Meanings

demonstration effect

boomerang effect

halo effect

Faraday effect

Mössbauer effect

dependence effect

price effect

effective date

self-executing (computer file)

energy efficiency

greenhouse effect gas

active ingredient

customer appeal

ripple effect

Doppler effect

exceptionally effective

fountain effect (theory that high sales in the basement of a department store lead to increased sales in the upper levels as well)

shower effect (theory that placing high-selling items on the upper floors of a department store will lead to increased sales in the lower floors)

self-efficacy

opposite effect