- Becky , Ruth E. 1942 . “A Study of Certain Factors Related to Retardation of Speech,” . Journal of Speech Disorders , 7 : 233 – 249 .
- Davis , Edith . 1937 . The Development of Linguistic Skill in Twins, Singletons With Siblings and Only Children from Age Five to Ten Minneapolis
- Irwin , Orvis C. 1948 . “Infant Speech: The Effect of Family Occupational Status and Age on Sound Frequency,” . Journal of Speech Disorders , 13 : 320 – 323 .
- Templin , Mildred and Steer , Max . 1939 . “Studies of Growth of Preschool Children,” . Journal of Speech Disorders , 4 : 71 – 77 .
- Young , Florence M. 1941 . “An Analysis of Certain Variables in a Developmental Study of Language,” . Genetic Psychology Monographs , 23 : 3 – 141 .
- Templin , Mildred . 1947 . “Spontaneous Versus Imitated Vocalization in Testing Articulation in Preschool Children,” . Journal of Speech Disorders , 12 : 293 – 300 .
- Spriestersbach , Duane and Curtis , James F. 1951 . “Misarticulation and Discrimination of Speech Sounds,” . Quarterly Journal of Speech , 37 : 483 – 491 .
- Van Riper , Charles . 1947 . Speech Correction, Principles and Methods , 2nd ed. New York
- Travis , Lee E. 1931 . Speech Pathology New York
- Wood , Kenneth . 1949 . “Measurement of Progress in the Correction of Articulatory Speech Defects,” . Journal of Speech and Hearing Disorders , 14 : 172 – 173 .
- Kenyon , John S. and Knott , Thomas A. 1944 . A Pronouncing Dictionary of American English Springfield, Mass.
- Kantner , Claude and West , Robert . 1941 . Phonetics New York
- Terman , Louis M. and Merrill , Maud . 1937 . Measuring Intelligence Boston
- Da Costa , Maria Leite . 1946 . The Oseretzky Tests Minneapolis
- Palmer , Martin and Osborn , Courtney . 1940 . “A Study of Tongue Pressures of Speech Defectives and Normal Speaking Individuals,” . Journal of Speech Disorders , 5 : 130 – 140 .
- Patton , Frances E. 1942 . “A Comparison of the Kinaesthetic Sensibility of Speech Defective and Normal Speaking Children,” . Journal of Speech Disorders , 7 : 305 – 310 .
- Karlin , Isaac , Youtz , Adella and Kennedy , Lou . 1940 . “Distorted Speech in Young Children,” . American Journal of Diseases of Children , 59 : 1203 – 1218 .
- Johnson , Wendell . 1940 . “An Open Letter to the Mother of a Stuttering Child,” . Journal of Speech and Hearing Disorders , 14 : 3 – 8 .
- 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 , 18 : 149 – 160 .
- Sullivan , Elizabeth T. , Clark , Willis and Tiegs , Ernest . 1947 . New California Test of Mental Maturity Los Angeles Pre‐Primary ‘47 S‐Form, Grades Kgn.‐1
- Thorpe , Louis P. , Clark , Willis and Tiegs , Ernest . 1942 . California Test of Personality Los Angeles Primary, Form A, Grades Kgn.‐3
- Based on Ph.D. dissertation, University of Wisconsin, 1952, directed by John V. Irwin.
Speech Monographs
Volume 24, 1957 - Issue 3