List of Articles Open Access Article Abstract Page Full-Text 1 - The Comparison of the Effectiveness of Problem-Solving Skill and Emotional Intelligence on Decreasing Aggression in Adolescent Girl Students of Guidance School Golamreza Golmohammad Nejad Bahrami 10.30495/jinev.2019.668226 Open Access Article Abstract Page Full-Text 2 - Determining the Effectiveness of Lyubomirsky's Happiness Training Program on Happiness, Hope, General Health and Life Satisfaction among Female High School Students Studying Child Development and Psychology Golamreza Nikrahan Tahereh Ghasemi 10.30495/jinev.2019.668227 Open Access Article Abstract Page Full-Text 3 - The Study of Self-efficacy, Social Anxiety and Psychological Hardiness Among High School Students with Different Levels of Happiness Sholeh Livarjani Abdollah Mohammadin Mahsomeh Azmode 10.30495/jinev.2019.668241 Open Access Article Abstract Page Full-Text 4 - The Effectiveness of Teaching Academic Engagement on sychological Capital Female Students Secondary School Fahimeh hassani Fariborz Dortaj Fariborz bagheri abotaleb sadatee 10.30495/jinev.2019.668243 Open Access Article Abstract Page Full-Text 5 - Structural Equation Modeling of the Relationship Between Goal Orientation and Attitudes Toward Cheating: Academic Motivation as a Mediating Variable Nafiseh BBakhtiyari Khoei Esmaeil Soleymani 10.30495/jinev.2019.668230 Open Access Article Abstract Page Full-Text 6 - The Effectiveness of Neuropsychological Early Interventions Package on Processing Speed of Children with Developmental Cognitive Delay mohammad hosseinali zade Salar Faramarzi ahmad abedi 10.30495/jinev.2019.668245 Open Access Article Abstract Page Full-Text 7 - The Effectiveness of Cooperative Learning Patterns on Self-Directed Learning (Self-Management, Desire for Learning and Self-Control) in Female Students Shadi Mousavi Bagher Sardari 10.30495/jinev.2019.668232 Open Access Article Abstract Page Full-Text 8 - Designing Multimedia Education Based on Sweller's Cognitive Load Theory and Determining its Effect on Mathematic Educational Excitement Among3rd Grade of Elementary Students Kourosh Hossein Baglou Mousa Piri Jahangir Yari Akbar Rezaei 10.30495/jinev.2019.668236