I believe the tight answer is B
Answer:
Main effect of setting and main effect of presence
Explanation:
A researcher states the hypothesis that children will be more attentive when they are in a private (vs. a public) setting in the presence of a teacher (vs. a parent). Using a 2 × 2 design, what type of main effect could be predicted by the hypothesis:main effect of setting and main effect of presence
Answer:
The answer is Option A: Dawn - sensorimotor.
Explanation:
The pair that is correctly matched is Dawn in the sensorimotor stage of development because Piaget says this state lasts from birth until 2 years of age. Basically the child at this early stage learns about the world by movements and sensations. The next stage from 2 to 7 years is called the preoperational stage where children begin to think symbolically and they use words and pictures to represent the objects around them although they still tend to think in very concrete terms about the things they encounter.
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This should be right
