According to Piaget, the Concrete Operational Stage of Cognitive Development

question 175

Multiple Choice

According to Piaget, the concrete operational stage of cognitive development begins at _____ and ends at about age _____.

• A)2 years; 7 years
• B)4 years; 9 years
• C)6 years; 11 years
• D)9 years; 14 years

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Definitions:

Trial and Error

A problem-solving method involving repeated, varied attempts which are continued until success, or until the practicer stops trying.

Monte Carlo Analysis

A computerized mathematical technique that allows people to account for risk in quantitative analysis and decision making.

Simulated Service

A technique in service design where a service is tested using simulations to identify potential issues and improvements before actual implementation.

Monte Carlo Analysis

A problem-solving technique that uses random sampling and statistical modeling to estimate mathematical functions and simulate the probability of different outcomes in a process.