Infant Speech: The Effect of Family Occupational Status and of Age on Sound Frequency Articles
Articles  |   December 01, 1948
Infant Speech: The Effect of Family Occupational Status and of Age on Sound Frequency
 
Author Notes
  • * Orvis C. Irwin (Ph.D., Iowa) is Research Associate Professor, State University of Iowa. The findings reported in this article are the results of work done at the Iowa Child Welfare Research Station.
    Orvis C. Irwin (Ph.D., Iowa) is Research Associate Professor, State University of Iowa. The findings reported in this article are the results of work done at the Iowa Child Welfare Research Station.×
Article Information
Articles   |   December 01, 1948
Infant Speech: The Effect of Family Occupational Status and of Age on Sound Frequency
Journal of Speech and Hearing Disorders, December 1948, Vol. 13, 320-323. doi:10.1044/jshd.1304.320
 
Journal of Speech and Hearing Disorders, December 1948, Vol. 13, 320-323. doi:10.1044/jshd.1304.320
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