This document discusses various organizational behaviour topics including negotiation, mediation, and decision making. It provides overviews and outlines the key steps in each process. For negotiation, it describes the 5 steps as preparation and planning, ground rules, clarification and justification, bargaining and problem solving, and closure and implementation. It also discusses distributive versus integrative negotiation. For mediation, it explains the mediator's neutral role in helping parties communicate and potentially reach agreement. The document outlines rational decision making models involving defining the problem, identifying criteria, evaluating alternatives, and selecting the best option, and also discusses types of biases that can impact decision making. It introduces game theory and uses examples like a blind auction and Bagwati auction to illustrate