Susan has chosen to observe the small motor skills of her four-year-old class. What characteristics(s) does her method exhibit?
a. unselective
b. closed
c. informal
d. none of these answers is correct
e. both “closed” and “unselective”
ANS: B
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The cooing period of language development is directly followed by this period of speech
a. Crying b. Babbling c. Words d. Sentences
Mrs. Ely needs to find out how well her students have learned several concepts and terms that she has recently taught them in science class. She can do this most efficiently by
a. giving her class a pop quiz. b. giving her class a written test. c. circulating through the room, verbally quizzing her students. d. holding a science fair.
Which university instituted a three year program that gradually became the norm?
A reliable measure is one that:
A. produces a consistent result if the same thing is measured twice. B. measures what it was intended to measure. C. co-varies with the independent variable. D. predicts actual behavior.