Computer programs are presented to plot item and test characteristic curves and item information functions for parameter estimates produced by the LOGIST and BICAL computer programs. These programs provide data in tabular format, but their usefulness in test development and measurement courses can be greatly enhanced by graphic plots of the item…

The author presents two examples of lattice multiplication followed by a computer algorithm to perform this multiplication. The algorithm is given in psuedocode but could easily be given in Pascal. (PK)

Discusses the goals of the Computer Working Party in Great Britain, presenting their assessment of current computer hardware and the market for economics software. Examines "Running the British Economy," a macroeconomic policy simulation that investigates the links between values and policy objectives and encourages questioning of…

Describes a case-study simulation program designed to assist instructors in teaching ethics in psychology. Concludes that the program is useful for teaching ethics as it reveals the difficulty of ethical decision-making and generates, through student work, discussions on the moral bases for different ethical decisions. (Author/GEA)

Examines "Decisions, Decisions-Revolutionary Wars: Choosing Sides," an Apple II software package that emphasizes student decision-making about the nature of revolutions. Targeted at grades 5-12, the product covers a broad range of issues. Concludes that "Decisions, Decisions" models an effective decision-making process and has…

Reports on how experts in special education approach the problem of software selection. Offers guidance in examining if the software is modifiable and if it offers record-keeping options. Also contains a listing of sample programs that are suitable for special education students in language arts, mathematics, and problem solving. (ML)

This computer program offers comprehensive English lessons for grades 3-4, focusing on usage and punctuation. Lessons are targeted to specific skills, and children earn tokens to play eight logic and action games. The program features imaginative graphics; teacher-approved, step-by-step lessons; individualized instruction tailored to the student's…

Presents 12 problems for students to investigate the relationships involving properties of numbers by using BASIC language. (YP)

Uses LOGO to enhance the applicability of curve stitching in the mathematics curriculum. Presents the formulas and computer programs for the construction of parabolas, concentric circles, and epicycloids. Diagrams of constructed figures are provided. (MDH)

Discussed are several different transformations based on the generation of fractals including self-similar designs, the chaos game, the koch curve, and the Sierpinski Triangle. Three computer programs which illustrate these concepts are provided. (CW)

Uses chaos theory to investigate the nonlinear phenomenon of population growth fluctuation. Illustrates the use of computers and computer programs to make calculations in a nonlinear difference equation system. (MDH)

Evaluates MUSICSHAPES, a graphic music construction software program which manipulates sound in terms of pitch, rhythm, timbre, and sequence to help students create complex synthesizer compositions. Intended for ages eight to adult, the program utilizes Apple II computers and additional hardware. Discusses how MUSICSHAPES can be used effectively…

Provides a review of both the Apple and IBM versions of ENZPACK, a software package which is designed to assist in the teaching of enzyme kinetics in courses where this topic is treated in some depth. (TW)

Discusses a computer software package, available for the Apple Macintosh, which simulates the economic and social climate during the reign of Louis XIV of France, 1638-1715. Describes the benefits of using the program as a tool for teaching social history. Includes a course outcome and brief bibliography. (GEA)

Discusses essential commands of the BASIC programing language to help secondary school English teachers develop an understanding of the language and enable them to create programs to supplement English lessons. A core program that can be easily modified by teachers for developing a series of programs is described in detail. (MBR)