Which of the following is not a testable hypothesis?

a. People smile more when they are lying than when they are telling the truth.
b. Refusing to help someone in need is morally wrong.
c. Stereotypes are more likely to impact judgments when people are tired.
d. Women tend to have more opposite-sex friends than men.

b

Psychology

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When considering the five stages of group development, it is important to remember that

a. groups may progress through the different stages in a different order. b. groups will progress through the five stages in exactly the same order. c. groups will spend the exact same time in each stage. d. groups progress through the stages in the time and order appropriate to their needs. e. individuals recognize that group formation is a relatively easy task.

Psychology

AMPA receptors and NMDA receptors are both ____________ receptors

a. inhibitory b. VTA c. dopamine d. GABA e. glutamate

Psychology