List of Articles Open Access Article Abstract Page Full-Text 1 - Modeling the Structural Relationships of Cognitive Abilities with Academic Achievement through the Mediation of Scientific Optimism in Secondary School Students. Arezoo Abazari Nabi-Allah Akbarnataj Shob Jamal Sadeghi Open Access Article Abstract Page Full-Text 2 - Designing the Play Therapy Package Based on Executive Functions for Obese Children Aryan Rezai Akram Dehghani Sayed Abbas Haghayegh