How did scientists conclude that fabric softeners worked on towels?
A. Subjects showed a high level of transduction when feeling the towels.
B. The subjects failed to detect a JND in softness.
C. Subjects detected a JND in softness.
D. The absolute threshold was found to be 50%.
Answer: C
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If two bell-shaped curves have no overlap and their average scores are very far apart, this means what is large?
A. standard deviation B. correlation C. coefficient D. t-test
People who suffer damage to which part of the brain become "blind" to emotion and are unable to feel fear in a life-threatening situation or to relate normally to family and friends?
a. amygdala b. occipital lobes c. corpus callosum d. midbrain
According to James, a person could increase his or her self-esteem by:?
a. finding a spiritual advisor? b. ?completing formal education c. ?seeking positive and affirming companions d. ?both succeeding more and attempting less
What is understanding about and control of memory processes called?
a. Metacognition b. Metamemory c. Schemes d. Scripts