School discipline Classroom management 5 Problem children 4 Education 2 Educational psychology 2 Interest (Psychology) 2 Behavior modification 1 Classroom Management 1 Conflict management 1 Crack kids 1 Discipline 1 Hyperactive child 1 Interaction analysis 1 Learning problem 1 Motivation 1 Motivation in education 1 Nonmotivated child 1 Poverty 1 Questionnaire 1 Study and teaching (Early childhood) 1 Youngsters 1