http://www.articleheaven.net en-us editorial@articlealley.com You have probably heard that for every action, there's a reaction that follows. For example, when Aunt Jenny smells a certain kind of flowers, she sneezes. When you don't do your school work and don't study, you get bad grades. When you are nice to your f... http://www.articleheaven.net/behavior-modification-the-basics-957940.html 30th June 2009