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word-fragment completion task

an indirect way of detecting memory for a word presented previously. A word fragment consists of some of the letters of the word with blank spaces for deleted letters; the participant’s task is to fill in the blanks. Word fragments are frequently used in tests of implicit memory.

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Psychology term of the day

June 18th 2024

survival analysis

survival analysis

a family of statistical methods used to model a variety of time-related outcomes. The simplest application of survival analysis involves estimating the amount of time until the occurrence of an event (e.g., death, illness, graduation, marriage) for a group of individuals, but the technique also may be applied to compare durations for two or more groups and to build multivariate models that explain variation in duration. Also called event history analysis.