An appropriate statistical technique that one might use to see how Scholastic Aptitude Test (SAT) scores and high school grades jointly relate to college freshman grades is
a. linear regression.
b. multiple regression.
c. discriminant analysis.
d. factor analysis.
b
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Gail conducts an experiment that may produce harmful effects. To protect her subjects, she thoroughly explains the purpose of the experiment, and helps subjects deal with possible doubts or guilt arising from their behaviors in the experiment. Gail is going through the process of:
A. random selection B. statistical procedures C. introspection D. debriefing
Motor neurons are neurons that:
a. make the initial contact with the environment b. have no direct contact with the world c. remove waste products and speed neural transmission d. carry messages to muscles and glands that produce behavioral responses
In Erikson’s view, successfully forming an identity requires . . .
a. An intrapersonal process of continuity over time b. An interpersonal process of finding a social niche c. Both of the above d. Neither of the above
All of the following is associated with formal operational reasoning EXCEPT ______.
A. the ability to think abstractly B. the ability to think logically C. the ability to engage in systematic thinking D. the ability to engage in selective attention