What does a correlation coefficient do?

a. It allows us to draw conclusions about whether one variable causes another variable.
b. It creates a correlational design, rather than an experimental design.
c. It quantifies the pattern in a relationship.
d. It summarizes the X scores and the Y scores separately.


C

Psychology

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As part of tenth-grade "Social Living" course, a teacher has a guest speaker come to his classroom to talk about the dangers of drug use. The guest speaker is a former drug dealer and hardcore drug user, who became involved in crime as a result of his connection to drugs, spent many years in jail, later entered a drug rehabilitation program, and finally cleaned up his act. Social psychologists

would refer to this kind of communicator as a(n) ________________. Fill in the blank(s) with correct word

Psychology

Which statement concerning cognitive development in adolescence is true?

a. Working memory and processing speed are more childlike than adultlike. b. Working memory becomes adultlike, but processing speed remains childlike. c. Processing speed becomes adultlike, but working memory remains childlike. d. Working memory and processing speed are more adultlike than childlike.

Psychology

Some have proposed that the personality disorders be replaced or supplemented by a dimensional model in which individuals would be rated on a series of personality dimensions as well as a categorical diagnosis. It is believed that this would have advantages over a purely categorical system. Which of the following would be such an advantage? a. It would retain more information about each

individual. b. It would be more flexible. c. It would avoid arbitrary decisions involved in assignment to a diagnostic category. d. All of the above

Psychology

Describe the two categories or types of attributions. Then explain how the fundamental attribution error and self-serving bias affect our use of the two types of attributions

What will be an ideal response?

Psychology