For a complex and repetitive task, which of the following correctly describes a steep learning curve?

In the context of management accounting and operations, a "steep" learning curve represents a high rate of learning and rapid improvement. When a task is complex and repetitive, a steep curve indicates that after an initial period of familiarization, the time required to complete the task decreases significantly and quickly with each subsequent repetition. The steepness of the curve on a graph (with cumulative units on the x-axis and time per unit on the y-axis) visually depicts this rapid decline in time or cost, signifying that proficiency is gained quickly.

A. This contradicts the fundamental premise of the learning curve effect, where experience and repetition lead to a reduction in task completion time.

C. A long period before any time reduction occurs would be represented by a flat or shallow curve, indicating a very slow learning process.

D. A slow reduction in time taken is characteristic of a shallow learning curve, which is the opposite of a steep curve.

1. Drury

C. (2018). Management and Cost Accounting (10th ed.). Cengage Learning. In Chapter 11

"The learning curve

" the text explains that a higher learning rate (e.g.

an 80% learning curve implies a 20% time reduction for every doubling of output) results in a steeper graphical curve

representing a more rapid reduction in labour time compared to a lower learning rate (e.g.

90%).

2. Wright

T. P. (1936). Factors Affecting the Cost of Airplanes. Journal of the Aeronautical Sciences

3(4)

122-128. https://doi.org/10.2514/8.155. This foundational paper establishes the learning curve model

demonstrating that the time to produce a unit decreases at a constant percentage rate as cumulative production doubles. A higher percentage decrease results in a "steeper" curve and thus a more rapid improvement in efficiency.

3. Jaber

M. Y. (Ed.). (2011). Learning Curves: Theory

Models

and Applications. CRC Press. Chapter 1

"An Introduction to Learning Curves

" clarifies that the slope of the learning curve indicates the rate of learning. A steep slope corresponds to a high learning rate

meaning performance improves quickly as the task is repeated.