psychology research. Explain four reasons psychologists use animal subjects
What will be an ideal response?
The approximate cutoff IQ score of 70-75 for defining intellectual disability is based on
A. a statistical concept. B. qualitative difference in individuals with IQ scores below 70. C. neurobiological deficits that are only reflected in IQ scores below 70. D. a fairly arbitrary line drawn between intellectual disability and normal intellect