RESUMEN
Objective To understand the relationship of tendency on drug abuse and related influencing factors for middle school students.Methods A total of 603 students wcre assessed with self-made copying style scale,consciousness to resistance of smoking,drinking and resistance ability through a questionnaire.A relationship model was set up by structure equation modeling.Results Copying style and resistance ability had significantly direct influence on tendency of drug abuse(with standardized coefficients were 0.202 and 0.092 respectively).Consciousness to resistance of smoking and drinking had significantly indirect influence on tendency of drug abuse.The goodneSS of fit for the structural equation model was satisfactory,with GFI,AGFI,RMSEA as 0.981,0.972 and 0.014 respectively.Conclusion It Was meaningful to grasp some copying skills and resistance ability to lower the tendency of drug abuse in middle school students.