Your Little Sister Picks Up Objects,feels Every Part of Them,and

question 103

Multiple Choice

Your little sister picks up objects,feels every part of them,and then puts them in her mouth.What stage of Jean Piaget's model of cognitive development does this behaviour suggest she is in?

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

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Definitions:

Normal Curve

A bell-shaped curve that represents the distribution of values, scores, or variables that are normally distributed.

Accounts Receivable

Money owed to a company by its customers for goods or services that have been delivered or used but not yet paid for.

Standard Deviation

A measure of dispersion in a set of values, indicating how much variation exists from the average.

Population Mean

The average of all values in a population, representing the central point of a data set.