Discusses a computer demonstration of the word fragment completion effect which introduces students of cognitive psychology to the implicit memory paradigm. Describes effective use of the program in lecture, demonstration, and class discussion stating that it provides an interesting introduction to discussions of experimental procedures and…

Describes a world model computer simulation which is characteristic of the nineteenth-century world system, with five large, five medium, and 10 small nations. States that the simulation can only follow one of three distinct strategies to maximize growth. (Author/BSR)

This program offers a collection of interactive lessons and examples designed to help students learn to spell 2000 words. The program's multimedia tutorial style provides a challenging and enjoyable way to improve spelling skills. In the quizzes, exercises, and games in the program, the student can both hear how the words are pronounced and see…

Graphs equations in two variables using a BASIC screen-sweep program that generates solutions to equations by applying the intermediate value theorem. Provides suggestions for investigations that result in graphs of a butterfly, the Cheshire cat, the Trisectrix of Catalna, E. T. waving goodbye, a praying mantis, and others. (MDH)

Students in an introductory statistics course are often preoccupied with learning the computational routines of specific summary statistics and thereby fail to develop an understanding of the meaning of those statistics or their conceptual basis. To help students develop a better understanding of the meaning of three frequently used statistics,…

A description of a simple interface to enable the interconnection of a random access slide projector and a microcomputer is provided, as well as summaries of the role of slide images as a means of implementing graphic communication and the new activity in graphics as an area of information processing. The microcomputer interface is then detailed,…

EPICUR (Integrated Programing Environment for the Development of Educational Software) is a set of programming modules ranging from low level interfaces to high level algorithms aimed at the development of computer-assisted instruction (CAI) applications. The emphasis is on user-friendly interfaces and on multiplying productivity without loss of…

Seven computer assignments for undergraduate economics students that concentrate on building a foundation for programming higher level mathematical calculations are described. The purpose of each assignment, the computer program for it, and the correct answers are provided. "Introduction to Text Editing" acquaints the student with some…

With only a very basic knowledge of microcomputers, the language teacher can readily build on student interest in this learning mode. The teacher remains in control of what is to be learned and is still involved in deciding how the student will approach the material. Programming is not something the teacher has to know, but it is helpful to have a…

Microcomputer simulations in evaluation research are useful for (1) improving student understanding of research principles and analytic techniques; (2) investigating problems arising in research implementations; and (3) exploring the accuracy and utility of novel analytic techniques. This article describes these simulation uses for the context of…

Highlights the advantages of word processors and spelling checkers in improving student writing skills. Explains how spelling checkers work and describes the types of available checkers. Also provides lists of Apple, IBM, and Commodore word processors and checkers. (ML)

A questionnaire that college economics students can use to investigate the degree and nature of competition in the retail market for petrol is provided. A simple computer program is included to help in the analysis of the questionnaire. (Author/RM)

Describes the electrical and material characteristics of a wide variety of sensors and switches, as well as methods for connecting them to computers that are equipped with a joystick interface. Includes a BASIC computer program that facilitates automation of science experiments and storage of data gathered with simple transducers and sensors.…

Described are ways that specific concepts from abstract algebra can be programed using the software package features of the Ada Programming Language, which is the primary language of the Department of Defense. Included are typical programs with their respective outputs. (JJK)

Monte Carlo simulation is a computer modeling procedure for mimicking observations on a random variable. A random number generator is used in generating the outcome for the events that are being modeled. The simulation can be used to obtain results that otherwise require extensive testing or complicated computations. This paper describes how Monte…