Gina and John are fraternal twins. Which of the following statements best describes the likely timing of puberty for these siblings?

A. Gina will go through puberty about two years ahead of her brother.
B. Gina and John will reach puberty within only a few months of each other.
C. John will experience puberty about a year before his sister.
D. Gina will go through puberty as many as three years ahead of her brother.


A. Gina will go through puberty about two years ahead of her brother.

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A company most people want to work for is one that:

a) creates appeal procedures for decisions employees consider unfair. b) provides more benefits to those people who conform to a company image. c) uses a "divide and conquer" strategy that gives one group political benefits over another. d) gives higher priority to systems and machines than to its people.

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As an art teacher, Ms. Lerner conducts a task analysis of a unit in which students will learn to work with clay. In her analysis, she considers information about the coil and throwing methods of pot making and about the effects of different types of clay and firing methods. Which type of task analysis is Ms. Lerner conducting?

a. Behavioral analysis b. Subject matter analysis c. Information processing analysis d. Preliminary cognitive analysis

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The most informal type of page design would be

a. Text placed above or below an illustration. b. No text or words c. Text shaped with irregular boundaries to fit around the illustration. d. Text combined with two or more arrangements.

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Deciles divide scores into ______ equal units

a. 4 b. 10 c. 25 d. 50

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