Seven-Year-Old Amy Demonstrates Logical Thinking When She Plays Checkers with Her

question 68

Multiple Choice

Seven-year-old Amy demonstrates logical thinking when she plays checkers with her father, but she has some difficulty thinking logically about hypothetical situations or abstract ideas. Amy is most likely in the _____ stage of cognitive development.

• A)sensorimotor
• B)preoperational
• C)concrete operational
• D)formal operational

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Definitions:

Denominator

In a fraction, the number below the division line, indicating the total number of parts.

Degrees of Freedom

The volume of exclusive values or quantities that can be allotted to a statistical distribution.

DfWG

Degrees of Freedom Within Groups, related to variance analysis, expressing the number of independent pieces of information within groups.

Respondents

Individuals who provide data or answers in a survey, study, or experiment.