why is scientific method is very important to psychology
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http://www.cliffsnotes.com/WileyCDA/CliffsReviewTopic/The-Scientific-Method.topicArticleId-25438,articleId-25308.html
http://www.cliffsnotes.com/WileyCDA/CliffsReviewTopic/The-Scientific-Method.topicArticleId-25438,articleId-25308.html