Learning Curve
Learning Curve
The Learning Curve (pronounced: /ˈlɜːrnɪŋ kɜːrv/) is a concept that illustrates the relationship between the proficiency gained in a skill and the time or effort invested in learning it.
Etymology
The term "Learning Curve" was first used in the field of psychology in the 19th century. It is derived from the Latin word "curvus" which means "bent" or "curved", and the Old English word "leornian" which means "to learn".
Definition
A Learning Curve is a graphical representation that shows how an increase in learning (measured on the vertical axis) comes from greater experience (the horizontal axis); or how the more someone (or something) does something, the better they get at it. This concept is used in a wide range of fields, including business, psychology, education, and medicine.
Related Terms
- Experience Curve Effect: This refers to the systematic reductions in the production costs that occur over the life of a product. By learning more about their products and improving their methods, companies can reduce costs and improve productivity.
- Ebbinghaus Forgetting Curve: This is a mathematical formula that describes the rate at which something is forgotten after it is initially learned. The Ebbinghaus Forgetting Curve shows how information is lost over time if there is no attempt to retain it.
- Power Law of Practice: This law suggests that the logarithm of the reaction time for a particular task decreases linearly with the logarithm of the number of practice trials taken.
See Also
External links
- Medical encyclopedia article on Learning Curve
- Wikipedia's article - Learning Curve
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