Wayne Is Pretty Good at Certain Things, Such as Solving

question 47

Multiple Choice

Wayne is pretty good at certain things, such as solving problems and counting up to 20 objects; however, he is not very good at explaining why he solves problems in particular ways. Wayne is probably still in what substage of development?

• A) Intuitive substage of the preoperational period
• B) Preconceptual substage of the preoperational period
• C) Concrete operational substage
• D) Formal operational substage

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Definitions:

ANOVA Table

A table that displays the output of an Analysis of Variance, showing statistics that allow the comparison of more than two groups.

Critical Value

A point on the scale of a test statistic beyond which we reject the null hypothesis, it's a boundary in hypothesis testing that defines the threshold for significance.

Average Time

The mean value of a set of time measurements.

Medications

Substances used for medical treatment, especially for curing, alleviating, or preventing disease.