A researcher correlated achievement test scores in mathematics and science, but later learned that the tests were too easy for the students. The outcome of the correlational analysis will be
a. the same as if the researcher had used tests of appropriate difficulty.
b. spuriously high because the easy exams will produce high scores and therefore high correlations.
c. genuinely high.
d. low because the easy tests will restrict the variation in scores on the two tests.
D
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A. 7 hours B. 9 hours C. 13 hours D. 15 hours
The structure of the piece of music is known as:
a. melody b. dynamics c. rhythm d. form
According to Maslow's Hierarchy of Needs, children will not be able to form healthy relationships if which of the following needs has not been met?
A. success B. freedom from fear C. independence D. personal growth
Which of the following is not a learning cycle stage??
a. ?Exploration b. ?Concept building c. ?Concept application d. ?Observation