If the regression between X and Y is less than perfect,
a. predicted values of Y are relatively further from the mean of Y than observed values of X are to the mean of X.
b. predicted values of Y are relatively closer to the mean of Y than observed values of X are to the mean of X.
c. values of Y cannot be predicted from observations of X.
d. observed values of X are relatively closer to the mean of X than predicted values of Y are to the mean of Y.
b
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Ryan has several good friendships with people to whom he feels very close. Two of those relationships have lasted for several years, ever since childhood, and he regularly spends time with these important people in his life. As a result of these good friendships, Ryan is most likely to a. be more involved in his church
b. have good physical health. c. have a successful career. d. have higher self-esteem.
Which situation is most consistent with the facial feedback hypothesis??
a. ?A boy smiles at a funeral and is punished by his mother. b. ?A mother smiles at her children to make them feel happy. c. ?An actor smiles on stage in order to become happy. d. ?A student smiles at a joke told by his professor.
How have researchers come to know that babies understand that the image looking back at them in a mirror is their own?
a. They smile at their reflection in a mirror b. They touch a mark on their face rather than touching a mirror that reflects their face. c. They touch the mirror where it reflects a mark on their face. d. They keep touching the reflection of their face in a mirror.
Karen, age 26, and her 4-year-old daughter, Meghan, are involved in an antipoverty program that provides Karen with job-skills training and provides free preschool for Meghan. This is an example of a
A. parent-child educational initiative. B. Head Start program. C. New Horizons program. D. two-generation intervention.