A researcher identifies the following conclusion: “The data show the number of patients who complete counseling depends on, or is related to, whether a patient participated in family or individual counseling sessions.” What type of ?2 test was computed in this example
A. factorial analysis of variance
B. goodness-of-fit test
C. test for independence
D. either goodness-of-fit test or test for independence could be correct
Ans: C
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The introductory material used in an interpretive exercise should include which of the following qualities?
A. it should be based on pictorial material rather than written material B. it should be complex and difficult enough that only the better students will answer correctly C. it should be in harmony with the instructional objectives D. it should be selected from the material that the student had studied during the course
The usage-based theory of language acquisition developed by Tomasello differs from the universal grammar approach of Chomsky. In usage-based theory, grammar is seen as emerging in the child largely as a result of
a. systematic reinforcement of the child's vocalizations by the child's caregiver. b. activation of innate linguistic rules and grammatical categories in the child's brain. c. the development of pattern-finding abilities in the child and through repeated social interactions with an adult caregiver. d. the development of object permanence in the child.
Bringing seven parents to a school to be interviewed about a recent change to the art program would be called:
A. focus group B. correlation of outside resources C. manipulating the variable D. teacher research
Compare and contrast how quasi-experimental and strong experimental designs make causal inferences.
What will be an ideal response?