What is the main advantage of fMRI over PET scans?
A. PET scans can cause brain damage
B. cost
C. fMRI can be done with the person awake
D. fMRI does not require injection of a radioactive solution
Answer: D
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The randomized block design reduces noise or variance in the data
a. True b. False Indicate whether the statement is true or false
Which of the following is a correct statement concerning reactions to stressful events?
a. reactions to stress are purely physiological b. stress can have significant short-term and long-term benefits c. reactions to stressful events are general and nonspecific d. all people respond to different stressors in the same ways
Which modern psychological specialty most resembles functionalism?
a. Social psychology b. Social-cognitive learning theory c. Evolutionary psychology d. Behavioral learning theory
According to Robert Peck, ego differentiation involves
A) surmounting physical limitations. B) constructively facing the reality of death. C) finding non-work-related ways to affirm self-worth. D) focusing on psychological strengths.