This guide discusses the need for decision making expertise, and the steps to attain it. First, human beings are forever encountering the necessity to make choices, because they are constantly striving to adapt to their environment and to co-exist with others, Second there is an expectation that individuals will be independent. Third,…

The document is a training bulletin for criminal investigators, explaining the use of probability, logic, lateral thinking, group problem solving, and psychological profiles as methods of solving crimes. One chpater of several pages is devoted to each of the five methods. The use of each method is explained; problems are presented for the user to…