Skip to content 
Researcher René Allard analyzed the experiences of nearly one hundred Del Ferro students. He specifically investigated the obstacles surrounding the phasing out of the speaking technique, as well as the psychological theories behind successful behavior change.
As a parent, you play a key role in this process. Read this article to discover the main scientific insights from the study and support your child in the most effective way.
Why the Initial Phase Can Be Difficult for Your Child
Changing an old habit simply takes a lot of energy. Data from the Del Ferro study shows that nearly 78 percent of students do not always pause in time when they feel a stutter coming on.
Within the Del Ferro Method, that conscious breathing pause is a crucial link to fluent speech. If a student feels tension, stopping speech immediately is the only correct action. Only through that brief pause can the diaphragm muscle relax, allowing for a fluent restart. If your child ignores this physical signal and forces the words out anyway, stuttering is the only result.
Why do children find this essential breathing pause so difficult? For them, very specific factors play a role:
-
Impatience
Children naturally want to respond lightning-fast. As a result, they unconsciously match the fast speaking pace of others.
-
Insecurity
The basic physical posture (with hands on hips) can sometimes feel uncomfortable at school or around friends, triggering feelings of shame. -
Depleted willpower
According to self-regulation theory, willpower works like a muscle: after exertion, it becomes exhausted. Constantly focusing on breathing costs your child an enormous amount of mental energy.
It is completely normal for your child to find this difficult at times. However, consciously applying the method is the only path to a stutter-free life.
Your Crucial Role as a Parent
A key success factor from this study is social support. Over half (52.6%) of the surveyed students express a strong need for support from their immediate environment.
You are the most important pillar of support for your child! A warm, encouraging home environment greatly helps your child develop effective strategies for challenging moments.
Four Science-Backed Tips for Home
The researcher combined practical data from our students with leading psychological theories, such as the H.A.P.A. model and the Transtheoretical Model. Apply the following four strategies directly at home:
-
Set achievable sub-goals
Don't focus solely on the ultimate goal of a stutter-free life with your child; instead, celebrate every small, successful step. Did your child handle a difficult conversation completely fluently today? Give them a compliment. Ticking off such sub-goals significantly boosts motivation. -
Use visual cues
The physical environment influences behavior completely unconsciously. Place motivating images, such as a diagram of the diaphragm, in plain sight in the bedroom or on the fridge. This daily prompt helps activate your child's brain for the Del Ferro speaking technique. -
Train assertiveness and positive thinking
Teach your child to take up space in conversations. Practice clear responses together for impatient friends or teachers. In addition, replace negative thoughts with positive affirmations. This process, known as reframing, significantly reduces speech anxiety. -
Build confidence
Statistical research shows a very strong, significant correlation ($R = 0.65$) between confidence and results. Students who have high confidence in their own success apply the technique most effectively. Practice together without any time pressure and constantly remind your child of past victories.
Keep Building a Stutter-Free Life Together
Do you notice a minor setback or fatigue in your child? Don’t carry that burden alone. Attend our aftercare days or exchange experiences with other Del Ferro parents. Together, we can keep your child’s speaking technique a hundred percent sharp.
Click here to view the options for aftercare & in-depth support
>
Frequently Asked Questions for Parents
How long does it take for my child to speak naturally and fluently?
This varies from child to child. In the initial phase, the Del Ferro speaking technique serves as a crucial aid. Through consistent practice, the diaphragm muscle automates the new fluent movement. This is followed by the phasing-out stage.
Only once this process is complete does natural, fluent speech become second nature—to the point where no one can tell your child ever stuttered. Patience and daily consistency are key.
What should I do if my child experiences a minor setback?
A slight relapse or ‘recycling’ of a previous Del Ferro phase is completely normal during behavior change. Research emphasizes that recovery almost never happens in a straight line. Always stay calm and do not apply pressure. Immediately fall back on successful small sub-goals and use positive reinforcement for extra confidence.
Should I correct my child if a hesitation occurs?
Research shows that social support and a safe environment are crucial for success. Therefore, avoid harsh or forceful corrections. Instead, set a good example yourself by engaging in calm conversations with each other.
Especially reward the moments when your child applies the speaking technique directly and correctly. Positive reinforcement is always motivating!
Why is peer support so valuable in Del Ferro stuttering therapy?
The HvA study shows that over half (52.6%) of the students have a great need for peer support. Exchanging experiences provides immediate recognition, smart practical solutions, and a strong motivation boost for both parent and child. Therefore, don’t hesitate to participate regularly in our aftercare days.
Do you have any other questions? Schedule a consultation at your convenience, or message us directly via WhatsApp:
