Notes
- Fletcher , Samuel G. 1968 . “Measurement of Oral Coordination by Syllable Rate” . Threshold , III : 12 – 17 .
- West , Robert W. 1929 . “A Neurological Test for Stutterers” . Journal of Neurology and Psychotherapy , XXXVIII : 114 – 123 .
- Blackburn , William B. 1931 . “A Study of Voluntary Movements of Diaphragm, Tongue, Lips and Jaw in Stutterers and Normal Speakers” . Psychological Monographs , XXXXI : 1 – 13 .
- Cross , H. M. 1936 . “The Motor Capacity of Stutterers” . Archives of Speech , I : 112 – 132 .
- Karlin , Isaac W. , Youtz , Adella C. and Kennedy , Lou . 1940 . “Distorted Speech in Young Children” . American Journal of Diseases of Children , LIX : 1203 – 1218 .
- Bilto , E. William . 1941 . “A Comparative Study of Certain Physical Abilities of Children With Speech Defects and Children with Normal Speech . Journal of Speech Disorders , VI : 187 – 203 .
- Harbold , George J. 1947 . “A Study of the Relationship Between Motor Coordination and the Incidence of Speech Defects Among Selected Individuals With Oral Anomalies” . University of Florida . unpublished M.A. thesis
- Albright , Robert W. 1948 . “Motor Abilities of Speakers with Good and Poor Articulation” . Speech Monographs , XV : 164 – 172 .
- Schiefelbusch , Richard L. 1951 . “A Developmental Study of Speech Retarded Children” . Northwestern University . unpublished Ph.D. dissertation
- Jenkins , Edna and Lohr , Francis E. 1964 . “Severe Articulation Disorders and Motor Ability” . Journal of Speech and Hearing Disorders , XXIX : 286 – 292 .
- Jenkins , Russell L. 1941 . “The Role of Diadochokinetic Movement of the Jaw at the Ages from Seven to Maturity” . Journal of Speech Disorders , VI : 13
- West , Robert W. and Ansberry , Merle . 1968 . The Rehabilitation of Speech , 40 New York : Harper and Row .
- Pettit , Calvin W. 1939 . “Diadochokinesis of the Musculature of the Jaw During Puberty and Adolescence” . University of Wisconsin . unpublished M.A. thesis
- Schlanger , Bernard . 1939 . “The Rate of Diadochokinetic Jaw Movement of Young Children in the Age Groups Seven, Eight, and Nine” . University of Wisconsin . unpublished M.A. thesis
- Strother , Charles R. and Kriegman , Lois S. 1943 . “Diadochokinesis in Stutterers and Non‐Stutterers” . Journal of Speech Disorders , VIII : 323 – 335 .
- Blomquist , Betty L. 1950 . “Diadochokinetic Movements of Nine‐, Ten‐, and Eleven‐Year‐Old Children” . Journal of Speech and Hearing Disorders , XV : 159 – 164 .
- Lundeen , Dale J. 1950 . “The Relationship of Diadochokinesis to Various Speech Sounds” . Journal of Speech and Hearing Disorders , XV : 54 – 59 .
- Maxwell , Keith L. 1953 . “A Comparison of Certain Motor Performances of Children with Normal and Children with Defective Consonant Articulation” . University of Michigan . unpublished Ph.D. dissertation
- Irwin , John V. and Becklund , Orville . 1953 . “Norms for Maximum Repetitive Rates for Certain Sounds Established with the Sylrater” . Journal of Speech and Hearing Disorders , XVIII : 149 – 165 .
- Murray , Henry A. 1943 . Thematic Apperception Test , Cambridge, Massachusetts : Harvard University Press .
- Fairbanks , Grant . 1960 . Voice and Articulation Drillbook , 127 New York : Harper and Row .
- Hutton , Charles L. 1954 . “A Psychophysical Study of Speech Rate” . University of Illinois . unpublished Ph.D. dissertation
- Winer , B. J. 1962 . Statistical Principles in Experimental Design , 298 – 318 . New York : McGraw‐Hill Book Co. .
- Williams , E. J. 1959 . Regression Analysis , New York : Wiley .
- Guilford , J. P. 1965 . Fundamental Statistics in Psychology and Education , 304 – 355 . New York : McGraw‐Hill Book Co. .