Speech pathologist with two children using bilingual flashcards (EN/other) — bilingual speech therapy for children.

key insights on bilingual speech therapy for kids

Key Insights on Bilingual Speech Therapy for Kids
25:03

19 August, 2025

Key Highlights

  • Bilingualism is the ability to understand and use two languages and is not a cause of language problems.

  • A true language difficulty in a bilingual child will appear in both of their languages, not just the newer one.

  • Normal stages of bilingual language development include a "silent period" and "code-switching," which are not signs of a disorder.

  • Early intervention is key if you suspect a delay; a speech pathologist can assess your child’s skills in both languages.

  • Speech therapy for bilingual kids is tailored to their unique communication needs and language background.

  • Supportive strategies at home, like increased language exposure, can significantly help a child’s progress.

  • Bilingual speech therapy for kids is tailored to their unique communication needs and language background.

Introduction

Raising a bilingual child is a wonderful thing. It gives them a skill that will help for life. But, you may also have questions about how your child's speech develops. You could be thinking about if their speech is like other kids' speech or if they have any communication difficulties. It is important to know what is just the normal way language develops and what looks like a delay.

This guide gives you useful info about bilingual speech therapy. You can learn how to spot when a child needs early intervention. The help you give your child now can make the way for them to be sure of themselves when they speak any language. So, you play a big part in your child’s language development.

What is bilingual speech therapy?

Speech pathologist with two children using bilingual flashcards (EN/other) — bilingual speech therapy for children.


Bilingual speech therapy is for children who speak two languages and have real trouble with speech or language. This is not the same as simply learning a second language. If a child finds it hard to speak English but has no problem with their home language, it is not a disorder. Real speech or language problems show up in all the languages the child speaks.

A speech pathologist who knows about bilingualism provides this therapy. They look at the child’s skills in both languages to see if there is a true disorder. The sessions are tailored to the child’s unique needs, making bilingual speech therapy Liverpool services highly valuable for families in diverse communities.

How Language Development Differs in Bilingual Kids

Language development for bilingual children often follows a slightly different path compared to monolingual kids. Phases such as the silent period or code-switching are normal and not signs of a disorder. Parents sometimes confuse these phases with a speech delay bilingual children experience, but in reality, these are natural stages in bilingual growth.

How does bilingualism affect speech development?

Many people believe bilingualism may slow down speech development. Research shows otherwise. Children are capable of learning two languages as effectively as one. When supported with bilingual speech therapy, kids can thrive without losing their cultural or linguistic identity.

Learning a second language has some of its own patterns and ways. For example, sometimes a child may use grammar rules from their first language when trying to speak the second language. This is called "interference." A child might also have problems with a few speech sounds that are in one language but not in the other.

These things are only short-term challenges in learning another language. They do not mean there is a language disorder or speech problem. A real speech or language disorder would show up in both of the languages your child uses. It is not caused by using more than one language. Bilingualism helps to improve language skills and thinking abilities over time.

Common Speech and Language Challenges in Bilingual Kids

"Child pointing to a dual-language picture board while the therapist models pronunciation — bilingual speech therapy techniques

Even though bilingualism is beneficial, some children may face language difficulties unrelated to learning two languages. Identifying whether it’s a true disorder or just part of bilingual growth is essential. This is where bilingual speech therapy helps by separating normal developmental patterns from genuine issues.

The first thing to do is to learn the signs of these issues. This helps you know when your child needs help. It is important to tell the difference between normal moments in learning a new language and real signs of a communication issue. The next sections will show you how to spot signs that could be a speech disorder and how they are not the same as what you see in normal bilingual growth.

Signs of Speech Delay in Bilingual Children

The most important way to tell if there’s a disorder is to see if the difficulties appear in both languages. Some warning signs of speech delay bilingual children include:

  • Trouble understanding directions in their first language

  • Limited vocabulary compared to peers

  • Problems forming sentences in the home language

  • Not meeting talking milestones

In such cases, early bilingual speech therapy Liverpool intervention can make a significant difference.

Differentiating Typical Language Development vs. Delays

As a parent, you might wonder if your child’s language development is on track or if there is a real delay. The best way is to look at the context. Think about the first language, and the second language. When a child learns two languages, some things may look like a delay. These things are normal. They are signs of active language development, not problems.

For example, code-switching means mixing two languages in the same sentence. It is a common way for bilingual children to talk. It helps them say what they want in both languages. This is not a speech disorder. There may be times when your child is quiet, like in a new school. Silence can be normal too. It does not mean there is a language problem. It shows that your child is getting used to the new language and environment.

If there is a true language problem, it will show everywhere. Your child might not reach the main language milestones in their first language. Their vocabulary could be very small in both languages when compared to other children. There might be a lot of frustration when your child tries to speak. If you see these things, there may be a speech disorder. This trouble goes beyond learning new words or switching between languages.

Factors Influencing Speech Development in Bilingual Children

Split scene showing therapy play in one language and the same activity with a parent in a second language — carryover and generalisation

A bilingual child’s development is shaped by timing of exposure, cultural context, and family environment. Knowing this helps parents support children effectively. The right strategies, combined with bilingual speech therapy, ensure healthy language growth.

Influence of Age and Timing of Exposure to Languages

The age when a child starts learning a second language can change the way they learn it. If a child hears two languages from birth, they often pick both up at the same time. If a child starts to learn a second language later, like when they go to school, they still learn well, but the process is not the same.

A child who begins learning a new language in early childhood might go through what is called a "silent period." During this time, the child listens and tries to understand more than speak. Monolingual children usually do not be in the same situation. The "silent period" helps the child get used to hearing a new language, and it is not a sign of delay.

When a child gets regular exposure to the second language for about two years, they should be able to handle basic everyday communication skills with friends. It takes five to seven years for most children to reach full language proficiency. This is normal. So, it is good to be patient and to keep helping the child while they learn.

Cultural and Social Contexts Affecting Speech

The place a child uses their languages can help shape their speech development. The language a child speaks at home ties them to their family and culture. The second language often links to school or the bigger community. What is around the child tells them when and how to use each language.

It is important for every speech therapist who works with a bilingual child to know about the family's culture. To help best, a speech therapist should learn about their values and how the family talks. What people expect during talks may not be the same from one culture to another. Thinking about these differences helps in checks and during support sessions.

Knowing these things stops people from seeing a child's way of talking as wrong. What looks odd in one culture might seem fine in another. Seeing and understanding these details lets a child get help that fits their language development the right way. This also shows care for their background and what makes them unique.

Impact of Mixing Languages at Home and School

Language mixing, which is sometimes called "code-switching," is natural for people who speak more than one language. You will see a child using words from each language in the same sentence. This is normal, and it often happens when the child feels safe and relaxed at home. You may also see it at school while the child works on getting better at both languages.

Many people think language mixing is a sign of confusion or a language problem. This belief is not correct. The truth is, mixing languages shows good communication skills. A child can switch languages when they do not know a word in one, or when a word from the other language sounds better to them. The child shows they are clever with words, not lacking.

As the child learns more words and gains confidence, they may use code-switching less often. It is good for you to let this happen without trying to correct them. This helps them get better at both languages and shows they are a real bilingual speaker.

Do Bilingual Children Have More Speech Delays Than Monolinguals?

Bilingual speech therapy in session

One common myth about bilingualism is that it can cause or raise the chance of speech delay. The facts show this is not true. A bilingual child is not more likely to have speech or language problems than monolingual children. If a child has a language problem, they will show signs whether they speak one language or two. The rate of speech problems is about the same in both groups.

Learning two languages is not simple, and the way children grow with language may look different. Still, this does not lead to a disorder. A bilingual child will reach their main speech development steps at about the same time as monolingual children. For example, they will babble, say their first words, and use short sentences around the same ages. If a bilingual child has a language problem, it is not because they are bilingual. It is a different issue and needs special help.

Comparisons of Speech Milestones Across Languages

When comparing the language milestones of bilingual and monolingual children, it is important to look at their total linguistic knowledge. A bilingual child’s vocabulary, for example, consists of all the words they know across both languages. While their vocabulary in a single language might be smaller than a monolingual child's, their combined vocabulary is often comparable or even larger.

Bilingual children also acquire speech sounds and grammar along a similar timeline. The specific progression for a second language, however, has unique stages. These are not delays but part of the natural learning process.

Here is a look at the typical developmental timeline for learning an additional language:

Stage

Description

Expected Timeline

Silent Period

The child actively listens and absorbs the new language without much talking.

Can last up to 6 months.

Interference & Code-Switching

The child uses grammar rules from their home language or mixes words from both languages.

A normal phase as confidence grows.

Basic Social Communication

The child can interact with peers and engage in simple conversations.

After approximately 2 years of exposure.

Language Proficiency

The child develops a deeper, more academic command of the language.

Between 5-7 years of exposure.

Typical Progression for Bilingual Children

The way language development happens for a bilingual child follows a known pattern. But, every child has their own journey. This process is not about trying to catch up. It is about learning how to use two different language systems well.

At first, a child will use their home language. They feel most comfortable and can say what they want in that language.

When they start to hear the new language, there is something called the silent period. During this time, the child listens to sounds and learns new words and ways to say things. Soon, you will see the child say words or small phrases that they hear often and are easy to remember.

After this, the child gets more sure of themself. Mixing both languages (called code-switching) and small mistakes happen when they try to speak. These show that the child is learning about how the two languages work. It’s a normal part of building language skills, not a sign that the child is confused.

Usually, after one or two years of hearing and using both languages, the bilingual child gets good at using basic social communication skills. They can talk with their friends and people around them. To reach native-like language proficiency, it can take five to seven years. Over time the child’s language acquisition improves even more. This shows that becoming good at two languages takes time, so language development for a bilingual is more like a long race than a quick run.

How Speech Pathologists Assess Bilingual Children

"Infographic vignettes for assessment, bilingual strategies and home practice connected by arrows — bilingual speech therapy insights. When a bilingual child has to go for a speech pathology check, the way you go about it must be different. Language therapists should not use tools that are made only for monolingual children. This is important because it can give you the wrong idea about the kind of communication difficulties the child may have.

The main aim is to find out if the child really has a language disorder or if that child is just in the normal process of learning a second language. For this, speech pathologists will do a full check. They look closely at how well the bilingual child uses both their languages. This helps them get a real picture of the child's language proficiency and skills in each language.

Key Assessment Tools and Techniques Used in Australia

In places like Australia, there be many types of people living together. Speech pathologists in these areas use lots of ways and tools to check language skills in bilingual children. They do not use just one way for all kids. Instead, they make sure the testing fits each child’s own background and communication needs.

The process is full and covers a lot. Speech pathologists take info from different people to see all parts of the child's language skills. They check both the home language and English. This helps them know if the child has a language disorder or if it is just a language difference. Sometimes, they use interpreters who know speech and language well to help make sure they understand the child for a correct result.

Common parts of a bilingual assessment are:

  • Case History and Parental Interview: Asking parents about language exposure, how the child learns and uses language, and what the family wants for their child.

  • Direct Child Assessment: Testing the child’s ability to understand and use words, making speech sounds, and talking with others in both languages.

  • Observation: Watching the child use or show language skills in play or talk with people around.

  • Collaboration: Talking to teachers and other specialists who work with the child.

Evaluating Language Proficiency and Communication Skills

A big part of checking a bilingual child’s language is to see how well they can talk and understand each language one by one. The speech therapist will need to know how the two languages mix. The therapist also wants to find out if the child uses one language more and if one comes easier than the other. This testing makes it easier to see if the child has problems just learning a second language or if there may be a language disorder.

This review covers many points. The therapist will look at things like vocabulary, grammar, and how the child puts sentences together. They will also look at how the child uses language when talking with other people. For example, can the child follow simple directions? Can they tell a quick story or ask questions well with their home language?

Learning what the child can do with their first language is very important. If the child shows that their communication skills and language are good in their first language but face trouble with their second language, a language disorder is not likely. Still, if the child seems to have problems with both languages, more help and checking are needed.

Considerations for Accurate Diagnosis

Getting an accurate diagnosis for a bilingual child takes time and care. A speech pathologist has to use a holistic approach. They should look at more than the test scores. The therapist needs to think of the child's full language and cultural background. If someone thinks a language difference is a disorder, this can hurt the child's confidence. It can slow down their school progress too.

The therapist has to look at the child's individual needs. It's important to know the child’s history with language exposure and to see how each language gets used at home and everywhere else. Parents and caregivers can give important input. They know a lot about the child's communication skills. The home is where much of what the child says and does is seen.

The main aim is to find out if the bilingual child’s communication skills be growing in the right way. The speech pathologist will check if there is a real disorder that makes it hard for the child to use language. Using this full and careful process helps show what to do next. After this, any intervention given is both the right kind and really needed for the child.

Therapy Approaches and Strategies for Bilingual Kids

Bilingual speech therapy does not replace one language with another. Instead, it strengthens both. Tailored programs support skills like storytelling, attention, and social interaction across both languages.

Parents play an active role—reading books in both languages, talking daily, and playing language-based games enhance progress. This helps address early signs of language delay children before they impact schooling.

Tailoring Speech Therapy to a Child’s Language Background

Effective speech therapy for bilingual children should match their own language background. There is not one way that works for every child. The plan will be made for their individual needs. The therapist looks at which language is the strongest, the communication needs each child has, and what the family wants.

For some children, therapy may help with things that help in both languages. These may be things like better attention or telling a story. For others, the therapy could be in one language most of the time. Sometimes the plan will use both languages and switch back and forth on purpose. The choice is made based on where the child has trouble and what will be best for them.

The main goal is to help the child communicate better. The point is not to take away their bilingual skills or who they are. A good therapist will use what the child knows in both languages to make the therapy. This helps to make a therapy plan that is respectful of their bilingualism, and it works well to give them good results.

Promoting Language Growth at Home and in Therapy

Parents have a big part in how well their child learns to talk. This is true, especially when the child is in language therapy. The things children learn with their speech therapist should also be done at home. By doing this, kids get better faster at speech development. Having a home full of talk and support helps a lot with early intervention.

A speech therapist will show you simple exercises and activities that you and your child can do at home. When you work together with the speech therapist, your child gets help all the time with their communication skills. Doing easy things every day can really help.

Here are some ways to help your child’s language growth:

  • Read books together daily: Pick good books in both languages. This helps your child get more words and know better what the books say.

  • Talk about your day: Say what you’re doing, ask your child things, and let them talk about their day. They can use the language they feel good about.

  • Play language-based games: Try games where you describe things, guess answers, or tell stories. This can make learning fun.

  • Increase language exposure: Put on music, listen to stories, and talk often. This gives them a lot of chances to hear and use both languages.

Remember, giving your child more language exposure and spending time together helps the most. Us parents can make a big home for learning and growth.

Supportive Strategies for Parents and Educators

Both parents and teachers can use the right steps to help bilingual kids do well. The main thing is to make a good place where children can use both languages and do not worry about mistakes. This matters a lot for young children in early childhood.

To help, adults should know about the normal ways bilingual kids learn. It is common for children to use words from both languages, or to be quiet sometimes. If adults know this, they will be patient and gentle, not push the child hard. Giving lots of language exposure to the child in both languages is key for them to build a strong base.

Here are some useful tips for parents and teachers:

  • Be patient: Let children have time to think and say their ideas in either language.

  • Model good language: Speak clearly with the child and try to use different words when you talk.

  • Do not correct code-switching: Instead, show the correct way to say it. If the child says, "I want more agua," answer, "You want more water? Here you go!"

  • Celebrate bilingualism: Say that the child’s skill to talk in two languages is something special and strong.

Early childhood is a great time for children to learn and grow with bilingual skills. With good language exposure and support, children can have the best start.

Conclusion

To sum up, bilingual speech therapy is a valuable support for children growing up with two languages. It helps them overcome real delays while celebrating their bilingual strengths. By watching for signs of speech delay bilingual children and seeking early intervention, parents can ensure their child thrives in both languages.

If you’re concerned about your child’s speech development you can talk to us or explore our workshops.

Frequently Asked Questions

Can raising a child in two languages cause speech delay?

No, research shows that bilingualism does not lead to speech delay or speech disorder. Kids who grow up with two languages often learn words and grammar in a way that can look different. Still, their language development happens at the same rate as children who speak just one language. Bilingual children reach language acquisition milestones like their monolingual peers.

When should parents seek professional help for bilingual speech delay?

You should get help from a professional if you see signs of a language disorder or a speech delay in your child’s first language, not only in the newer one. If you are worried about your child’s communication needs, talk to a speech pathologist. Early intervention is important and can make a big difference.

Do bilingual children eventually catch up with their peers in speech and language development?

Bilingual children who do not have a language disorder are not falling behind. They are just on a different path in how they develop. They reach language milestones at the same time as their peers. If a language disorder is there, a speech therapist can help. This person works with them to make their communication skills better. This support allows them to reach their best potential.

What types of speech and language disorders can be treated with bilingual therapy?

Bilingual speech therapy can effectively address various speech and language disorders, including articulation disorders, language delays, and stuttering. It supports children who are bilingual or learning two languages simultaneously, ensuring they receive appropriate interventions in both languages for optimal communication development and improved language skills.

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