Measurement of variables is more difficult in

a. physical sciences. c. social sciences.
b. natural sciences. d. a and b.


C

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Prejudice is a core ingredient in

a. violence. b. discrimination. c. racism. d. bullying.

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How do graphic or visual organizers help students comprehend?

a. They help students visualize concepts. b. They help students organize their understanding. c. They make connections among ideas and concepts more concrete. d. All of the above are true.

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Many career-oriented and performance-based materials are written in a concise manner

Indicate whether the statement is true or false.

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The pretend play of three-year-olds

a. is not yet evident. b. begins to include two or three other children. c. has to be prompted by teachers. d. is elaborate and involved.

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