Visual Studio .NET. Definition - What does Visual Studio .NET mean? Visual Studio .NET is a Microsoft-integrated development environment (IDE) that can be used for developing consoles, graphical user interfaces (GUIs), Windows Forms, Web services and Web applications.
Decision theory can be broken into two branches: normative decision theory, which gives advice on how to make the best decisions, given a set of uncertain beliefs and a set of values; and descriptive decision theory, which analyzes how existing, possibly irrational agents actually make decisions.
Choice theory. This article is about choice theory in psychology and education. For choice theory in economics, see rational choice theory. The term choice theory is the work of William Glasser, MD, author of the book so named, and is the culmination of some 50 years of theory and practice in psychology and counseling.