A researcher computes a 2 ? 2 chi-square test for independence. What is the critical value for this test at a .05 level of significance?
A. 3.84
B. 5.99
C. 7.81
D. 9.49
Ans: A
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a. LAB (2002) b. Peace Corps (2002) c. Montgomery (2001); Richards, Brown and Forde (2006) d. Lenhart, Ling, Campbell and Purcell (2010)
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Answer the following statement true (T) or false (F)
This system of Bronfenbrenner's ecological systems theory includes the immediate surroundings and relationships of the child's world:
a. Microsystem b. Mesosystem c. Exosystem d. Macrosystem
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Indicate whether the statement is true or false