. In single-case and time-series research designs, how are confounding variables ruled out?

What will be an ideal response?


Ans: In single-case and time-series research designs, multiple pretests and posttests are used to rule out confounding variables.

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Systematic functional linguistics or the genre approach

a. is a process for teaching the conventions of the English language b. is an appropriate writing program for students in the upper elementary grades only c. focuses on students becoming proficient in the elements of effective narrative writing d. provides students models and opportunities to explore the structure of written genres

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Which statement is NOT a characteristic of the challenging aspect of play?

a. The challenges undertaken are slightly more difficult than what the child can do. b. Interest remains high in the activity until the child feels that the skill is mastered. c. Children respond to dares from other children. d. Boys are shouting as they run down the hill.

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In order to determine a student’s working level in mathematics, _____________ should be used

a. informal assessments b. a mixture of assessment tools c. results from group administered achievement tests d. standardized assessments

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Respect, inclusion, and support were the underlying principles of the IDEA

Indicate whether the statement is true or false.

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