Refer to Exhibit 7-11. The number of degrees of freedom for interaction is

a. 1.
c. 5.
b. 2.
d. 24.


B

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The achievement gap is present before age 5 and is significant for both race and socioeconomic status in mathematics and reading achievement

Indicate whether this statement is true or false.

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Tornadoes occur

a.......................................................................almost exclusively in the United States. b........................................................................................mostly in the eastern states. c............................................................................almost always in mountainous areas. d........................................... more frequently in South America than in the United States.

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Testing

A. is only an effective strategy of learning to some learners. B. is often about understanding. C. leads to better retention. D. is all about memorization.

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Using the grade level achievement formula and graph used in this chapter what is the normal achievement range for a class of 4th graders (9 year olds)?

a. 4 years b. 1 year c. 6 years d. 2 years

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