A researcher obtained a correlation of r = +0.62 between the amount of time spent watching television and level of blood cholesterol. This means that there is a general tendency for people who watch more television also to have higher blood cholesterol
a. True
b. False
Indicate whether the statement is true or false
True
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Searching for analogies is a problem-solving heuristic that requires:
a. trying to find a connection between the current problem and some previous problem b. devising actions to reduce the gap between the current point in the problem and the desired goal c. starting at the goal state and moving toward the current point in the problem d. attempting various problem solutions sequentially until a successful solution is found
Jeffery has a "mental picture" of his own personality, which he creatively builds out of his daily experiences. This "mental picture" is Jeffery's __________
Fill in the blank(s) with correct word
Statistical significance
a. Is the probability that an experimental result happened by chance b. Means that there is no danger of a Type II error c. Means that Type I errors have been eliminated d. Means that the alternative hypothesis is true
For phase II infants, the dominant force in making decisions concerning grasp is
A. vision B. tactile stimulation C. manual assistance by an adult D. role modeling of older siblings