REFERENCES
- BARRICK , H. P. , NODLK , M. , and FITTS , P. M. , 1954 , Extra-task Performnance as a measuro of leearning a primary task . J. exp. Pxychol. , 48 , 298 – 302 ,
- BROADBENT . D. E. , 1956a . Listening between and during practised auditory distractions . Brit.J. Psychol. , 47 ; 51 – 60 ; 1956 b, The bass cuttting of frequency- transposed speech.M.R.C. Appl. Psychol. Unit Rep. No.223, Cambridge .
- CONRAD , R. , 1951 , Speed and load stress in a sensori-motor skill . Brit. J. industr. Med. , 8 , 1 – 7 ; 1955, Some effects on performance of changes in perceptual load. J. exp. Psychol., 49, 313-322 .
- EDWARDS . A. L. , 1951 , Balanced latin-squaarc designs in psychological research . Amer. J. Phychol. , 64 , 598 – 603 .
- FISHER , R. A. , 1949 . The Design of Experiments ( Edinburgh Oliver and Boyd ).
- HKIM , A. W. , 1955 , Manual for the Group Text of General Intelligence A.H. 4 ( London National Foundation for Educational Research ).
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