For Families / How speech-language pathologists can help

What Do Speech-Language Pathologists Do?

The nine areas SLPs work in, what therapy looks like, and what it means for bilingual children

When people hear “speech therapy,” they often picture a child repeating sounds. That’s part of it, but the profession covers much more.

Speech-language pathologists (SLPs), called speech and language therapists (SLTs) in the UK, support children with communication, eating, drinking and swallowing (ASHA, 2016). That might mean helping a toddler reach their first words, a school-age child follow classroom instructions, or a baby feed more comfortably.

SLPs also work with parents, teachers and other professionals, because children learn to communicate in everyday life, not only in a therapy room. Support is built around each child, so no two therapy plans look the same.

What can an SLP help with?

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1Early communicationGestures, sounds, first words and back-and-forth play.

Communication starts long before first words. Babies communicate with cries, eye contact, sounds and gestures, and slowly start using them on purpose.

What you might notice

  • Few gestures, like pointing, waving or showing you things
  • Few words, or words that aren't increasing
  • Not often understanding familiar words or simple instructions
  • Little back-and-forth play

How an SLP can help

Early therapy rarely looks like drills. An SLP uses toys, books, songs and daily routines, and often coaches parents to follow the child's lead, respond to every attempt to communicate, and model words naturally. Most early learning happens in everyday moments, and parent-led approaches have good evidence for young children's language (Roberts & Kaiser, 2011). An SLP will also usually suggest a hearing check (ASHA, n.d.-d).

Some children use signs, pictures or a device, known as augmentative and alternative communication (AAC). Research shows AAC doesn't stop children from learning to talk, and it often helps (ASHA, n.d.-a; Millar et al., 2006).

In bilingual children

Count words across all of your child's languages. Toddlers often know some words in Arabic and others in English, so looking at only one language can underestimate their vocabulary (Pearson et al., 1993). An SLP should look at your child's communication across languages (ASHA, n.d.-e).

2Speech soundsSaying sounds clearly so others can understand.Articulation and phonology

Children learn speech sounds gradually, and young children often say words differently from adults. Some have difficulty for longer than expected (ASHA, n.d.-j).

What you might notice

  • Swapping sounds, like "tat" for "cat"
  • Using one sound for many, so different words sound alike
  • Trouble with particular sounds, like /s/ or "sh"
  • Speech that unfamiliar people find hard to understand

How an SLP can help

An SLP looks at which sounds your child uses, how they use them in words, and whether this fits their age and language background. Therapy might teach a new sound, help a child hear the difference between sounds, or change a pattern of errors.

A smaller group of children find it hard to plan the movements for speech. This is called childhood apraxia of speech, and it needs a different kind of practice (ASHA, n.d.-b). Mouth exercises without speech, like blowing or tongue push-ups, aren't supported by evidence for improving speech sounds (McCauley et al., 2009).

The aim is clear, comfortable communication, not perfect pronunciation.

In bilingual children

Arabic and English have different sounds and timelines. In Jordanian Arabic, ر usually develops between ages 4 and 6, while sounds like ص، ط، ث، ذ and ج can still be developing after 6 in their standard forms (Amayreh & Dyson, 1998; Amayreh, 2003). Dialect pronunciations, like ق said as ء or "g," aren't errors (ASHA, n.d.-j; Hamdan & Amayreh, 2007).

3LanguageUnderstanding what's said, and putting ideas into words.Receptive and expressive language

Language is about meaning: understanding what others say (receptive language) and expressing ideas (expressive language) (ASHA, n.d.-k).

What you might notice

  • Trouble following instructions, especially longer ones
  • Shorter or simpler sentences than other children the same age
  • Difficulty finding the right word
  • Trouble telling what happened in order, or explaining an idea

A child might manage "Get your shoes" but not "Before you put your shoes on, bring me your jacket."

How an SLP can help

Therapy might build vocabulary, understanding of sentences, grammar, answering questions or storytelling. Younger children learn through play and shared books. Older children might work on classroom vocabulary or planning a story. SLPs also show parents and teachers how to make everyday language easier to follow.

Some children have language difficulties that last into the school years. This is called developmental language disorder (DLD). It can affect reading and learning, which is why early support matters (Bishop et al., 2017).

In bilingual children

A child may be stronger in one language and may mix languages in one sentence. Mixing, called code-switching, is usually a normal part of being bilingual. Assessment should look at every language your child uses (ASHA, n.d.-e).

4Social communicationConversations, play and understanding what others mean.

Social communication is how we use language with other people: joining conversations, taking turns, and understanding what someone really means (ASHA, n.d.-i). Children communicate in different ways, and a different style isn't automatically a problem.

What you might notice

  • Difficulty starting or keeping a conversation going
  • Taking jokes, idioms or hints literally
  • Finding group conversations hard to follow
  • Difficulty getting needs across in new situations

How an SLP can help

SLPs focus on communication that matters in the child's own life, like asking for help, sharing interests, fixing misunderstandings or speaking up for themselves. Good therapy respects communication differences, including those of autistic children, as part of who the child is, rather than training them to copy others (ASHA, n.d.-i).

Support often means changing the environment too, helping families, teachers and classmates understand the child and meet them halfway. Some children use gestures, pictures or a device alongside or instead of speech, and that counts as communication.

In bilingual children

Conversation rules differ between cultures, like how children address adults or how direct they are. Differences in social norms aren't a disorder, so an SLP should know what's typical in your family's culture (ASHA, n.d.-i).

5Stuttering (stammering)When speech gets stuck, repeated or stretched.Fluency

Everyone pauses or repeats words sometimes. In stuttering, also called stammering, sounds or syllables repeat, stretch out or get stuck (ASHA, n.d.-c).

What you might notice

  • Repeating sounds: "b-b-b-ball"
  • Stretching sounds: "ssssometimes"
  • Moments where no sound comes out
  • Tension, effort, or avoiding certain words or situations

Not every child who stutters is bothered by it. Some talk freely; others feel frustrated or anxious.

How an SLP can help

Therapy isn't only about stopping stuttering. Depending on age, an SLP may help a child talk with less effort, reduce struggle and avoidance, and feel confident speaking at home, at school and with friends (ASHA, n.d.-c).

For young children, parents are closely involved. For older children, therapy may also explore how they feel about talking.

The goal is a child who communicates freely and feels good about it, not one who stays quiet to sound fluent.

In bilingual children

Learning two languages doesn't cause stuttering. Children who stutter usually stutter in both languages, so an SLP should listen to each one (ASHA, n.d.-c; Choo & Smith, 2020).

6Reading and writingThe speech and language skills that reading builds on.Literacy

Reading and writing build on spoken language. Children need to understand language and hear the separate sounds in words before reading and spelling come easily (ASHA, n.d.-m).

What you might notice

  • Trouble with rhyme, or picking out the first sound in a word
  • Difficulty blending sounds into words, or breaking words into sounds
  • Slow progress linking letters and sounds
  • Reading words correctly but not understanding the text

How an SLP can help

An SLP may work on phonological awareness (noticing and playing with the sounds in words), plus vocabulary, sentence understanding and storytelling, which all support reading and writing. For school-age children, SLPs usually work alongside teachers and learning support staff. Therapy doesn't replace good reading teaching, but it can address the language difficulties underneath (ASHA, n.d.-m).

In bilingual children

Arabic-speaking children talk in their dialect at home but learn to read and write in Modern Standard Arabic, which has some different sounds, words and grammar. This gap, called diglossia, makes early Arabic reading harder for all children, not only those with difficulties (Saiegh-Haddad, 2003). An SLP who understands diglossia won't mistake it for a reading problem.

7Eating and drinkingSucking, chewing and swallowing safely and comfortably.Feeding and swallowing

Some SLPs have specialist training in children's feeding and swallowing (ASHA, n.d.-g). Eating uses coordinated movements of the lips, tongue, jaw and throat, along with sensory and motor skills.

What you might notice

  • A baby struggles to coordinate sucking, swallowing and breathing
  • Trouble chewing, or managing certain textures
  • Coughing or choking during meals, or gagging on many foods
  • Mealtimes that are long or stressful for everyone

How an SLP can help

A specialist SLP looks at how your child manages food and drinks. Support might involve building feeding skills, changing textures or how food is offered, strategies for safer swallowing, or helping families make mealtimes calmer.

Feeding difficulties can have medical, nutritional, skill and emotional sides, so SLPs work with paediatricians, dietitians and occupational therapists (Goday et al., 2019).

Important: if a child is choking and can't breathe, cough or make a sound, call emergency services immediately.
8VoiceA voice that's hoarse, strained or tires easily.

Voice is the sound made as air passes through the vocal folds. It includes pitch, loudness and quality.

What you might notice

  • Often sounding hoarse or raspy
  • A breathy or strained voice
  • A voice that tires easily or is often lost
  • Difficulty controlling how loud they are

A cold can change a voice for a few days. Hoarseness that lasts longer is worth checking.

How an SLP can help

A child with ongoing voice changes should be seen by an ear, nose and throat (ENT) doctor, who can examine the vocal folds. This is part of good voice care alongside therapy (ASHA, n.d.-l).

An SLP with voice training helps the child use their voice with less effort and builds healthy habits at home and school, like not shouting over noise. Families learn which habits help the voice and which strain it.

9Mouth posture and oral habitsHow the tongue, lips and jaw rest and move.Orofacial myofunctional disorders (OMD)

The tongue, lips and jaw are used for chewing, swallowing and resting, not just talking. An orofacial myofunctional disorder is when these patterns are different in a way that affects function (ASHA, n.d.-f).

What you might notice

  • Lips apart most of the time, with mouth breathing or snoring
  • Tongue resting forward or between the teeth
  • Tongue pushing forward when swallowing

Noticing one of these doesn't mean your child has a problem. Mouth breathing, for example, can come from a blocked nose or airway, so a doctor should check that first (ASHA, n.d.-f).

How an SLP can help

An SLP with specialist training can assess these patterns. If they find a difficulty that affects how your child eats, swallows, speaks or rests their mouth, and medical or structural causes have been checked, therapy can help your child become aware of these patterns and change them. They work closely with dentists, orthodontists and ENT doctors (ASHA, n.d.-f).

Mouth exercises aren't a replacement for speech therapy when a child has speech sound difficulties (McCauley et al., 2009).

Read more: Thumb sucking and mouth breathing →

When should I ask for advice?

You know your child best, and it’s always fine to ask. It’s worth talking to an SLP or your child’s doctor if:

  • your child isn’t reaching the milestones you’d expect for their age, in any of their languages
  • people outside the family find your child hard to understand
  • your child seems frustrated, avoids talking, or is upset about how they speak
  • teachers raise concerns about understanding, talking or reading
  • mealtimes regularly involve coughing, choking or real struggle

If your child loses words or skills they used to have, talk to their doctor promptly (CDC, n.d.).

Ask about a hearing check too. Hearing affects how children learn to talk, and it’s quick to test (ASHA, n.d.-d).

Not sure what’s expected at your child’s age? Check our milestones tool, or get simple ideas to use at home with Try Something Today.

What does therapy look like?

There’s no single standard session. A toddler’s session might look like play, with toy animals, songs and books, while the SLP shows you how to use the same strategies at home. A preschooler might play games that practice sounds or build longer sentences. An older child might work on explaining ideas, using new sounds in conversation, or skills that support reading.

Therapy doesn’t always mean working with the child alone. Often the most useful support comes through the adults around them, such as coaching parents during play or meals, or helping teachers adapt instructions.

It starts with getting to know your child: talking with you, watching them, and assessing their skills. Then you and the SLP agree on goals that matter to your family, and review them as your child grows.

Read more: What to expect from your child’s speech-language therapy sessions →

Children who speak more than one language

Raising your child with two or more languages does not cause speech, language or communication difficulties (RCSLT, n.d.). If your child does have a difficulty, you don’t need to stop using your home language. Children with language difficulties, autism or Down syndrome generally do as well with two languages as with one (ASHA, n.d.-e; Kay-Raining Bird et al., 2016).

Bilingual children develop a little differently, and that’s expected. They may:

  • know some words in one language and other words in the other
  • be stronger in one language, depending on where and how much they use it
  • mix languages in one sentence
  • pronounce some sounds differently, because each language has its own sound system

Some children speak very little when they first start using a new language, at nursery or school for example. They may listen for a while before talking, and usually keep talking in their home language. Not every child goes through this. Talk to an SLP if the silence carries on, if your child also stops speaking their home language in that setting, or if you’re worried. Silence in certain settings can be a sign of selective mutism (ASHA, n.d.-h).

What you can ask for

A good assessment looks at all of your child’s languages, not just one (ASHA, n.d.-e; Stow & Pert, n.d.). It’s fine to ask:

  • Will you look at both of my child’s languages?
  • Are your tests designed for bilingual children?
  • Will you use an interpreter if you don’t speak our home language?
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