Persuasion is communication intended to induce belief or action by getting others to adopt a particular belief or pursue a particular action. Some common persuasive techniques include bandwagoning, using images to depict desirable lifestyles, repetition to help viewers remember ads, card stacking by only presenting facts for one side, transferring messages through appealing images unrelated to the product, using humor or satire, associating products with powerful cultural symbols, employing scientific language to make products seem effective, and suggesting miraculous ingredients that make products work.