Putting on a face that indicates disgust has what effects on heart rate and skin temperature?

a. raises both
b. lowers both
c. raises the heart rate and lowers the skin temperature
d. lowers the heart rate and raises the skin temperature

b

Psychology

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Researchers using PET or fMRI find that a certain brain area becomes highly active while people are frightened. Later they measure activity in that area for many people, and identify the people with the highest activity. What, if anything, can we conclude about those people based on this evidence? a. Those people were frightened at the time of the measurement

b. Those people have a tendency to become frightened easily. c. Those people were excited in some other way at the time of the measurement. d. We cannot draw any of these conclusions.

Psychology

These types of tests contain items that can be scored in terms of speed, accuracy, or both

a. Ability tests b. Personality tests c. Structured personality tests d. Individual tests

Psychology