List of Articles behavioral approach system Open Access Article Abstract Page Full-Text 1 - Brain- Behavior Systems, Psychological Hardiness and Ambiguity Tolerance in Substance Abusers and Normal People mojtaba salehi behruz khosravian mansur agashte Open Access Article Abstract Page Full-Text 2 - Factor Structure, Reliability and Validity of the Revised Reinforcement Sensitivity Theory Questionnaire: Children Form-The Persian Version Tayebeh Shahmoradifar Hossein Karsazi Ali Fathi Ashtiani, Open Access Article Abstract Page Full-Text 3 - Relationship Between Behavioral Inhibition and Approach systems (BIS-BAS) and Emotional Regulation Strategies with Heart Risk Factors in Patient with Myocardial Infarction. (Authors: Saied Malihialzackerini / Roshanak Taghvaee) saied Malihialzackerini