References
- Lawton , M. 1995 . Values education: A moral obligation or dilemma . Education Week , 14 ( 1 ) : 11
- Viadero , D. 1992 . Education talk aside, education in values gains momentum . Education Week , 11 ( 1 ) : 12 – 13 .
- Zern , D. 1985 . The expressed preference of different ages of adolescents for assistance in the development of moral values . Adolescence , 20 : 405 – 423 .
- Zern , D. 1991 . Stability and change in adolescents' positive attitudes toward guidance in moral development . Adolescence , 26 : 261 – 272 .
- Zern , D. 1997 . A longitudinal study of adolescents' attitudes about assistance in the development of moral values . The Journal of Genetic Psychology , 158 : 79 – 95 .