* A A M'/ ■ A _ A A A £i 21 il c z>>r/^yK9]9n \J f £ jCAWM^M§WMWMAy£gM^Mn M A A a C/fJ-t. SWStrty Sunz/V/A/T/eiVO/S/tfT- Q*" ZvSTtfiSC TYO/V Bureau for Handicapped Children /*7<*?jO/-SO /V Afo\se/y7Q£-/R /944- A Teacher-Parent Guide to Speech Training for Cleft Palate Children Charlotte G. Welle, Ph. D, FOREWORD This pamphlet is intended to be of universal appeal and value to all parents who have a child bom with a cleft palate or cleft lip, or both. When we consider that one out of every thousand babies born comes to the family with this accident of nature, one realizes the importance of rehabilitating these child- ren when they are young, if they are to have an equal opportunity with others. The pamphlet was written by Dr. Charlotte G.Wells, assistant professor of speech at Mount Holyoke College. Massachusetts. During the summers of 1943 and 1944, Miss Wells directed the cleft palate speech training center and prepared this material in collaboration with Gretchen Mueller and Irma Stockwell, teachers in the training center. Illustrations are by Winifred Balsley and the arrangement is by Gretchen Blanke. The cleft palate speech training center is a part of Wisconsin’s program for crippled children and has been financed entirely through federal and University of Wisconsin funds. The aims and purposes of the pro- gram were given in a pamphlet published in January 1944 with the title "Speech Therapy—A New Chapter in Wisconsin’s Care for Handicapped Children". Early in the summer of 1943 and in the months following, many parents requested more help than could be provided in a two-months* program.. Hence, this pamphlet, so that the parents might continue the work begun. During the school years of 1944-46 and 1945-46, Miss Mueller will be employed by the state with federal funds made avail- able for the purpose, to study the state speech situ- ation pertaining to cleft palate and cerebral palsy children. We wish to take this opportunity of expressing our appreciation to Dr. H. M. Coon, and the staff of the state hospital. Dr. John Guy Fowlkes and Dr .Robert West of the University of Wisconsin, and the members of the Children’s Bureau who have helped in making this program possible. Frank V. Powell, Director Bureau for Handicapped Children TABLE 0? CONTENTS Introduction Part I The Problem of Cleft Palate 1 Part II How Parents and Teachers Can Help the Cleft Palate Child 17 Part III Suggestions for Speech Training for the Cleft Palate Child 23 INTRODUCTION Parents and teachers have many responsibili- ties for children in their homes and classrooms. They must care for the child, guide him, teach him, provide opportunities for his best growth and development. Theirs is not an easy task even when the childrens problems are those we expect of the child who is average in growth, development, school progress, and social adjustment. When children have special problems, parents and teachers assume additional responsibilities. A child who cannot see, one who cannot hear, one who cannot walk or run as others can, one who has difficulty in learning or using speech may bring to family and school the responsibility of special care, but may also bring the satisfaction of ser- vice to those who help the child become a better member of the society in which he will live. This bulletin is designed to help parents and teachers of children born with cleft lips and cleft palates. It recognizes the need for suggestions to those who are responsible for the child*s health, growth, development, and education. It sees the many problems Involved in teaching speech to the cleft palate child. It discusses the functions of those speech organs that are incomplete because of a cleft in lip or palate. It answers some of the questions often asked about lip and palate clefts. It suggests procedures for speech training at home and at school. The reader is urged to study the entire bulletin before he tries to use it. The material is presented in sequential form, each part supplementing, but depending on, the part preceding. PART I THE PROBLEM OF CLEFT PALATE If we are to understand the failure of growth that results in a cleft or opening in the roof of the mouth, we should first consider "briefly the structures of the mouth, throat, «md palate as they serve in the fundamental processes of eating and drinking and in the important process of speaking. An understanding of the average structure will help us to appreciate more the problems faced by the child with a cleft palate and by the surgeon, the parent, and the teacher who are interested in help- ing the child. The lips, teeth (after their growth), tongue, roof of the mouth, and the upper part of the throat are among the parts used in the eating process. As the food or drink enters the mouth cavity, it is moved about by the tongue, chewed by the teeth if such chewing is necessary, and pushed to the back of the mouth. The swallowing process then carries the food into the esophagus and thence to the stom- ach. The lips aid the child in nursing and in taking food into the mouth. The tongue pushes the food in- to position to be chewed by the teeth or helps move the liquid toward the back of the mouth to be swallow- ed, The teeth break the larger particles of food into smaller and more easily swallowed pieces. The roof of the mouth serves as a top boundary to keep the food in the mouth and to prevent its entering the nose cavities, which lie just above the mouth and are separated from it by this palate structure. At the front of the mouth, the palate is quite hard, being composed of bone covered over with skin, while at the back of the mouth, the roof becomes soft and flexible, If you place your tongue behind the upper teeth you will feel first the rotgh solid surface of the 1 hard palate and then, as you move the tongue back, you will notice a change in the surface from hard to soft. The soft palate goes on back to hang like a veil or covering above the mouth cavity, and ends in a pendulous extension called the uvula. Tour tongue will probably not be able to explore as far as the uvula, but you can easily observe it by look- ing in a mirror. As you look, say "ah", as your doctor has you say when he wishes to look at your throat, and you will see the movement of the soft palate and uvula at the back part of the top of the mouth. Not only is the palate an essential part of the apparatus used for eating, but, like the lips,teeth, tongue, and other throat and mouth structures, it is used also for speech. When we speak, we send a stream of air from the lungs through either the mouth cavity or the nose cavity. This stream of air may be sent out as air only or it may be "voiced”—set into vibration by the action of the vocal cords in the throat. The sound or air is then formed into the many different sounds we use for speech. However,all but three of the sounds of American speech, be they voiced by the vocal cords or voiceless, are directed through the mouth passage and do not reach the open air through the nose passage. The soft palate is used to control the direction of these speech sounds. When it is lowered, the sounds m, n, and n& go through the nasal passages. When the soft palate is elevated to meet the forward-moving walls of the throat, the other sounds are sent through the mouth. If the soft palate is not complete, if it has failed to grow or to develop, it will not be able to assist in making the adjustments necessary to control the direction of the sound or air in speech. Let us see now how the average palate works to direct the sounds of speech through the mouth or through the nasal passages, as we wish. Suppose that you are going to say "Hello" in greeting to someone 2 you meet. You donH have to think very hard about saying that word, because you have become so accus- tomed to saying it. However, you do make, uncon- sciously, many adjustmentr in your speaking apparatui as you form the sounds. You open your mouth and say the word, forming the stream of air and tone into the sounds that are in the greeting. All of the sounds in the word "Hello11 are sent through the mouth passage. None of them reaches the open air through the nasal cavities. And so, quite unconscidusly, you close off the passage into the nose and direct the air and sound through the mouth. But the closing of the passage-way is not just a matter of moving the soft palate. The back wall of the throat must come forward and the sides of the throat move in a little to help the rising soft palate to block the passage into the nose cavities. Once the closure has been made, no sound can get into the nose and all sounds must go out through the mouth. With the passage into the nasal cavities closed, you say "Hello" and you sound like the average speaker because the sounds in the word "Hello" are supposed to come through the mouth and not through the nose. If you had been walking along the street, breathing quietly and normally through your nose before you met the person to whom you wished to £>/ and rtAe 7hre>w6 ujoS/(s6} &.7hc pdssjaje /nt& 75$c fxJ /i c*oro-far A/na&ifA s ojf rtAc/josd^ 3 say "Hello" , you would have had the passage from the nose open so that you could take breath in through the nose and have it go down the throat to the windpipe and the lungs. When you wished to speak you had to close the doorway into the nose passages, and kee| it closed during the time you said the word "Hello". The whole performance might sound quite com- plicated, but it would be quite easy for you if you had average mouth, nose, and throat structures. Now suppose that you add a name to the greeting and say "Hello, Mary". The "Hello" is Just like it was before, but you suddenly find yourself faced with the need of making the sound of the letter "m", to be- gin the word "Mary". The sound of the letter "m" is one of the three sounds in American speech which are Co) T'he Sound of tAs /etfer Tfc/sfS are c/oscd, Me&,a UOS’S / c/d or am C (3j fhc. sound of One /effer comb/nation. The p&k of idle tonyue /s rd/sed tbvard Me j£si m/afe. idle pass dot? )sj& t/)e hasd) can ties'/s ou/>/g. C/eft L/p The lip cleft, which often accompanies cleft palate, hut which may occur separately from it, is also the result of the failure of Joining In growth during an early stage in the development of the child before he is horn. The lip ordinarily grows in three sections, one directly under the nose and one on either side. There are, then, two points of Juncture in the upper lip, one under each nostril. When, for some reason, the closing of those seams is not complete, the result is a cleft in the lip. Such clefts may he small or large single or double. They fre- quently extend above the lip area into the nostril. ■ The occurrence of cleft lip is immediately observ- able after birth, and further investigation may reveal the presence of a palate cleft. The diagrams on this page show some of the types of lip clefts. J. jOoa&/e C/eft J-fp £xten