Sarah, Vera, and Joe pour water into and out of various containers. They are at the stage of?
a. ?seeing a need for standard units.
b. ?playing and imitation.
c. ?the process of making comparisons.
d. ?using arbitrary units.
Ans: b. ?playing and imitation.
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The most commonly agreed upon effects of prenatal exposure to nicotine are _________________
Fill in the blank(s) with correct word
The teacher's first task in assessing early literacy is:
A. develop a rubric. B. determine what is important to learn about students' literacy knowledge and skills. C. discover tools that will accurately measure students' literacy knowledge and skills. D. pre-test students' prior knowledge and skills
Marcus is interested in the effects of television aggression on children's behavior. Marcus brings participants to a play room and shows them a short cartoon depicting the main characters hitting, yelling, and destroying toys. He then allows the children to play for 15 minutes, observing their behavior from behind a one-way mirror, noting instances of aggression. Marcus is using the _______ observation method.
A. laboratory B. participant C. naturalistic D. case study
Rex says, “I see a circle.” Rex is able to?
a. ?discriminate. b. ?sort. c. ?label. d. ?match.