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Question

How are mental models often characterized?

a.

They are always fully comprehensive and consistent

b.

They are often partial, unstable, and can be internally inconsistent

c.

They are always based on scientific facts and evidence

d.

They never change and are fixed once formed

Answer: (b).They are often partial, unstable, and can be internally inconsistent Explanation:Mental models are often partial, meaning the person does not have a full understanding of the working of the whole system. They are unstable and are subject to change. They can also be internally inconsistent, as the person may not have worked through the logical consequences of their beliefs.

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Q. How are mental models often characterized?

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