What Stage of Cognitive Development Is Characterized by the Need

question 23

Multiple Choice

What stage of cognitive development is characterized by the need of people to manipulate materials, their ability to reverse their thinking, and their need to experience things through the use of their senses?

• A) Sensory-motor
• B) Preoperational
• C) Concrete operational
• D) Formal operational

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Definitions:

Body Fat Percentages

A quantitative measure of the amount of fat in a person's body, expressed as a percentage of their total weight.

Mean

The average of a set of numbers, calculated by dividing the sum of all the numbers by the count of the numbers.

Stem-and-Leaf Display

A method of displaying data that organizes numbers by their leading digits as 'stems' and their trailing digits as 'leaves'.

Skewed

A term describing data that is not symmetrically distributed, often leaning towards one side, either to the left or right, indicating a deviation from the normal distribution.