The laboratory experiment is generally associated with higher ______ validity, whereas the field experiment is generally associated with higher ______ validity.
A. internal; external
B. external; external
C. internal; internal
D. external; external
Ans: A
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Teachers who are told that they are observing low-ability students when they are, in fact, viewing students of typical ability would be most likely to viewed the students' behavior as
a. better than average. b. about average. c. worse than average. d. This is a trick question, because what teachers are told would have no impact on their opinions.
Which of the following variables would NOT be used for a binomial distribution?
a. age (over 65 or under 65) b. gender (male or female) c. jury verdict (guilty or not guilty d. religion (Catholic, Protestant, Buddhist, etc.).
Constructivist approaches to social studies stresses the importance of thinking critically about values.
Answer the following statement true (T) or false (F)
According to the textbook, people can concentrate for about ________ at a time.
A. a half hour B. one hour C. two hours D. three hours