The history of forecasting in dentistry is explored with a focus on several major forecasting techniques, briefly examining the basic assumptions, data requirements, and strengths and weaknesses of each. Three perspectives held by forecasters are isolated: health status, social need, and economic. (Author/MLW)

Econometric, supply, and manpower models adopted to forecast need and demand for dental services personnel are examined critically, based in part on the models' past success in prediction. Areas of concern and conditions not reflected in the models are noted. All the models are seen to be limited. (MSE)