ABSTRACT
Be familiar with examples of technologic, psychologic, and economic dimensions to
“change.”
Despite their outstanding qualities, hygienists do not control the workplace. In most workplaces,
production managers make the rules and decisions, and production operators make the products or
do the things that make the employer money. Unfortunately, their decisions and actions sometimes
cause injury or disease. An industrial hygienists goal is to minimize these adverse effects while not
stifling the things they do best. Thus, changing either the rules, the chemicals, or the changing
production procedures, takes the approval, cooperation, and/or the participation of others, often
many others. Obtaining that commitment requires technologic knowledge, psychologic skills,
economic awareness, and patience.