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ef·fect
/əˈfek(t)/noun
- 1. a change which is a result or consequence of an action or other cause: "the lethal effects of hard drugs" Similar Opposite
- 2. the lighting, sound, or scenery used in a play, movie, or broadcast: "the production relied too much on spectacular effects"
verb
- 1. cause (something) to happen; bring about: "nature always effected a cure"
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Other synonyms for effectiveness include: clout, capability, success, weight, performance. Antonyms for effectiveness include: uselessness, ineffectiveness. Simply stated, effective means achieving an effect, and efficient means getting a task or job done it with little waste.
It encompasses a wide range of emotional states and can be positive (e.g., happiness, joy, excitement) or negative (e.g., sadness, anger, fear, disgust). Affect is a fundamental aspect of human experience and plays a central role in many psychological theories and studies.
Synergy is an interaction or cooperation giving rise to a whole that is greater than the simple sum of its parts (i.e., a non-linear addition of force, energy, or effect). The term synergy comes from the Attic Greek word συνεργία synergia from synergos, συνεργός, meaning "working together".
The Mozart effect is the theory that listening to the music of Mozart may temporarily boost scores on one portion of an IQ test. Popular science versions of the theory make the claim that "listening to Mozart makes you smarter" or that early childhood exposure to classical music has a beneficial effect on mental development.
An adverse effect is an undesired harmful effect resulting from a medication or other intervention, such as surgery. An adverse effect may be termed a " side effect ", when judged to be secondary to a main or therapeutic effect .
In statistics and regression analysis, moderation (also known as effect modification) occurs when the relationship between two variables depends on a third variable. The third variable is referred to as the moderator variable (or effect modifier) or simply the moderator (or modifier).
In economics, a network effect (also called network externality or demand-side economies of scale) is the phenomenon by which the value or utility a user derives from a good or service depends on the number of users of compatible products.
The Matthew effect of accumulated advantage, sometimes called the Matthew principle, is the tendency of individuals to accrue social or economic success in proportion to their initial level of popularity, friends, and wealth.
A cascade effect is an inevitable and sometimes unforeseen chain of events due to an act affecting a system. [1] If there is a possibility that the cascade effect will have a negative impact on the system, it is possible to analyze the effects with a consequence / impact analysis.
False memory is an important part of psychological research because of the ties it has to a large number of mental disorders, such as PTSD. [56] False memory can be declared a syndrome when recall of a false or inaccurate memory takes great effect on a person's life.