An instructor finds the more often students ask for help in office hour visits, the greater the improvement in their performance across the semester. Which of the following correlations BEST reflects this relationship between asking for help and course performance?
a. r = –1.00
b. r = .05
c. r = –.50
d. r = .45
d. r = .45
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Child care centers should be designed to include
a. closed, private spaces. b. open, public spaces. c. tunnels and crawlways. d. an abundance of stimulating colors.
Inherited traits for motor skills are important in determining how well a child
a. is able to coordinate body movements. b. throws a ball 5 feet. c. can play by the rules. d. can cut with scissors.
Ability to control body movements and handle objects skillfully
What will be an ideal response?
What does the research say about using computers to teach vocabulary?
A. The students who used computer programs to learn vocabulary did not out perform those who used tests on paper. B. There is no research to support the use of computers in improving student vocabulary. C. The students who use computer programs scored significantly better on vocabulary tests then those with printed text. D. None of the above.