The purpose of the study is to determine if there is an effect on intervention/nonintervention attitudes associated with an introductory microeconomics class. The population consisted of all students enrolled in eighteen sections of Economics 1100 during the Fall semester, 1984, at North Texs State University. There were seven sections of Economics 1100, ten sections of Sociology 1510, and ten sections of Political Science 2010 used as control groups. The instruments used for pretesting and posttesting were the twenty-three item Attitude Scale and Demographic Questionnaire. The Attitude Scale contained twelve intervention and eleven nonintervention questions. Intervention questions were reverse scored so that a high score is noninterventionist and a low score is interventionist. Data were analyzed using a multiple linear regression to determine how each variable affected the intervention/nonintervention student attitudes.