List of Articles externalizing problems Open Access Article Abstract Page Full-Text 1 - The Efficacy of Mindfulness based Intervention on Subclinical Attention Deficit/Hyperactivity Symptoms and Externalizing Problems in Adolescents Ashkan Naseh Leila Heydarinasab Mohammad Reza Shairi Open Access Article Abstract Page Full-Text 2 - The Internalizing and Externalizing Behavioral Problems in Children: Birth Order and Age Spacing Seyyed Abbas Satoorian Abbas Ali Haratian Karineh Tahmassian MohammadReza Ahmadi Open Access Article Abstract Page Full-Text 3 - Attachment and Developmental Outcomes: The Role of Mental Representations in Predicting Internalizing and Externalizing Problems in Preschool Children ParisaSadat Seyed Mousavi Sana Nouri Moghadam Open Access Article Abstract Page Full-Text 4 - The Mediating Role of Internalizing Problems in the Relationship between Alexithymia and Externalizing Problems Hanieh Lavaf Saeed Ghanbari Omid Shokr Open Access Article Abstract Page Full-Text 5 - The Relationship of Maternal Reflective Functioning and Children’s Behavioral Problems: The Mediating Role of Emotion Regulation Zahra Goudarzi Saeed Ghanbari Shahla Pakdaman Mohammad Ali Mazaheri Elahe Vahidi