A correspondence course - the instructor sends you the lessons by mail and you send them back to him by mail to be corrected

A self-teaching course - you are given all the books, tests and other things you need and you do all the studying by yourself and correct your own papers

A class - a group taking the same course meet together and an instructor presents the material, leads discussions, gives assignments and tests

If you wanted to learn some educational subject, which kind of course would you rather take?

Question 23A: Multiple Choice

Survey

Questionnaire