Specialisation, also spelled Specialization, is an important way to generate propositional knowledge, by applying general knowledge, such as the theory of gravity, to specific instances, such as "when I release this apple, it'll fall to the floor". Specialization is the opposite of generalization. The period of time when the world made the largest productivity gains is industrial revolution. The major reason for increase in productivity is the increase in specialization during production process… (More on Specialisation)