Define variance.
What will be an ideal response?
Correct Answer:
The average of the squared deviations of scores from the mean of the distribution.
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Cozy spaces and materials that invite sensory exploration are elements of
a. "soft" space b. adjacent areas c. "spiral" curriculum d. structured play
What was the result of the child study movement?
A. The initiation of research into child development. B. The establishment of developmental norms. C. A call for educational reform. D. B & C E. All of the above
When the words subway and submarine appeared in a text, the teacher helped the children break the words apart. They then examined other words that began with sub. These children participated in a:
a) phonemic analysis b) contextual analysis c) context clue d) word chain
All of the following are guidelines for improving test validity, except:
a. Make sure enough time is provided for students to answer all of the questions b. Use model answers and rubrics for essays c. Request student feedback to reduce ambiguity of questions or answer choices d. Do not mix selected-response and constructed-response items in the same test