In the book, which of the following potential data transformations would you ensure readers knew were necessary before conducting log-linear analysis?

A. Data reduction
B. Logarithmic
C. Linear regression
D. Summary statistics


Answer: B

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Teachers can reduce the differences among learners in the classroom by

A) introducing ideas as independent learning experiences B) making sure all students follow the teacher's approach to learning C) creating opportunities for students to resolve conflicts and construct new meanings for themselves D) monitoring students' knowledge through the same tool each time assessment is required

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Erikson argued that primary-grade children who do not develop a sense4 of industry instead develop a sense of:

a. guilt. b. inferiority. c. isolation. d. shame.

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The major problem with nonresponse in questionnaire studies is:

a. it reduces the quantity of data. b. it may introduce bias in the data. c. its source cannot be identified. d. the analysis of data must be changed.

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A researcher was interested in predicting whether a person would attempt to commit suicide (score = 1) or not  (score = 0) from their depression scores. They found that the value of exp b was 2.56. How should this value be interpreted?

A. If two people have depression scores that differ by 1 unit, then the odds of the person with the higher score attempting suicide are 2.56 higher than for the other person. B. 2.56 times more people who attempted suicide scored highly on depression. C. If two people have depression scores that differ by 1 unit, then the odds of the person with the higher score attempting suicide are 2.56 lower than for the other person.  D. Suicide rates are 2.56 times as high in depressed people.

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