- effect modification
- the alteration of the association between two variables under study as a function of a third variable.
Medical dictionary. 2011.
effect modification
Look at other dictionaries:
Modification Du Temps — Le but de la modification du temps est de contrôler les phénomènes météorologiques tels cette tornade en Oklahoma La modification du temps est la manipulation des paramètres physiques qui contrôlent les phénomènes météorologiques. Le but est de… … Wikipédia en Français
Modification du temps — La modification du temps est la manipulation des paramètres physiques qui contrôlent les phénomènes météorologiques. Le but est de modifier l évolution du temps afin d obtenir des conditions favorables et d amoindrir les phénomènes violents. Le… … Wikipédia en Français
Modification and Replacement Parts Association — This article is about the aircraft parts trade association. For the radar plotting aid see Mini Automatic Radar Plotting Aid. The Modification and Replacement Parts Association is the Washington, D.C. based trade association that represents… … Wikipedia
modification — A change; an alteration or amendment which introduces new elements into the details, or cancels some of them, but leaves the general purpose and effect of the subject matter intact. See amendment … Black's law dictionary
modification — A change; an alteration or amendment which introduces new elements into the details, or cancels some of them, but leaves the general purpose and effect of the subject matter intact. See amendment … Black's law dictionary
weather modification — Deliberate or inadvertent alteration of atmospheric conditions by human activity, sufficient to modify the weather on a local or regional scale. Deliberate alterations include covering plants to keep them warm at night, seeding clouds to induce… … Universalium
Cloud reflectivity modification — Cloud reflectivity enhancement is also known as marine cloud brightening or cloud whitening on low cloud. An opposite scheme exists to reduce the reflectivity of higher, colder cirrus clouds.[1] It is a geoengineering technique that works by… … Wikipedia
Audio timescale-pitch modification — Time stretching is the process of changing the speed or duration of an audio signal without affecting its pitch.Pitch scaling or pitch shifting is the reverse: the process of changing the pitch without affecting the speed. There are also more… … Wikipedia
Delay (audio effect) — Various kind of delay effect units Delay is an audio effect which records an input signal to an audio storage medium, and then plays it back after a period of time.[1] The delayed signal may either be played back multiple times, or played back… … Wikipedia
Behavior modification — is the use of empirically demonstrated behavior change techniques to improve behavior, such as altering an individual s behaviors and reactions to stimuli through positive and negative reinforcement of adaptive behavior and/or the reduction of… … Wikipedia
