Marguerita conducts a study in which she finds that there is no correlation between the number of calories a person consumes in a day and his or her IQ. The correlation coefficient here would be close to
a. +1.00.
b. +0.50.
c. –0.50.
d. .00.
Answer: d
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d. All infants, regardless of temperament, are equally likely to form secure attachments.
All principles of conditioning are limited by an animal's genetic dispositions and physical characteristics
Indicate whether this statement is true or false.
In terms of color vision, which of the following terms does NOT belong with the other
four? a. Humans b. Bulls c. Birds d. Fish e. Monkeys
Helping behavior that benefits others is called ___________ behavior
a. altruistic c. assistive b. social d. prosocial