Which of the following is suggested by your authors as helping to substantially improve cognitive health?
a) physical exercise
b) a diet high in beta-amyloids
c) drinking one or two glasses of red wine at least twice each week.
d) the cessation of cigarette smoking
A
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Learning that is exhibited only in the presence of an incentive is known as instinctive learning
Indicate whether this statement is true or false.
Cognitive strategies located in working memory that help us better store and retrieve
information are termed __________. Fill in the blanks with correct word
In one study of 16 couples, the wives had to lie in an MRI machine, periodically receiving a mild but stressful electric shock on their ankles. During the procedure, some women received a touch on the hand from a stranger;
others held hands with their husbands. What general principle can be drawn from the results of this study? a. Touch can be comforting, but it does not actually reduce stress and anxiety activity in the brain. b. Any human touch reduces pain and negative emotions equally.
When a scale, questionnaire, or other instrument demonstrates consistent measurement, it is described as having __________.
A. validity B. reliability C. statistical significance D. convergent validity