effect size

A measure of the strength or magnitude of the effect of an independent variable on a dependent variable in an experiment or a quasi-experiment.
Syn: treatment effect, ATE

Wikipedia foundation.

Look at other dictionaries:

  • effect size — UK US noun [C or U] ► a measure of the relationship between two variables (= numbers or amounts that can change), as a way of stating how large the effect of one of the variables is: »Employment is the single most effective factor in reducing re… …   Financial and business terms

  • Effect size — In statistics, an effect size is a measure of the strength of the relationship between two variables in a statistical population, or a sample based estimate of that quantity. An effect size calculated from data is a descriptive statistic that… …   Wikipedia

  • Size-exclusion chromatography — Equipment for running size exclusion chromatography. The buffer is pumped through the column (right) by a computer controlled device Acronym SEC Classification Chromatography Analytes …   Wikipedia

  • Size of groups, organizations, and communities — Size (the number of people involved) is an important characteristic of the groups, organizations, and communities in which social behavior occurs. When only a few persons are interacting, adding just one more individual may make a big difference… …   Wikipedia

  • Size effect — Size effect. См. Масштабный фактор. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

  • Effect of psychoactive drugs on animals — Drugs administered to a spider affect its ability to build a web.[1] …   Wikipedia

  • Size of the United States House of Representatives — The size of the United States House of Representatives refers to total number of congressional districts (or seats) into which the land area of the United States proper has been divided. The number of seats is currently set at 435 voting… …   Wikipedia

  • size effect — matmenų reiškinys statusas T sritis fizika atitikmenys: angl. size effect vok. Größeneffekt, m rus. размерностный эффект, m; размерный эффект, m pranc. effet dimensionnel, m …   Fizikos terminų žodynas

  • Effect of Hurricane Katrina on the New Orleans Saints — After Hurricane Katrina devastated the city of New Orleans on August 29, 2005 and caused extensive damage to the Louisiana Superdome, the New Orleans Saints were not able to play any home games there for the entire 2005 NFL season. After… …   Wikipedia

  • Third-person effect — The third person effect hypothesis states that a person exposed to a persuasive communication in the mass media sees it as having a greater effect on others than on himself or herself (Davison, 1983). This is known as the perceptual hypothesis,… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.