All of the following statements are true of nonexperimental research projects except one. Which one is not true?

a. Evidence for causality is more tentative
b. Evidence for causality is less important
c. One must control for confounding variables if one is to obtain some evidence for causality
d. Evidence for causality is less conclusive


Ans: b

Education

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a. Declarative knowledge b. A node c. A hypothetical construct d. A prime

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Selected interventions are for use in special education classes and universal interventions are for use in general education classes

Indicate whether the statement is true or false.

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a. protecting learning time b. preventing behavior problems c. student goal setting around managing materials d. reducing down time

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