The role of genetics in susceptibility to obesity:
a. is complex because genes influence not only metabolic rate but also food preferences and activity level.
b. is linked to 15 essential genes.
c. is greater than the role of environment.
d. is less than the role of environment.
Ans: a. is complex because genes influence not only metabolic rate but also food preferences and activity level.
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Suppose identical twins raised apart have a correlation of .40 on a measure of some aspect of personality, and identical twins raised together have a correlation of .60 on this same measure. From these data, what can we logically conclude about this trait?
a. Nonshared environment has an impact because, even raised together, the identical twins do not show a perfect 1.00 correlation. b. Nonshared environment has no impact because the identical twins raised apart have a lower correlation than the identical twins raised together. c. Shared environment has no impact because identical twins raised apart have a correlation lower than 1.00. d. Shared environment has an impact because identical twins raised apart have a correlation of .40.
One of central concepts in Alfred Adler's theory of personality is the collective unconscious
Indicate whether the statement is true or false
The web-based, personalized study system that provides a pre-test and a post-test for each chapter of your psychology textbook is
a. PsycPORT. b. CengageNOW. c. PsycINFO d. StudyTECH.
Ginny’s grandmother often does not have much appetite. She complains that food just doesn’t taste good anymore, even though she is preparing it the same way she always has. What could Ginny suggest to help her grandmother’s appetite improve??
a. ?Decrease the intensity of the flavor of the foods so as to not upset Grandma’s stomach. b. ?Increase the intensity of the flavor of foods through use of herbs, spices, and aromatics. c. ?Use umami and decrease consumption of bitter flavors. d. ?Make sure all food is served warm.