1. COOPERATIVE LEARNING- AN EFFICIENT APPROACH FOR ACADEMIC ACHIEVEMENT. Authors: ADRIAN ROŞAN.2. MULTI-FACTORIAL ETIOLOGY OF PUBER‘ S VIOLENT BEHAVIOR. Authors: ADRIAN ROŞAN.3. ASSESSING THE EFFICIENCY OF A PROGRAMME FOR PREVENTING SCHOOL VIOLENT BEHAVIOUR. Authors: ADRIAN ROŞAN.4. IMPROVEMENTS APPROACHES FOR THE SOCIAL FUNCTIONING OF PERSONS WITH MENTAL RETARDATION. Authors: ADRIAN ROŞAN.5. L’ EFFET DE FRAMING ET LES BIAIS HEURISTIQUES- FAUTES À EVITER DANS LA CONSTRUCTION DU CURRICULUM DE L’ ÉDUCATION ENVIRONNEMENTALE. Authors: ADRIAN ROŞAN.6. THE CHARACTERISTICS OF SCHOOL VIOLENCE IN URBAN AND RURAL AREA. Authors: ADRIAN ROŞAN.7. THE ANALYSIS OF ERRORS IN FACIAL EXPRESSIONS RECOGNITION BASED ON DANVA 2. Authors: ADRIAN ROŞAN.8. TYPES OF AGGRESSION IN ADOLESCENTS WITH HIGH AND LOW CALLOUS UNEMOTIONAL TRAITS. Authors: ADRIAN ROŞAN.