References
- Anderson R. C., Faust G. Educanonal Psychology: The Science of Instruction and Learning. Dodd, Mead & Co, New York 1973
- Bandura A. Principles of Behaviour Modification. Holt, Rinehart & Winston, New York 1969
- Becker W. An Empirical Basis for Change in Education. SRA, Illinois 1971
- Clausen J. Ability structure and subgroups in Mental Retardation. Spartan Books, Washington 1966
- Crosby K., Blatt B. Attention Mental Retardation. Journal of Education 1968; 150(3)67
- Crosby K. Attention and Distractinty in Mentally Retarded and Intellectually Average Children. American Journal of Mental Deficiency 1972; 77(1)46
- Denny M. R. Research in learning and performance. Mental Retardation, Stevens H. A., Heber R.. University of Chicago Press, Chicago 1964
- Feurstein R. A dynamic approach to the Causation, Prevention and Alleviation of Retarded Performance. Social Cultural Aspects of Mental Retardation, Haywood H. C.. Appleton-Century-Crofts, New York 1970
- Gilmore J. V. The factor of attention in underachievement. Journal of Education 1968; 1: 55
- Gray S. W. Intervention with mothers and young children: The focal endeavour of a research. and training program. Social-Cultural Aspects of Mental Retardation, Haywood H. C.. Appleton-Century-Crofts, New York 1970
- Hagen J. W., Hale G. A. The Develop ment of Attention in Children. Research Bulletin. ETS, Princeton, New Jersey 1973
- Haywood C. H., Wacks T. D. Size-. discrimination learning as a function of motivation hygiene orientation in adolescents. American Journal of Educational Psychology 1966; 57: 279
- Haywood C. H., Weaver J. S. Differential effects of motivation orientations and incentive conditions on motor performance in institutionalised retardates. American Journal of Mental Deficiency 1967; 12: 459
- Haywood C. H. Motivational orientation of overachieving and underachieving elementary school children. American Journal of Mental Deficiency 1968; 75: 661
- Maggs A. Concept Learning through Direct Verbal Instruction in the Moderately Mentally Retarded: Results of Empirical Research. Paper presented at the National Conference of the A.A.M.R. September, 1973
- Miller J. O. Cultural Deprivation and its modification: Effects of intervention. Social-Cultural Aspects of Mental Retardation, Haywood C. H.. Appleton-Century-Crofts, New York 1970
- Packard R. G. The Control of Classroom Attention: A Group contingency for complete behaviour. Journal of Applied Behaviour Analysis 1970; 1: 13
- Scott K. G. Engineering Attention: Some Rules for the Classroom. Education and Training of the Mentally Retarded 1966; l(3)125
- Skinner B. F. The Technology of Teaching. Appleton century-Crofts, New York 1968
- Staats A. W. Child Learning, Intelligence, and Personality: Principles of a Behavioural Interaction Approach. Harper & Row, New York 1971
- Zeaman D., House B. The role of attention in retardate discrimination learning. Handbook of Mental Deficiency, Ellis N.. McGraw-Hill, New York 1963
- Zigler E. Developmental Versus difference theories of mental retardation and the problem of Motivation. A.J.M.D. 1969; 73(4)536