Glossary:Stability: Difference between revisions
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;<span id="Stability">stability</span> | |||
:one of the two variables describing memory traces in learning (the other is [[Glossary:Retrievability|retrievability]]). '''Stability''' determines the speed of the negatively exponential decline of memory traces. '''Stability''' can be expressed, for example, by the [[Glossary:Optimum interval|optimum interval]] in [[Glossary:Spaced_repetition|spaced repetition]] (often normalized for the [[Glossary:Forgetting_index|forgetting index]] equal to 10%). This term was proposed by Wozniak, Gorzelanczyk, and Murakowski (1995) to help differentiate from the imprecise and all-encompassing term ''memory strength'' (see: [https://supermemo.guru/wiki/Two_component_model_of_memory Two components of long-term memory]). At each repetition, '''stability''' increases along the [https://supermemo.guru/wiki/Stabilization Stabilization function]. | |||
Latest revision as of 06:09, 14 April 2019
- stability
- one of the two variables describing memory traces in learning (the other is retrievability). Stability determines the speed of the negatively exponential decline of memory traces. Stability can be expressed, for example, by the optimum interval in spaced repetition (often normalized for the forgetting index equal to 10%). This term was proposed by Wozniak, Gorzelanczyk, and Murakowski (1995) to help differentiate from the imprecise and all-encompassing term memory strength (see: Two components of long-term memory). At each repetition, stability increases along the Stabilization function.