Described is a classroom demonstration of the regression toward the mean effect. The demonstration is highly concrete and strictly psychological in nature. It may be used in both small and large classes and does not assume any statistical background. (Author/RM)

Suggests ways for using data from championship tennis as a means for exploring probabilistic models, especially binomial probability. Examples include the probability of winning a service point and the probability of winning a service game using data from tables and graphs. (AIM)

Discusses Newton's idea of predicting very high temperatures of objects by observing the time needed for the object to cool to some standard reference temperature. This article discusses experimental deviations from this idea and provides explanations for the observed results. (MVL)

Illustrates some applications of elementary probability and statistics to epidemiology, the branch of medical science that attempts to discover associations between events, patterns, and the cause of disease in human populations. Uses real-life examples involving cancer's link to smoking and the AIDS virus. (MDH)

Science is an "approach in process development." Native American students have well-developed processes which can be best utilized by teaching science using activities which capitalize on students' processes. This article discusses processes first, then applies the content in a cultural framework to enhance science for Native American…

Proposes three types of supplementary problems to develop students' skill in interpretation of graphically represented data. Eleven examples are presented and solved for the following types of problems: comparison of one quantity to another, comparison of two quantities that each depend on a common parameter, and reasonable data prediction. (MDH)

Describes an activity that introduces students to the use of database software to collect and interpret data. Asks middle school students to collect personal information regarding their dominant hand, eye, and thumb. Students use FIND and AND commands to create tables and respond to questions related to the data. (MDH)

This handbook contains suggested guidelines for planning and implementing an occupational assessment program and an overview of fifty-one occupational assessment instruments. The guidelines cover these topics: instrument selection and use, administration, scoring, and interpretation. Each of these reviews of occupational interest and ability…