In this scenario, norman's study fits best into the area of specialization known as: cognitive psychology
Cognitive psychology is a branch of psychology that study the relation between attention, memory, logical thinking<span>, , perception, the usage of language, problem solving, and creativity to the decision making process.
So, Norman's effort to find out the relation between memory and decision-making process could be considered as this branch of psychology
The early sociologists that laid the foundations for the discipline of sociology would be : - Emile Durkheim, - Saint simon - Max Weber - C Wright Mills - Karl Max