Hostname: page-component-cd9895bd7-q99xh Total loading time: 0 Render date: 2024-12-28T06:59:40.909Z Has data issue: false hasContentIssue false

The Information Capacity of Young Mental Defectives in an Assembly Task

Published online by Cambridge University Press:  08 February 2018

John Annett*
Affiliation:
The Burden Mental Research Department, Stoke Park Hospital, Bristol

Extract

It is the aim ofthis paper to present some ideas for a new and practical approach to some of the problems of assessment and placing of mental defectives with respect to motor abilities. Attention will be drawn to some theoretical confusion about the relationship between mental and motor abilities in the mentally deficient population and finally some experiments illustrating the possibility of a new approach will be described.

Type
Original Articles
Copyright
Copyright © Royal College of Psychiatrists, 1957 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

X. References

Annett, J., and Kay, H., “Skilled Performance”, Occup. Psychol., 1956, 30, 112—17.Google Scholar
Cantor, and Stacey, , “Manipulative Dexterity in Mental Defectives”, Amer. J. ment. Def., 1951, 401.Google Scholar
Cassell, R. H., “The Oseretsky Tests: Vineland Adaptation”, Amer. J. ment. Def., 1950, 251.Google Scholar
Clarke, A. D. B., and Hermelein, B. F., “Adult Imbeciles: their Abilities and Trainability”, Lancet, 1955, ii, 337—39.Google Scholar
Earle, J. C., and Gaw, F., “The Measurement of Manual Dexterities”, N.I.I.P., 1930, Report 4.Google Scholar
Fitts, P. M., “The Information Capacity of the Human Motor System in Controlling the Amplitude of Movement”, J. Exp. Psychol., 1954, 47, 381—91.Google Scholar
Kuhlmann, F., “Experimental Studies in Mental Deficiency”, Amer. J. Psychol., 1904, 15, 391446.CrossRefGoogle Scholar
Muscio, B., “Motor Capacity”, Brit. J. Psychol., 1922, 13, 157.Google Scholar
Maynard, H. B., Stegemerten, G. J., and Schwab, J. L., Methods-Time Measurement, 1948. New York: McGraw-Hill Book Co.Google Scholar
Perrin, J., “Experimental Study of Motor Ability”, J. Exp. Psychol., 1921, 4, 24.CrossRefGoogle Scholar
Seashore, R. H., “An Experimental and Theoretical Analysis of Fine Motor Skills”, Amer. J. Psychol., 1940, 53, 8698.CrossRefGoogle Scholar
Idem , “Work and Motor Performance”, in Stevens, (ed.): Handbook of Experimental Psychology, 1951. Harvard: Wiley.Google Scholar
Tizard, J., and O'Connor, N., “The Employability of High Grade Mental Defectives”, (Parts I and II), Amer. J. ment. Def., 54.Google Scholar
Idem, and Crawford, J. M., “The Abilities of Adolescent and Adult High Grade Male Defectives”, J. Ment. Sci., 1950, 96, 889907.Google Scholar
Van der Lugt, , “The V.D.L. Psychomotor Scale”, Amer. Psychol., 1943, 3, 256.Google Scholar
Submit a response

eLetters

No eLetters have been published for this article.