Which of the following is NOT one of three dimensions identified by researchers as providing the world of color we experience?
a) hue
b) amplitude
c) saturation
d) brightness
b
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The _____ is/are a set of subcortical structures that direct intentional movement.
A) basal ganglia B) hippocampus C) amygdala D) hypothalamus
According to George Miller, how many items can we hold in short-term memory at any one time?
a) one b) three plus or minus one c) seven plus or minus two d) eleven plus or minus two
What causes the headaches associated with caffeine withdrawal?
a) Increased blood flow to the brain b) Reduced adenosine in the central nervous system c) Caffeine metabolites, which are toxic to neurons d) Dehydration from reduced liquid intake
Dr. Carmine is lecturing parents about crying and the well-being of young infants. Which statement should she make? -"Swaddling is the best infant calming technique." -"Don't touch fragile, premature infants." -"Excessive crying in babies under 3 months of age predicts long-term problems."
What will be an ideal response?