List of Articles Open Access Article Abstract Page Full-Text 1 - Development and Validation of Sport Aggression Styles Inventory: An instrument based on Millon’s personality theory S. Mohammadreza Alavizadeh Naser Qara Maleki Shahram Mami Jahansha Mohammadzadeh Vahid Ahmadi Somaye Entezari Open Access Article Abstract Page Full-Text 2 - Psychometric properties of the scale of marital infidelity mehrab bashirpour abdollah shafiabadi farideh dokaneifard Open Access Article Abstract Page Full-Text 3 - Psychometric properties of Internet addiction test and its relationship with aggression among 20-30-year-old youth in Tehran Saeed Almasi Rita Liaghat Morteza Hoseini Open Access Article Abstract Page Full-Text 4 - ate the psychometric properties of Personality Inventory for DSM-5—Brief Form (PID-5-BF) in a sample of RoodehenIslamic Azad University students. BEHNAZ ABAIE Open Access Article Abstract Page Full-Text 5 - The comparsion of positive and negative emotional regulation, cognitive ability and Contingencies of self-worth in Gifted and normal adolescents Sohrab amiri Open Access Article Abstract Page Full-Text 6 - Providing an analytical framework of the influence of color on students' hyperactivity Ladan Tajaddini Ahmad Khoshnevis Mohammad Iranmanesh Open Access Article Abstract Page Full-Text 7 - Validity & Reliability of Post-traumatic Growth Questionnaire in veterans by Post-traumatic Stress Disorder in the City of Saveh Atefeh Hosseinloo Hooman Namvar Open Access Article Abstract Page Full-Text 8 - Development and standardization of critical thinking skills assessment questionaire for elementary students afshin adibmanesh