Stanley developed a measure of hopefulness that correlates about -.90 with a measure of despair. Stanley should now worry about the __________ of his new measure
a. discriminant validity
b. face validity
c. content validity
d. predictive validity
a
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Scientists consider the to be the "seat of intelligence."
a. somatosensory cortex b. corpus callosum c. prefrontal cortex d. motor cortex e. hippocampus
The family doctor is concerned about the complaints of eight-year-old Tommy. The doctor would like to run some tests to determine the structure of Tommy's brain. Which of the following tests would be most appropriate?
A. SET scan B. MRI scan C. PET scan D. fMRI scan
While on vacation, twelve years ago, Benjamin became extremely ill when he ate some shrimp. The fact that he cannot eat shrimp to this day is a classic example of
a. taste conditioning. c. taste associations. b. taste aversion. d. predicted taste conditioning.
If you were to visualize the relationship between internal and external validity, you would picture a(n)
a) justice scale b) spiral. c) unidirectional arrow. d) a pyramid.