If two fair coins are flipped, what is the probability both coins will turn up heads?
A) .25
B) .50
C) .33
D) .17
A
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A person suffering from anxiety predicts that he will make a fool of himself at a social gathering and, in fact, he does. A psychologist predicts that students in his morning class invariably outperform those in his afternoon class and, in fact, they do. What do the anxious person and the psychologist share in common?
A. they are both anxious B. they both fell prey to a self-fulfilling prophecy C. they both created bias in those who observe them D. both are very good at predicting behavior
With regard to attitudes: cognitive component is to ____ as affective component is to ____
a. beliefs; actions c. thoughts; emotions b. emotions; feelings d. behavior; actions
The sounds of a language convey meaning; words serve as symbols for actions, objects, and relational concepts. What is the property of language that carries meaning?
a. displacement c. syntax b. infinite creativity d. semanticity
Marijuana impairs the function of which brain area?
A) Hippocampus B) Amygdala C) Pituitary gland D) Hypothalamus