Employers, too, are experimenting boldly with the idea of creating pleasure in work. The first step has been taken in the very general elimination of the old wasteful, neglectful elements of factory and office environment. Comfort, the first neutral element of pleasure, is provided for employees just as solid foundations are provided for the factory buildings. There is light, heat, and ventilation where a generation ago there were tiny windows, <p 180> shadows, lonely stoves, and foul air. Cleanliness is provided and preserved; not a few of the larger industries employ a regular corps of janitors to keep floors, walls, and windows clean. The walls are tinted; the lights are arranged so as to provide the right illumination without straining the workers' eyes. The departments are symmetrically arranged; the aisles are wide; the working space is ample; there is no fear to haunt machine tenders that a mis- step or a moment of forgetfulness will entangle them in a neighboring machine. The factory buildings themselves, without being pretentious, have pleasing, simple lines and unobtrusive ornamentation. They look like, and are, when the human equation does not interfere, _*pleasant_ places to work in. This is the typical modern factory; thousands can be found in America. On this foundation of good working conditions and pleasant environment, many companies have built more or less elaborate systems of welfare work, whose effectiveness in creating pleasure and efficiency seem to depend on the <p 181> purpose and spirit of the men behind them. These systems frequently begin with beautification of the factory premises and workrooms --window boxes, factory lawns, ivied walls, trees, and shrubs--and advance by various stages to lunch rooms for workers, factory libraries, rest rooms for women workers, factory nurses and physicians, and sometimes the development of a social life among employees through picnics, lectures, dances, night schools, and like activities. The methods employed are too diverse and too recent to permit an accurate estimate of their work or a true analysis of the elements of their success. It is incumbent on the employer to find or work out for himself the method best suited to his individual needs. _To understand how pleasure heightens the suggestibility of the individual it is but necessary to consider the well-known effects which pleasure has on the various bodily and mental processes_.