What is the probability of two heads in two flips of a coin?
a. .25
b. .50
c. .75
d. 1.0
a
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When students apply to graduate school, they usually are required to submit GRE scores along with their applications. College officials know that there is a good relationship between scores on the GRE and success in graduate school. In this situation, success in graduate school is best characterized as the ____ variable
a. predictor b. criterion c. dependent d. independent
This condition is sometimes referred to as "old eyes."
a) myopia b) hyperopia c) presbyopia d) ageopia
At 6 months, Elena is able to sit up and has strong upper body strength, but she cannot yet walk. This illustrates the cephalocaudal principle
Indicate whether the statement is true or false
WhenLarson and Lampman-Petraitis gave electronic paging devices to monitor adolescents' emotions, they found that adolescences experienced:
A. more positive emotions than younger children. B. more mildly negative emotions than younger children. C. frequent, sudden shifts from intense anger to intense joy. D. no change in variability of emotions with age.