Patricia M. Zebrowski, PhD
Wendell Johnson Speech and Hearing Center
University of Iowa Hospitals and Clinics
Creation Date: July 2000
Last Review Date: July 2000
Peer Review Status: Internally Peer Reviewed
At what age do most children develop stutters?
Guests 1 and 2 have asked a number of good questions that are
related so I will start with the first question. The problem of stuttering begins
between the ages of 2 and 5 in most children, with the average age of onset at
around 3 years of age. Stuttering is a problem of childhood, and it usually is
the case that most young children will exhibit recovery within one to two years
of onset. Current estimates of recovery in childhood range from 32 percent to
about 85 percent. Recent data suggests that around 90 percent of children who
begin to stutter during the preschool years will recover with minimal or no
treatment.
Does stuttering go away with age?
As the child gets older, the probability of developing a
stuttering problem decreases so this is a good time to bring up guest 1's
question about whether stuttering goes away with age. If your child is six years
of age or older and has never exhibited a stuttering problem, the probability is
very low that he/she will. The older a child gets without exhibiting a stuttering
problem, the less likely that he ever will. What we have is this scenario: young
children who begin to stutter, typically recover. As the child gets older, if
there hasn't been evidence of stuttering, it is very unlikely that there will be.
Elementary school aged children, teenagers and adults who stutter are those who
did not recover and are actually in the minority.
Is stuttering more frequent in different sexes?
The problem of stuttering is unequally distributed between the
sexes. When it first begins, equal numbers of little boys and little girls show
stuttering problems. More little girls than little boys recover. If you are a
girl, you are more likely to "outgrow" stuttering. The distribution of males to
females who continue to exhibit chronic stuttering is about three males to every
one female. One thing I would like to add is that speech disfluency is a normal
part of communication. That means that most speakers are disfluent to some
extent. Stuttering, however, is a form of disfluency that is characterized by a
high frequency of sound repetition, sound prolongation, and visible struggle
behavior. That is the way that speech pathologists tell the difference between
which children are normally disfluent and which are stuttering. This is important
because parents need to know that disfluency is not always stuttering.
I have heard of stuttering counselors. Do they help? How can you help
yourself stop stuttering?
There are many effective treatments for the problem of stuttering.
Most of these involve making changes in the manner of speaking. They are
conducted by speech and language pathologists. Sometimes additional counseling is
required, especially for older children and adults and the families of small
children because stuttering sometimes is accompanied by strong emotional
reactions on the part of the speaker. That means that people who stutter can
react negatively to their speech and to speaking in general. It does not mean
that psychological problems cause stuttering. Rather, those emotional or
psychological problems can result from trying to cope with stuttering. If you
want to help yourself to stop stuttering, you need to get some form of assistance
from a speech and language pathologist. The amount of time it will take you to
show improvement will vary from person to person.
Is it possible to get therapy as an adult if the stutter still exists?
It is possible and suggested that adults who stutter receive
therapy if they want to change their speech. In fact, many adults who struggled
with stuttering in childhood and maybe even received therapy but were not
successful, do find success in therapy as adults, probably because they are more
mature and perhaps motivated to make some changes in their speech.
To what extent does external factors -- fatigue, noise, and disruption of
routine -- affect fluency?
We know that people who stutter often show
variability in their stuttering, and this is sometimes related to internal as
well as external factors. If a person who stutters is feeling tired or anxious,
he/she may see an increase in stuttering during that time. Sometimes, for young
children, disruption of routine, fatigue, or any excitement or arousal state can
lead to increased stuttering. What is very important to note is that these things
do not cause the stuttering to begin in the first place. That is, they may
exacerbate or make worse an already existing stuttering problem. That is why, for
young children who stutter, therapy usually involves analyzing the environment
and the child's reaction to the environment to see what factors may lead to
increased stuttering and which may lead to increased fluency. Some children react
well to reduced time pressure in their daily routine. That is, they may actually
speak more fluently if the tempo of daily life and scheduling of their daily
lives is slowed. That doesn't mean that busy schedules cause stuttering, and it
doesn't mean that things like anxiety cause stuttering. If that were the case,
most of us would have stuttering problems. While slowing down may help young
children to speak more fluently, speaking quickly does not cause stuttering.
Is stuttering considered a speech impediment or a learning disability?
Neither/both?
The answer is that it is a problem with speech. People who stutter
are not more likely to exhibit learning disabilities. They are just as likely as
non-stuttering people to do so. Not more likely.
What causes speech impediments? Are they hereditary? Both my brother and
his son have them.
Speech problems, including stuttering, seem to have a genetic
component for some people. Some where between 60 to 70 percent of people who
stutter report a history of stuttering in their family. Recent studies have shown
that recovery in young children might be related to family history such that if a
child has no family history of stuttering, or a positive history where the
affected family member has recovered, it is more likely that the child will also
recover. We are just beginning to do genetic linkage studies with families of
people who stutter.
Is there an age at which a child should have outgrown stuttering if it is
going to be outgrown?
I spoke to that before, but it bears repeating. The longer the
interval from onset of stuttering, the less likely it is that the child will
recover. That doesn't mean that a child who is several years post onset will not
recover. We are talking about probabilities, not absolutes. It does mean that the
longer a child stutters, the less likely it is that he/she will recover or
outgrow stuttering without any treatment. Most kids who are going to outgrow
stuttering without treatment do so between 6 and 36 months post onset. If your
child is 2 1/2 and has been stuttering for 6 months, there is still a fairly high
probability that he will outgrow the problem. The difficulty is that there are no
absolute predictors of which children will outgrow stuttering and which children
will persist in stuttering.
At what age should parents seek professional help for a stutterer?
My practice is to suggest that parents seek assistance or
consultation or an evaluation if they are worried that the child is stuttering.
Even if the child is not, if the parents believe there is a problem, they need to
receive information about what stuttering is and what it is not. If parents are
worried that the child is developing a stuttering problem, their concern and
their attempts to help might interfere with the child's development of speech
fluency. However, a good rule of thumb is to seek assistance as soon as you
become concerned and if the child is producing large frequency of repetition of
individual sounds or syllables or prolonged sounds. If you see that the child is
worried or concerned or upset about speaking, avoids speaking situations, or
shows visible signs of struggle when talking, it is also a good time to seek
professional help.
Should parents correct mispronunciations in stutterers, or work first on
the stuttering, then on pronunciation later?
Often young children who stutter also show difficulty in saying
some of the sounds of speech. They may substitute easier to produce sounds for
those that are harder to produce. A good example is substituting "th" for "s" or
substituting "w" for "r" or "l." Oftentimes, speech pathologists help children
with both problems simultaneously. My advice for parents is that they should not
try to correct the child's speech, especially if the errors the child is making
in pronunciation are normal errors for children of that age. It is very likely
that the child will develop correct pronunciation. Frequent correction can
sometimes promote the child's feeling that speech is difficult and also that
speech has to be precise, correct and adult-like. For children who stutter, this
may compound the problem they have in producing fluent speech. One thing parents
can do to indirectly work with the child on articulation problems is to repeat
what the child said using the correct sound. Providing lots of modeling is often
the most effective way to help children develop speech. If the child says that's
a "wabbit", the parent can say "Yes, that is a rabbit. Let's go look at it.
However, if your child stutters and is unintelligible or has a severe speech
articulation problem, then it may be the case that he will require treatment to
improve intelligibility along with stuttering therapy. A speech and language
pathologist following an evaluation can make that decision. By the way, regarding
therapy for stuttering, there is an excellent resource available to people who
stutter and their families in the Stuttering Foundation of America. The
Stuttering Foundation of America is a nonprofit organization dedicated to
providing information for people who stutter and their families in the form of
books, brochures and videotapes. Their 800 number is: 800-992-9392. They also
have a website and the address is: www.stutterSFA.org. Besides providing lots of
information about the problem of stuttering and its treatment, the Stuttering
Foundation of America keeps lists of speech/languages pathologists around the
world who specialize in the treatment of stuttering. You can call them and they
will provide you with the name of a clinician in your area to contact for
therapy/stuttering. It is also possible to get services in schools, hospitals and
university clinics. What one needs to do is to ask whether or not there is a
clinician on staff with expertise in stuttering.
What should therapy be like? That is, what does a therapist do for child
stutterer?
The therapy for stuttering children depends on the child's age,
the nature of the stuttering problem, the child's level of worry or concern about
stuttering, and the concern on the part of the parents. For preschool children
who stutter, therapy usually involves setting up situations in the therapy room
that elicit high levels of fluency from the child, along with modeling what we
call "easy speech or smooth speech." Easy speech or smooth speech involves a
slower rate and smoothly connecting sounds and words. Some children, who are too
young to receive direct instruction in speech, benefit from indirect modeling
while other preschool children benefit from both modeling and instruction on how
to use easy speech. Another large part of stuttering therapy for preschool
children is parent education and counseling. There are a number of things that
parents can do to facilitate fluency in their young child who stutters. These
include pausing before responding to the child in conversation. We call this
increased turn switching pauses. An example would be that the child says
something and rather than responding either before the child has finished with
his turn or immediately following his turn, parents can wait one second or so
before responding. This has the effect of slowing the overall tempo of the
interaction and usually helps children to initiate their own speech slowly and
perhaps more smoothly. It can help them to feel as though they are not rushed to
talk with mom or dad. We know that when little children who stutter take their
time to talk, it can be easier for them to do so fluently. Again, this is not to
be confused with the idea that talking fast causes stuttering. There is no
evidence of that. There is some evidence that when parents talk more slowly, some
children who stutter respond more fluently. When parents increase the duration of
turn switching pauses, that is the pause between what the child says and the
parent's response, some children respond more fluently. If speech rate caused
stuttering, many more people would be stuttering. If your child is of school age,
therapy usually involves direct intervention. By that, I mean the child is shown
how to use easy or smooth speech and may also be shown how to change a stuttered
disruption while he is producing one. An important part of therapy for school
aged children and older is to talk to the child about stuttering, about what it
is and is not, about what his attitude and beliefs are about stuttering and so
forth. I often ask adults who stutter what piece of advice they would give to the
parents of young children who stutter. Almost always, they say that the parents
should talk openly and objectively about stuttering and the child's stuttering in
specific. It must be a discussable subject in the home. It is NOT the case that
the child's stuttering will become worse if he talks about it or if the parents
talk about it. What is important is the way stuttering is discussed. If the
parents repeatedly tell the child to "stop that stuttering" or correct his
speech, then that is not an appropriate way to talk about stuttering. However, if
the parents acknowledge that the child is having some difficulty talking, without
trying to tell the child how to talk, if they ask the child about therapy and
encourage the child to speak often and that stuttering is okay, the child will
learn that stuttering is something that he does, and he can change behavior, and
he should not feel ashamed. I would like to reinforce the idea that talking about
stuttering with your child is a good thing to do, but make sure that you get
guidance about how to do this, either from a speech pathologist or from published
material such as pamphlets or books that one can get from the Stuttering
Foundation of America. An excellent publication from the Stuttering Foundation is
one called "If Your Child Stutters" which is a guide for parents and provides
lots of excellent information about stuttering and the families' reaction to
stuttering and how to help the child.
Should siblings, classmates, and teachers be included in therapy
information?
The decision to include siblings, classmates, and teachers in the
childŐs therapy is an individual one. It really depends on the child and whether
or not he needs extra support from these individuals. If, for example, the
child's siblings frequently interrupt him, finish sentences for him or tease him,
then of course they need to be included and helped to make some changes in the
way they verbally interact with the child. I think it is a good idea to include
the teacher to some extent, especially in cases where the teacher decides not to
call on the child in class because of stuttering. Many children who stutter want
to answer questions and teachers need to know how to do this in a way which will
allow the child to participate in class and will promote fluency. One way that
older children can include classmates in their stuttering treatment is to provide
the class with some information about what stuttering is and what they do in
therapy. This should be done with the support and assistance of the speech
language pathologist. I have seen children give short talks to their class on
what stuttering is and have shown their class what their stuttering looks and
sounds like followed by a session in which the child "teaches" classmates how to
stutter. This can be a very good activity for dispelling myths about stuttering
and for bringing the stuttering "out in the open." When children who stutter try
to hide their stuttering, which can come about if they feel it is a bad thing to
do and cannot be discussed, usually their stuttering behavior worsens. If
stuttering is talked about objectively and freely, it helps not only the child
but also the people in the child's environment.
What can a classroom teacher do to help a stutterer and how do you
discourage children from teasing?
I think that there are a number of things teachers can do to help
individual children who stutter in the classroom. One thing is to let the child
know when he will be required to speak in class or when he will be able to answer
a question. For many children who stutter, the worst thing about talking in class
is the anticipation of talking. Being unsure of when they will be called on or
waiting their turn to talk can lead to anticipation that they will stutter. In
turn, they do things to help themselves to not stutter, and these things usually
are not helpful. If teachers can tell children, for example, "I will ask you a
question today in class about the assignment and I will ask you either first or
second", then that can be helpful. Teachers can also give children who stutter an
opportunity to orally rehearse or practice answers to questions or presentations.
And, they can provide feedback. From time to time, teachers may also reinforce
the child for simply speaking. That does not have to be in front of the class so
the teacher can say "I liked the way you said that" "You said that very smoothly"
and such comments during the course of the school day. Above all, teachers should
attempt to treat the child just like he/she would treat other children and enlist
the child's help in developing the best way to deal with the stuttering in the
classroom. Ask the child what kinds of things would be helpful. You will be
surprised at how much the child knows about the things that help him to talk
fluently and the things that can sometimes lead to more stuttering. In terms of
teasing, I recommend dealing the way that you would about teasing for any other
problem or issue. It should not be tolerated. One good way of helping to dispel
teasing is something I suggested before and that is to provide the child's
classmates with information about stuttering and what it is and allowing the
topic of stuttering to be allowed in the classroom.
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