If two variables, both measured on interval scales, are to be correlated, the correlation coefficient most likely used is the:
a. Pearson product-moment.
b. biserial.
c. point-biserial.
d. Spearman rank order.
a
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The retention of ideas in material is helped by
a. discussing the material. b. reading all material as rapidly as possible. c. assigning purposes for reading. d. Both A and C
Clark (2002) distinguished between gifted, highly gifted, and exceptionally gifted students. According to this author's research, when compared to students who are gifted, a student who is highly gifted
A) tends to have more energy, thinks faster, is more focused on his or her interests, and exhibits a higher degree of ability. B) tends to be more isolated by choice and is more invested in concerns of a "meta-nature." C) seldom seeks popularity and social acclaim. D) is often viewed as an underachiever by parents, teachers, and peers.
In many hybrid courses, the online component represents ________ of the entire course.
A. 15%-25% B. more than 75% C. 50%-70% D. 25%-50%
____________________ reading teaches children the vocabulary of a book then expands on the story
Fill in the blank with correct word.