Decision • Partners Inc. | 123 followers on LinkedIn. Mental Modeling Insight™: Enabling leaders to make decisions with confidence | Decision • Partners Inc. understands influences on people’s judgment, decision making and behavior. The company is a recognized leader in advanced behavioral decision research, strategy, engagement and communications services for focusing decision making and behavior. Our methods draw from current understanding in the relevant academic disciplines, including cognitive psychology, decision science, risk perception, risk management and risk communication.