View cart “Optimistic Pessimistic Attitude Scale (OPAS)” has been added to your cart. HomePsychological Tests Behaviour & AttitudeSocial Motives ScaleSocial Motives ScaleAUTHOR : R. N. Singh & Jagdish Pandey PRODUCT CODE: 16-0668-KT Category: Behaviour & Attitude Product ID: 8272 ₹1,000 Social Motives Scale quantity Add to cart HAVE A QUESTION?REQUEST MORE INFO Additional information Additional information AUTHOR R. N. Singh & Jagdish Pandey Related products Adaptive Behavior Assessment System – Third Edition (ABAS-III) School Print Kit ₹67,760 Add to cart Air Pollution Attitude Scale (APAS) ₹1,500 Add to cart Marriage Attitude Scale (Adult) ₹1,200 Add to cart Optimistic Pessimistic Attitude Scale (OPAS) ₹1,750 Add to cart