摘要：As most DSI members know, home-
work and exams can now be admin-
istered using Web-based software. Such
software is delivered as a stand-alone
package or via Blackboard or Web-CT.
These software packages have been
adopted by textbook publishers such as
McGraw-Hill, Wiley, and Prentice-Hall.
The authors have evaluated a version of
this software and found it a powerful
educational tool. Specifically, we have
documented that Web-based software
can be used for both homework and
testing to improve the teaching/learn-
ing process.
