The brain's electrical activity is measured by

a. X-rays.
b. positron emission tomography (PET).
c. ultrasound.
d. electroencephalograms (EEG).


d

Psychology

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Which of the following concepts from social psychology are concerned with the effect of the presence of others on the quality of a person's performance?

a. groupthink and group polarization b. conformity, compliance, and obedience c. dispositional and situational attributions d. prejudice and discrimination e. social facilitation and social loafing

Psychology

In the development of writing, children learn to transfer the control from the larger muscles of the arm to the smaller muscles of the hand and fingers. This demonstrates

A) proximodistal development. B) cephalocaudal development. C) palmar development. D) locomotor development.

Psychology

According to psychologists Latané and Darley, people are less willing to help someone in distress when others are present because

a. of just-world beliefs. b. of the dehumanizing effects of urban life. c. they assume someone else will help. d. they do not want to get involved.

Psychology

Which characteristic is common with dissociative fugue?

a. Being unable to retain new episodic knowledge b. Engaging in criminal activity c. Fleeing to a new location d. Losing long-term memories and procedural (skills-based) memories

Psychology