STUDIES of FUNCTIONAL IMPROVEMENT and HIGHER COMPATIBILITY in CAI system described by LISP

在本次资助项目中，我们利用我们的LISP-CAI系统对以下5个课题进行了研究。(1)（2）将LISP-CAI系统实现到具有计算机网络的工作站上;（3）实现更灵活的CAI系统，用数据库系统制作课件;（4）开发基于LISP-CAI的多媒体CAI系统;（5）改进用户界面。我们报告如下。(1)我们用Mac-LISP语言在Mac上实现了LISP-CAI系统，并用C语言编写了与LISP-CAI功能相似的CAI系统，以提高系统的兼容性。(2)我们把我们的LISP-CAI系统实现在计算机网络的工作站上。部分学生在系统的指导下学习了一些课件。该系统利用计算机网络传输系统的各种数据。(3)我们开发了报表分析系统。学生通过电子邮件发送报告。教师在接受问卷后，通过本系统进行以下操作：收集每个问题的答案，对答案进行排序，对每个答案进行评论（或评分）。教师输入所有comments.to进行评论（或标记）文件并将其发送回每个学生（4）我们制作了多媒体类型的CAI，它有两个部分。一个是LISP-CAI窗口，另一个是Mosaic（WWW）窗口。学生在Mosaic窗口中阅读信息，在LISP-CAI窗口中回答。(5)为了方便输入复杂的数值公式，我们在Motif中开发了CAI用户界面系统。

In this Grant-in-Aid, we have studied following 5 subjects by our LISP-CAI system.(1) to implement our LISP-CAI system to other types of personal computers(2) to implement our LISP-CAI system to work-stations with computer networks(3) to implement more flexcible CAI system to make coursewares with data-base system(4) to develop CAI of multi-mediea type based on LISP-CAI(5) to improve user-interfaceWe have got some new results. We report them as follow.(1) We implement our LISP-CAI system to Mac described in Mac-LISP.And we made the CAI system described in C which has similar function with LISP-CAI for high compatibility.(2) We implement our LISP-CAI system to work-stations with computer networks. And some students studied some coursewares instructed by the system. The ststem uses computer networks for transrating various data of the system.(3) We have depeloped report-analysis system. Students send reports by E-mail. Teachers who accept them, do the following procedures by this system,to gather answers for each question,to sort them,to make comments (or marks) for each answer. The teacher inputs all comments.to make comment (or mark) file and to send it back for each student(4) We make CAI of multi-mediea type which have two parts. One is a window of LISP-CAI and the other is a window of Mosaic (WWW) . Students read the informesion in the window of Mosaic and answer in the window of LISP-CAI.(5) To make easy to input a complicated numerical formulas, we have developed user-interface-system of CAI in Motif.