It has become apparent to most Americans that computers are on the move, and they are moving fast. Computers no longer remain behind the closed doors of higher mathmatics and electronic wizardry. Society has become filled with many types of computers in many facets of life. As computers arrive in many disparate and unexpected areas and prove their usefullness, even more areas are studied in conjunction with computers. Computers were originally labelled as large "number crunchers". Since then, they have subsequently proven to be of great use in many areas for large calculations and data processing. Yet, computers have progressed far beyond just numbers. To examine this further, the applications of computers in psychology will serve as solid, interesting examples of this technology reaching into society. While there are great amounts of numerical calculations in some areas of psychology, computer aid extends beyond that into areas of theoretical, experimental, and clinical psychology. In psychology, the main goal is to understand, predict, and eventually control the world. In an attempt to understand the world, theories are devised about behavior. These theories must then be tested in the real world to see if they predict actual behavior. Thus, many observations are made, and much data are collected. From these reams of data, calculations of statistical norms, deviations, correlations, and probability are made. Although the calculations may become significantly more complex - 2 - than indicated above, this complexity poses no problem for a computer. Observational data plus testing answers et cetera provide a great need for computerized storage and manipulation of data. There are a number of programs which lend themselves to these specific types of problems. Each specified program will be useful for one or two types of data calculation. And thus defines the first and most obvious application of computers in the field of psychology. Another of the major functions of computers in psychology occurs in the experimental area. This is a particularly important aspect of how computers help psychologists. For one, true randomization can be important in experimenting. A computer has no racial or sexual preferences nor does it have any type of motivational biases or any way to subtlely influence the subject on how he is supposed to perform. More importantly though, it should be cl