fMRI scans measure _____ in the brain.

A) oxygenated hemoglobin
B) electrical activity
C) radioactive glucose
D) tissue density


A) oxygenated hemoglobin

Psychology

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The Big Five Factor Model includes _____ as one the five dimensions of personality.

A) defensiveness B) psychoticism C) creativity D) extraversion

Psychology

Experts say that if you are hurt in a large crowd, you should pick a specific person and tell that person to call an ambulance rather than just yelling for help. Selecting a single person is intended to reduce which of the following?

A. social loafing B. process loss C. diffusion of responsibility D. coordination loss

Psychology

A new technique called _____ supports the hypothesis that group differences are attributable to environment

a) race-fair testing b) culture-fair testing c) stereotype effect d) dynamic assessment

Psychology

Close, friendly groups usually work well together, but they may face a problem involving an extreme form of conformity called

a. fundamental attribution error. b. groupthink. c. generational identity. d. self-serving bias. e. social facilitation.

Psychology