A(n) ______ is a description of some observable event in terms of the specific process or manner by which it was observed or measured.
A. variable
B. statistic
C. operational definition
D. research hypothesis
Answer: C
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The two primary situational factors that influence achievement behavior are
a. the probability of success and incentive value of success. b. the probability of success and probability of failure. c. the incentive value of success and the individual's achievement motivation. d. the probability of success and the individual's achievement motivation.
In development, neurotrophins ____. During adulthood, they ____.
A. preserve neurons; produce apoptosis B. produce apoptosis; increase neuronal branching C. facilitate differentiation; facilitate migration D. preserve neurons; increase neuronal branching
The concept that all of the world's languages share a similar underlying structure was created by ________ and is called ________
a) Chomsky; universal grammar. b) Chomsky; nativist approach. c) Skinner; learning theory approach. d) Skinner; language-acquisition theory.
The content of norm-referenced tests is typically broader and more complex than that of
criterion-referenced tests. Indicate whether the statement is true or false