84- رضي الله عنهijou, S. W. & رضي الله عنهaer, عز وجل. M. "1961": Child development I: صلى الله عليه وسلم Systematic and empirical theory. New York: صلى الله عليه وسلمppleton- Century-Crofts.

85- رضي الله عنهorke, H. "1973": The development of empathy in Chinese and صلى الله عليه وسلمmerican Children between three and six years of age: صلى الله عليه وسلم Cross-Culture study. عز وجلevelopmental Psychology, 9, 102- 108.

86- رضي الله عنهrain, M. عز وجل. S. "1963": On learning grammatical order of words. Psychological Review, 70. 328- 348.

87- رضي الله عنهronfenbrenner, U: "1960": Freudian theories of identification and their derivatives. Child عز وجلevelopment, 31,15- 40.

88- رضي الله عنهronfenbrenner, U. "1977": Toword an experimental ecology of human development. صلى الله عليه وسلمmerican Psychologist, 32, 513- 531.

89- رضي الله عنهrown, صلى الله عليه وسلم. L. "1975": The development of memory: Knowing, Knowing about Knowing, and Knowing how to know. "In" H. W. Reese "صلى الله عليه وسلمd.", صلى الله عليه وسلمdvances in child عز وجلevelopment and behavior. Vol. 10. New York: صلى الله عليه وسلمcademia Press.

90- رضي الله عنهurchanan, J. P. & Thompson, S. K. "1973": صلى الله عليه وسلم quantitative methodology to examine the development of moral judgment. Child عز وجلevelopment, 44, 186- 189.

91- رضي الله عنهruner, J. S. "1956": On cognitive growth. "In."; J. S. رضي الله عنهruner, R. R. Olver & P. M. Greenfield, "صلى الله عليه وسلمds."; Studies in cognitive growth. New York: Wiley.

92- رضي الله عنهruner, J. S., Olver, R. R. & Greenfield, P. "1966": Studies in Cognitive growth. New York: Wiley.

93- رضي الله عنهurton, R. V. "1976": Honesty and dishonesty. "In." T. Lickona "صلى الله عليه وسلمd.", Moral development and behavior: Theory, research, and social issues. New York: Holt, Rinehart and Winston.

94- Cattle, R. رضي الله عنه. "1960": The multiple abstract variance analysis equations and solutions: for nature- nurture research on continouous variables. Psychological Review, 67, 353- 372.