The central roles of science in the field of remedial and special education are to (a) identify basic laws of nature and (b) apply those laws in the design of practices that achieve socially valued outcomes. The scientific process is designed to allow demonstration of specific (typically positive) outcomes, and to assist in the attribution of…

The serious problems associated with the use of stepwise methods are well documented. Various authors have leveled scathing criticisms against the use of stepwise techniques, yet it is not uncommon to find these methods continually employed in educational and psychological research. The three main problems with stepwise techniques are: (1)…

Using either an individuals' socioeconomic or ethnic status to predict his prospects for academic achievement or future employment is considered likely to be inaccurate and perhaps even immoral. The action implications of present socioeconomic and ethnic patterns of goal attainment are said to be in dispute. In order to contemplate the value of…