10-Minute Speech Practice That Doesn't Require Sitting Still

Last updated 2026-07-10

What are the normal speech milestones from birth to age 5?

Speech and language development doesn't flip on like a switch. It unfolds in overlapping stages, and the range of "normal" is genuinely wide. That said, there are well-documented benchmarks that pediatricians and speech-language pathologists use as reference points.

Here is the consensus picture from the American Speech-Language-Hearing Association (ASHA) and the American Academy of Pediatrics (AAP) ^[1][2]:

A few things this table can't capture. Comprehension almost always develops ahead of expression. A 15-month-old who understands ten words but only says three is usually on track. Vocabulary size is not the only signal, either. How a child uses words, whether they make eye contact, whether they start a conversation on their own, and whether they vary their communication all matter ^[2]. And bilingual children split their vocabulary across two languages, so counting words in one language alone understates what they actually know ^[3].

What speech milestones matter most in the first year?

The first 12 months are less about words and more about the groundwork that makes words possible. Babies are doing plenty of communicative work before they say anything you'd recognize.

By 2 months, most babies produce distinct coos and respond differently to a parent's voice than to a stranger's. By 4 months, canonical babbling begins: repeated consonant-vowel combinations like "bababa" or "mamama." Research in the journal Language and Speech found that canonical babbling that starts before 10 months is associated with a larger expressive vocabulary at 18 and 24 months ^[4]. Late babble onset is one of the earliest observable signals that an evaluation may be warranted.

Joint attention is the other big one. This is when a baby follows your gaze or your pointing finger to look at the same thing you're looking at, then looks back at you. It usually shows up around 9-12 months. It isn't just a cute trick. Joint attention is a strong predictor of later language development, and it's often reduced in children who are later diagnosed with autism spectrum disorder ^[5].

By 12 months, most children use at least one true word, meaning a word used consistently and on purpose to refer to something, more than a random sound. "Mama" counts if it means the child's mother. "Baba" counts if it consistently means bottle. Babble that sounds like a word but isn't used with intent doesn't quite count yet, though it's still a good sign.

What is the vocabulary explosion and when does it happen?

Around 18 months, many children hit what researchers call a vocabulary spurt or vocabulary burst. Word learning speeds up from a slow, effortful process (one or two new words a week) to something much faster, sometimes several new words a day.

The benchmark ASHA and the AAP use for 24 months is 50 words plus the ability to combine two of them ^[1][2]. This is one of the most clinically significant milestones in early childhood. A child who isn't combining words by 24 months meets the definition of a late talker, no matter how many single words they use.

Not every child who is late to reach 50 words has a disorder. Some do catch up on their own, a group researchers call "late bloomers." But the research on wait-and-see is less reassuring than many pediatricians once believed. A study in Pediatrics found that a large share of late talkers keep showing language differences into school age, and early intervention produces better outcomes than watchful waiting ^[6]. The catch is that you can't tell at 24 months who will bloom and who won't. That's exactly why early evaluation is worth doing.

By 36 months, the word-count benchmarks matter less than sentence structure and intelligibility. A child with 200 words who only uses them one at a time is a different clinical picture from a child with 100 words who's already stringing together 3-word sentences.

What are the speech milestone red flags I should not ignore?

Milestones describe the average. Red flags describe the threshold where evaluation stops being optional and becomes urgent.

The AAP recommends that pediatricians screen for speech and language delays at the 9, 18, and 24-30 month well-child visits using validated tools ^[2]. But parents often notice something before the next appointment. Here are the red flags ASHA specifically lists as reasons to refer for evaluation ^[1]:

• No babbling by 12 months
• No gestures (pointing, waving, showing) by 12 months
• No words by 16 months
• No two-word phrases by 24 months
• Any loss of previously acquired language or social skills at any age

That last one deserves its own line. Loss of skills is not a "let's wait and see" situation. Regression in language or social behavior at any age warrants immediate evaluation.

A few other patterns get minimized but shouldn't. A child who has words but only repeats phrases from TV or quotes lines from books without using them flexibly is showing a pattern called echolalia. Echolalia can be a normal stage of language development, but persistent scripted speech with little spontaneous communication is worth assessing. You can read more about what it means and when it matters in our article on echolalia.

Speech that's hard to understand is another signal. By age 2, familiar caregivers should understand about 50% of what a child says. By age 3, strangers should understand about 75%. If speech clarity is far below those benchmarks, an evaluation for articulation or motor speech issues, including childhood apraxia of speech, makes sense.

Is my child a late talker or is something else going on?

"Late talker" is a description, not a diagnosis. It means a child between 18 and 30 months who has fewer words than expected but whose comprehension, social skills, and motor development are otherwise typical. Some late talkers catch up. The research suggests roughly half of late talkers identified at 24 months reach typical language levels by kindergarten without intervention, and roughly half do not ^[6].

Late talking can also be an early sign of several underlying conditions: autism spectrum disorder, childhood apraxia of speech, developmental language disorder (DLD), hearing loss, or intellectual disability. A speech-language pathologist can't definitively diagnose most of these, but they can spot the language patterns that warrant further evaluation and refer you to the right place.

Hearing is always worth checking first. A child who passed a newborn hearing screening can still develop hearing loss from chronic ear infections (otitis media) or other causes. The AAP recommends audiological evaluation for any child with a speech or language delay, before or alongside speech therapy ^[2]. This is not a formality. Hearing loss is the single most common treatable cause of speech delay, and it gets missed for years more often than it should.

Autism spectrum disorder deserves its own mention, because early language delay is often the first thing that prompts an evaluation. But autism is a social communication disorder, not purely a speech delay. The signals that separate ASD from an isolated speech delay include reduced joint attention, limited use of gestures, less social smiling, repetitive behaviors, and restricted interests. A developmental pediatrician or psychologist makes the diagnosis. A speech-language pathologist describes the communication profile. For families sorting through this intersection, our article on autism spectrum speech therapy covers what therapy looks like once a diagnosis is in place.

How do speech milestones differ for bilingual children?

Bilingual children are not delayed by learning two languages. That idea was debunked in the research literature decades ago, but it still surfaces in pediatrician offices and parent Facebook groups with troubling regularity.

What is true is that a bilingual child's vocabulary is spread across two languages. A child who knows "dog" in English and "perro" in Spanish knows two words, not one word twice. Assessments that count vocabulary in only one language will systematically underestimate a bilingual child's total language knowledge. ASHA's guidance says evaluation of bilingual children should consider total conceptual vocabulary across both languages ^[1].

Bilingual children may go through a silent period of several months when they're exposed to a new language, often in preschool. This is normal. They may also mix languages within a sentence (code-switching), which is a sign of language competence, not confusion.

Speech milestones in bilingual children should be checked against the milestones for each language separately. A 24-month-old bilingual child should be combining words in at least one language. If a child is below milestones in both languages, that's a genuine concern. If they're behind in the second language only but on track in their first, the picture is different and calls for a different response.

What happens during a speech and language evaluation?

A speech-language pathologist (SLP) evaluation for a young child usually takes 60-90 minutes. It isn't a test in the classroom sense. Most of it is structured play, observation, and parent interview.

The SLP will look at several domains: receptive language (what the child understands), expressive language (what the child says and how), speech sound production (how clearly they produce sounds), social communication (how they use communication with others), and sometimes oral motor function (whether the mechanics of the mouth are getting in the way).

For children under 3, standardized assessments are used alongside observation, because formal tests have limited reliability at young ages. Common tools include the Preschool Language Scales (PLS-5) and the Receptive-Expressive Emergent Language Test (REEL-4), though which tests get used varies by setting and clinician ^[7].

Parents are an essential part of the process. No SLP sees your child at their fullest in a 90-minute clinic visit. Your report of what they do at home, what motivates them, what frustrates them, and how they communicate with family is real data, more than context.

The evaluation ends with a report that describes current functioning, names areas of concern, and recommends a course of action. That might be "no intervention needed, rescreen in 6 months," "speech therapy twice a week," or "refer for additional evaluation by developmental pediatrics." For more on what to expect from that process, see our article on speech therapy.

How does early intervention work for speech delays, and is it free?

In the United States, the Individuals with Disabilities Education Act (IDEA) Part C guarantees free evaluation and services for children under age 3 who have a developmental delay or a condition that puts them at risk for one ^[8]. This is the federal early intervention system. Every state runs it differently, but no family should pay for an evaluation in this age group. Services, including speech therapy, come at no cost or at a sliding-scale family contribution depending on the state.

For children ages 3-5, services shift to IDEA Part B, run through local school districts. Children with identified speech or language delays are entitled to a free appropriate public education (FAPE) in the least restrictive environment. For preschoolers, that often means speech therapy through the school district, sometimes combined with a special education preschool placement.

Getting into the early intervention system starts with a referral. Parents can self-refer. You do not need a doctor's note, though many families come through the pediatrician. Under IDEA Part C, evaluation must begin within 45 days of referral ^[8]. If the child qualifies, an Individualized Family Service Plan (IFSP) gets developed. The IFSP describes the child's current levels, goals, and the services that will be provided.

One honest caveat: waitlists are real. Early intervention systems in many states are under-resourced, and the 45-day requirement isn't always met in practice. If you suspect a delay, referring early is the right call precisely because the process takes time. Families who want to supplement, or who have children over age 3, also have options through private practice SLPs, telehealth platforms, and school-based services. Online speech therapy has expanded a lot since 2020 and can be a genuine option for families with limited local access.

What can parents do at home to support speech development?

This is the section parents want most, and also the one where advice gets the most inflated. So let's be honest about what the evidence actually supports.

Talking to your child works. Not TV, not educational apps, not flashcards. Conversational turns with a real human caregiver are what drive language development. A widely cited study by Hart and Risley (1995) documented that children heard dramatically different amounts of language across socioeconomic groups, and that language input at ages 1-3 predicted vocabulary and language skills at ages 9-10 ^[9]. The mechanism that matters is responsive interaction: you say something, your child responds (even with a look or a gesture), you respond back. That back-and-forth is the active ingredient.

Some specific techniques SLPs teach parents, all with evidence behind them:

Self-talk: narrate what you're doing while you do it. "I'm putting on your shoes. One shoe. Two shoes. All done." This builds vocabulary without pressuring the child to perform.

Parallel talk: narrate what the child is doing. "You're stacking the blocks. One more block. It fell down!"

Expansion: when a child says something incomplete, repeat it back correctly and a little longer. Child says "more juice." You say, "You want more juice? Here's your juice."

Wait time: after asking a question or making a comment, actually stop and wait 5-10 seconds. This is harder than it sounds. Most adults fill the silence before a child has processed what was said and put together a response.

Fewer questions: questions demand a specific answer and put children on the spot. Comments and observations are lower-pressure and often pull more language out. "That dog is big!" tends to get more response than "What is that?"

Screen time is worth addressing head-on. The AAP recommends no screen time for children under 18-24 months except video chatting, and limited high-quality content for ages 2-5 with a caregiver watching alongside ^[2]. The evidence is reasonably clear that background TV cuts the number of conversational turns in a household, which is the mechanism by which it affects language outcomes. Screens aren't uniquely toxic. They just replace the thing that actually builds language.

For parents who want a structured way to track and practice at home, alongside or between therapy sessions, tools like Little Words offer guided activities calibrated to where a child currently is, without replacing the SLP relationship.

How do speech milestones connect to reading and learning later on?

Early language is about more than communication. It's one of the best-documented predictors of academic outcomes we have.

Oral language skills at age 4-5 predict reading comprehension in elementary school, independent of IQ ^[10]. The reason makes sense: reading comprehension draws on the same vocabulary, sentence processing, and narrative understanding that children build through spoken language. A child who enters kindergarten with a large vocabulary and the ability to tell and follow simple stories is in a very different position from one who enters with limited oral language, even if their decoding (sounding out words) is similar.

This is why speech-language pathologists and reading specialists now work together far more closely than they did 20 years ago. Developmental language disorder, which affects roughly 7-10% of children, is one of the biggest risk factors for reading disability ^[10]. Catching language delays early isn't just about helping kids talk. It's about spotting risk for literacy struggles early enough to actually do something about it.

For families with children showing signs of motor speech difficulty alongside a language delay, apraxia of speech is worth understanding, because its presentation and treatment differ from other speech sound disorders in ways that matter practically.

Should I worry if my child talks a lot but is hard to understand?

Speech clarity (intelligibility) and language (vocabulary, grammar, communication) are related but separate. A child can have excellent language content delivered in speech that's hard to understand, and that's a real clinical concern.

Speech sounds develop in a predictable order. Early sounds like /p/, /b/, /m/, /n/, /w/, /h/ are typically present by age 2. Sounds like /f/, /v/, /s/, /z/ come later, around age 3-4. Sounds like /r/, /th/, /sh/, /ch/ may not be consistent until age 5-7. Expecting a 2-year-old to say /r/ correctly isn't realistic. Expecting a 5-year-old to be understood by strangers most of the time is ^[1].

When intelligibility falls well below the expected benchmarks for age, an evaluation for speech sound disorders makes sense. This category includes phonological disorders (patterns of sound errors), articulation disorders (trouble producing specific sounds), and motor speech disorders like childhood apraxia of speech. These three look different on evaluation and respond to different treatment approaches. The distinction matters.

If your child has plenty to say but most listeners can't follow it, they're experiencing communication failure even though the intent is there. That's frustrating for a child and can chip away at their willingness to keep trying over time. It's worth addressing.

Frequently asked questions

What words should a 2-year-old be saying?

By 24 months, most children use at least 50 words and are starting to combine two words into simple phrases like "more milk" or "daddy go." The words don't have to be perfectly pronounced; consistent use is what counts. ASHA considers the absence of two-word combinations at 24 months a red flag for evaluation, regardless of single-word vocabulary size.

My 18-month-old isn't talking yet. Should I be worried?

An 18-month-old with no words at all meets the AAP's threshold for a speech delay referral. Context matters: does your child point, wave, make eye contact, and understand simple words? Strong comprehension and gesture use are reassuring signs. Absent words with absent gestures and limited comprehension is more concerning. Either way, a hearing test and a referral to early intervention beats waiting.

Is it true that boys talk later than girls?

There's a small average difference in the research: girls tend to begin talking slightly earlier and show faster vocabulary growth in the 12-24 month range. But the effect is modest, and the clinical milestones used by ASHA and the AAP don't differ by sex. "He's a boy, he'll talk when he's ready" is not a sufficient response to a genuine delay. Boys who are behind milestones need the same evaluation girls do.

Can screen time cause a speech delay?

Screen time doesn't cause speech delay the way a virus causes an infection. The more plausible mechanism is displacement: time with screens tends to replace conversational interaction with caregivers, and those interactions are what drive language development. The AAP recommends no solo screen time under 18-24 months. For a child already showing a delay, cutting screens and increasing responsive back-and-forth is reasonable, low-risk advice.

What is the difference between a speech delay and a language delay?

Speech is the physical production of sounds and words. Language is the system of symbols and rules used for communication: understanding, vocabulary, grammar, and social use. A speech delay means trouble producing sounds or words clearly. A language delay means trouble understanding or using words and sentences. Children can have one, both, or neither. An SLP evaluation clarifies which is present, because treatment approaches differ.

At what age should I refer my child to a speech therapist?

No age is too early. For children under 3, referral to your state's early intervention program is free and federally guaranteed under IDEA Part C. For older children, referral goes through the school district or a private SLP. The AAP recommends referral any time red flags are present, and self-referral without waiting for a pediatrician's recommendation is always an option.

Do speech delays run in families?

Yes. Familial clustering of language delay and developmental language disorder is well-documented. A child with a first-degree relative who has a history of speech or language delays, reading difficulties, or a DLD diagnosis carries meaningfully higher risk of a similar profile. Family history isn't destiny, but tell your child's SLP about it, because it informs how closely and how early to monitor.

How do I know if my child's speech delay is related to autism?

Speech delay can occur in autism, but autism involves much more than speech delay. The additional signals include reduced joint attention, limited pointing or showing, minimal social smiling directed at others, restricted interests, and repetitive behaviors. An SLP can describe the communication profile, but an autism diagnosis requires a full evaluation from a developmental pediatrician, psychologist, or multidisciplinary team. Early speech delay alone does not mean autism.

What milestones apply to speech sound development specifically?

Speech sound milestones are age-specific. Early sounds like /p/, /b/, /m/ are expected by age 2. Sounds like /f/, /v/, /s/ typically solidify by age 4. Later-developing sounds like /r/, /l/, /sh/, /ch/ may not be consistent until age 6-7. By age 3, strangers should understand about 75% of what a child says. By age 4-5, speech should be clear to all listeners in most settings.

My child lost words they used to say. What does that mean?

Regression in language, meaning losing words or communication skills a child previously had, is a red flag that warrants prompt evaluation. It's associated with autism spectrum disorder in some children (often around 18-24 months) and with other neurological conditions in rarer cases. Don't wait for the next well-child visit. Contact your pediatrician within days, not weeks, and ask for an urgent referral.

Is AAC appropriate for young children, or will it stop them from talking?

Research consistently shows that augmentative and alternative communication (AAC) does not prevent speech development and often supports it. The idea that giving a child a device or picture system will kill their motivation to talk isn't supported by evidence. ASHA explicitly recommends against withholding AAC while waiting for speech to develop. For families exploring this, our article on aac devices covers the options.

What is a typical speech and language evaluation like for a toddler?

Evaluations for toddlers are mostly structured play and observation. The SLP interacts with your child using toys and activities designed to draw out specific language behaviors, while also gathering detailed parent report. Standardized assessments like the PLS-5 provide norm-referenced scores. The whole process usually takes 60-90 minutes. You should leave with a written report and clear recommendations, more than a vague "let's watch and see."

How many words should a 3-year-old know?

By age 3, most children have a vocabulary of 200-1,000 words, though variation is wide and simple word counts matter less than how words get used. More clinically relevant: a 3-year-old should speak in 3-4 word sentences, strangers should understand about 75% of their speech, and they should follow two-step directions. Vocabulary count alone is a poor single-number summary of language ability at this age.

Can a child have a speech delay with no other developmental concerns?

Yes. Isolated expressive language delay, sometimes called "late talking," occurs in children who are otherwise developing typically. Comprehension, social skills, motor development, and play are all normal; only expressive vocabulary is behind. Roughly 10-17% of 24-month-olds are identified as late talkers. Some catch up without intervention; others benefit from early treatment. Evaluation clarifies the picture and helps families make an informed decision rather than guessing.

Sources

1. American Speech-Language-Hearing Association (ASHA), Speech and Language Developmental Milestones: ASHA speech and language milestones from birth through school age, including red flags for referral
2. American Academy of Pediatrics (AAP), Developmental Surveillance and Screening: AAP recommendations for speech/language screening at 9, 18, and 24-30 month well-child visits; screen time guidelines; audiological evaluation recommendation
3. ASHA, Bilingual Service Delivery: Guidance that bilingual children's vocabulary should be assessed across both languages (total conceptual vocabulary)
4. Oller DK et al., Language and Speech, 1999. Precursors to speech in infancy: The prediction of speech and language disorders.: Canonical babbling onset before 10 months associated with larger expressive vocabulary at 18 and 24 months
5. Mundy P & Newell L, Current Directions in Psychological Science, 2007. Attention, Joint Attention, and Social Cognition.: Joint attention emerges around 9-12 months and is a strong predictor of later language development; often reduced in children later diagnosed with ASD
6. Zubrick SR et al., Pediatrics, 2007. Late Language Emergence at 24 Months.: Significant proportion of late talkers identified at 24 months continue to show language differences into school age; early intervention produces better outcomes than watchful waiting
7. Zimmerman IL et al., Preschool Language Scales, Fifth Edition (PLS-5), Pearson.: PLS-5 is a commonly used standardized assessment for children from birth through 7:11 years in speech-language evaluations
8. U.S. Department of Education, IDEA Part C: Early Intervention Program for Infants and Toddlers: IDEA Part C guarantees free evaluation and early intervention services for children under age 3; 45-day timeline from referral to evaluation initiation
9. Hart B & Risley TR, Meaningful Differences in the Everyday Experience of Young American Children. Paul H. Brookes Publishing, 1995.: Language input at age 1-3 predicted vocabulary and language skills at age 9-10; conversational turns are the active ingredient in language development
10. Catts HW et al., Journal of Speech, Language, and Hearing Research, 1999. Language Basis of Reading Disabilities.: Oral language skills at age 4-5 predict reading comprehension in elementary school; developmental language disorder is a significant risk factor for reading disability affecting 7-10% of children
11. CDC, Learn the Signs. Act Early. Developmental Milestones.: Federal CDC milestone checklists for communication development from 2 months through 5 years
12. NIDCD, National Institute on Deafness and Other Communication Disorders. Speech and Language Developmental Milestones.: NIDCD guidance on typical speech and language milestones and when to seek evaluation