Learning Objectives:

• Familiarize yourself with various learning curve models, including the power law, exponential, and cumulative average models.

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The time to do the repetition N of a task is given by:

where,
K = constant
\[s = \dfrac{\ln (\mathrm{learning\ rate,\ as\ a\ decimal})}{\ln 2}\] or, learning rate = 2$^s$
If N units are to be produced, the average time per unit is given by:

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Solved Example: 9054-01

If we track the proficiency achieved by a student for about 6 months, who learns drawing then the obtained learning curve is:

A. Positive curve

B. 'S' typed curve

C. Bell shaped curve

D. Negative curve

Correct Answer: B

Solved Example: 9054-02

Which one of the following is not a type of learning curve?

A. Sigmoid curve

B. Exponential curve

C. Power Law curve

D. None of the above

Correct Answer: D