learning curve


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learning curve

[′lər·niŋ ‚kərv]
(psychology)
Graphical representation of the relationship between acquisition of knowledge or skill, and the amount of practice or trials.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

learning curve

(jargon)
A graph showing some measure of the cost of performing some action against the number of times it has been performed. The term probably entered engineering via the aircraft industry in the 1930s, where it was used to describe plots showing the cost of making some particular design of aeroplane against the number of units made.

The term is also used in psychology to mean a graph showing some measure of something learned against the number of trials. The psychology graphs normally slope upward whereas the manufacturing ones normally slope downward but they are both usually steep to start with and then level out.

Marketroids often misuse the term to mean the amount of time it takes to learn to use something ("reduce the learning curve") or the ease of learning it ("easy learning curve"). The phrase "steep learning curve" is sometimes used incorrectly to mean "hard to learn" whereas of course it implies rapid learning.

Engineering.

Psychology.
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)
References in periodicals archive ?
The Futureproofing your Workforce breakfast event, which was supported by Hays Travel for Business, also marked the launch of a new education and training partnership between Teesside University and County Durham's Learning Curve Group, which aims to tackle all levels of apprenticeships and training to make sure every student across the North East gets exactly what they need to make the most of job opportunities.
For details on courses at Teesside University, visit www.tees.ac.uk and for Learning Curve Group, go to www.learningcurvegroup.co.uk
For more information on the portfolio of courses at Teesside University visA-itwww.tees.ac.ukand for information on training by Learning Curve Group go towww.learningcurvegroup.co.uk
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The primary outcome of this study was the impact of case timing in the learning curve on margin status.
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