References
- Kyle , W. C. , Penick , J. E. and Shymansky , J. A. 1980 . Assessing and analyzing behaviour strategies of instructors in college science laboratories . The Journal of Research in Science Teaching , 17 ( 2 ) : 131 – 137 .
- Kohlberg , L. 1975 . “ Moral development ” . In Guide to Piaget and Kohlberg , Edited by: Duska , R. and Whelan , M. Dublin : Gill and Macmillan .
- Toffler , A. 1981 . The Third Wave , London : Pan Books Ltd .
- May 17 to 23 1981 . The National Times , May 17 to 23 , 20 Sydney : John Fairfax and Sons Ltd .