Max Wertheimer’s “Productive Thinking”, Enlarged Edition that was produced in 1959 by Harpers and Brothers Publishers New York.
1. refer to pages 234-260 Dynamics and Logic of Productive Thinking
2. Write the paper on Wertheimer’s concepts which are: three groups of problems, dynamic theory of thinking, two other types of processes and it’s relation to theory, ambiguity in the operations of the traditional approaches as it relates to gestalt logic, and lastly provide remarks on the “class” of several basic operations of logic