The difference between a good observer and one who is not good is that the former is quick to take a hint from the facts, from his early efforts to d… - Elton Mayo

So long as commerce specializes in business methods which take no account of human nature and social motives, so long may we expect strikes and sabotage to be the ordinary accompaniment of industry. Sabotage is essentially a protest of the human spirit against dull mechanism. And the emphasis which democracy places upon political methods tends to transform mere sporadic acts of sabotage into an organized conspiracy against society.

The statements of academic psychology often seem to imply that logical thinking is a continuous function of the mature person — that the sufficiently normal infant develops from syncretism and non-logic to logic and skilled performance. Such a description seems to be supported by much of the work of Piaget, of Claparede, and, with respect to the primitive, by Levy-Bruhl. If one examines the facts with care, either in industry or in clinic, one finds immediately that this implication, so flattering to the civilized adult, possesses only a modicum of truth. Indeed, one may go further and say that it is positively misleading.

The human aspect of industry has changed very considerably in the last fifty years. The nature and range of these changes are still partly unknown to us, but the question of their significance is no longer in dispute. Whereas the human problems of industry were regarded until recently as lying within the strict province of the specialist, it is now beginning to be realized that a clear statement of such problems in particular situations is necessary to the effective thinking of every business administrator and every economic expert.