QUEST is a frame-oriented teaching program driver which permits efficient authoring and editing of computer-based tutorials, teaching and testing students by means of these tutorials, and processing and display of responses entered by students. (Author)

A generative computer-assisted instruction system is being developed to tutor students in analytical geometry. The basis of this development is the thesis that a generative teaching system can be developed by establishing and then stimulating a simplified, explicit model of the human tutor. The goal attempted is that of a computer environment…

A course in computer programing is being developed as a vehicle for research in tutorial modes of computer-assisted instruction. Methods for monitoring and aiding the student as he works on interesting programing problems are employed. The problems are individually selected via an optimization scheme based on a model of the student's ability and…

A series of six functions and a station command have been designed to enable Coursewriter II authors to use the plotting capability of the IBM instructional system in presenting course material. This capability has been augmented to include the ability to graph mathematical functions or other data on the 1510 terminal. Documentation of the Plot…

A computer-assisted course on programing, consisting of a set of 50 lessons, was developed for and is now being used by National Aeronautics and Space Administration (NASA) personnel. The course is intended for students at about the junior college level with no experience in mathematics beyond high school algebra and with no previous introduction…

This report summarizes the rewriting of the BASIC Instructional Program (BIP) (a "hands-on laboratory" that teaches elementary programming in the BASIC language) from SAIL (a programming language available only on PDP-10 computers) into MAINSAIL (a language designed for portability on a broad class of computers). Four sections contain…

This manual is the student's main source of information about the BASIC Instructional Program (BIP), a "hands-on laboratory" that teaches elementary programming in the BASIC language, and the BASIC language itself. The manual is organized as a reference document for students with no previous programming experience. Three major sections…

This manual is the student's main source of information about the BASIC Instructional Program (BIP), a "hands-on laboratory" that teaches elementary programming in the BASIC language, which has been converted into MAINSAIL, a language designed for portability on a broad class of computers. The manual is organized as a reference document…

A new approach to computer-assisted instruction (CAI) called Author Tutorial System (ATS) was field tested in a National Science Foundation-sponsored school consortium in New York State. ATS was designed as a package of authoring functions written in the APL interactive programing language to enable authors who are not experienced programers to…

This report documents the BASIC Instructional Program (BIP), a "hands-on laboratory" that teaches elementary programming in the BASIC language, as implemented in the MAINSAIL language, a machine-independent revision of SAIL which should facilitate implementation of BIP on other computing systems. Eight instructional modules which make up…

This study manipulated the timing and control of error feedback in problem solving and examined their effects on skill acquisition by 40 undergraduate students learning to program in the computer language Lisp under four error feedback conditions. These four conditions included two types of symbol-by-symbol feedback that vary in content, a…

Discusses a research project that uses artificial intelligence techniques to help teach programing. Describes principles and implementation of the LISP Intelligent Tutoring System (LISPITS). Explains how the artificial intelligence technique was developed and possible future research. (MVL)

This manual for supervisory instructors documents the goals, methods, and operation of the BASIC Instructional Program (BIP), an interactive problem-solving laboratory that teaches elementary programming in the BASIC language. The first two sections describe features of BIP that may be of interest to the supervisor, especially the individualized…

Design techniques for generative computer-assisted-instructional (CAI) systems are described in this report. These are systems capable of generating problems for students and of deriving and monitoring solutions; problem difficulty, instructional pace, and depth of monitoring are all individually tailored and parts of the solution algorithms can…

This final report summarizes research findings and presents a model for generative computer assisted instruction (CAI) with respect to its usefulness in the classroom environment. Methods used to individualize instruction, and the evolution of a procedure used to select a concept for presentation to a student with the generative CAI system are…