Attribution theory explains how and why ordinary people explain the things as they do. Everybody tries to make sense in this social world. People try to find the cause and effects even if they’re in none. Attribution theory is the study which comes under the social Psychology, through this theory Heider explains the causes of Individual behaviors and events. The Attribution theory was introduced by Heider but later it was developed by various psychologists and based on this theory various models were attempted to explain the behavioral processes of attribution.