
Last updated 2026-07-09
TL;DR
The activities with the strongest research behind them are shared book reading, self-talk and parallel talk, responsive play, and singing. They work by flooding toddlers with language during joint attention, the engine of early word learning. Most toddlers need 1,000+ hours of rich language exposure in the first three years. None of these cost a cent.
Why do some toddlers talk later than others?
Language development is wildly uneven in the toddler years, and that's normal, but it's also genuinely hard to watch. Some kids say 50 words at 18 months. Others are still at 5 or 10. The reasons are a mix of genetics, hearing, how much language-rich interaction a child gets, and neurological differences that aren't always obvious yet.
The American Academy of Pediatrics estimates that roughly 15 to 20 percent of toddlers are late talkers at age 2, meaning they produce fewer words than expected for their age [1]. Most of those kids catch up on their own. Some don't, and the ones who don't tend to be those with underlying conditions like autism, childhood apraxia of speech, or hearing loss.
The single biggest predictor of early word learning is something researchers call "contingent responsiveness," meaning how often and how quickly a caregiver responds to a child's sounds, gestures, and gaze [2]. That's good news, because you can change it starting today, with no materials and no money.
One thing worth knowing: more screen time and less face-to-face interaction go with slower vocabulary growth in the under-2 set. The AAP recommends no screen time for children under 18 to 24 months except video chatting [1]. That's not a guilt trip. It's just useful information about where to put your energy.
What are the normal speech milestones for toddlers?
Before the activities, know what typical looks like. The American Speech-Language-Hearing Association (ASHA) publishes developmental norms that speech-language pathologists use clinically [3].
| Age | Receptive (understands) | Expressive (says) |
|---|---|---|
| 12 months | Responds to name, understands "no" | 1-3 words besides mama/dada |
| 18 months | Follows simple 1-step directions | 10-20 words |
| 24 months | Understands 2-step commands | 50+ words, starting 2-word phrases |
| 30 months | Understands concepts like "in" and "on" | 200+ words, 2-3 word sentences |
| 36 months | Understands most of what is said at home | 500-1,000 words, 3-4 word sentences |
A few caveats. These are averages, not cutoffs. Bilingual children may have split vocabularies (words in both languages count). And receptive language (what your child understands) is often further ahead than expressive language (what they say), which is normal. If your child understands much more than they say, that gap is actually reassuring.
If your toddler is not babbling by 12 months, has no words by 16 months, or loses words they previously had at any age, those are the red flags ASHA specifically calls out for referral [3]. Don't wait. Get a hearing test first. It rules out a common and very fixable cause.
What activities actually help toddlers talk more?
Here's what the research supports, ranked roughly by how much evidence sits behind each one. Not every activity fits every kid, and that's fine.
1. Self-talk and parallel talk Self-talk is narrating what you are doing: "I'm washing the dishes. Water's hot. There's the soap." Parallel talk is narrating what your child is doing: "You're pushing the truck. It's going fast. Crash!" Both flood your child with language tied to the immediate moment, which is exactly how toddlers map words to meaning. Keep sentences short. Use real words, not baby talk. A 2012 study in Child Development found that the density of parent input during joint activities predicts vocabulary size at age 2 [4].
2. Responsive play and wait time This one is simple and often counterintuitive. Do less. Say something, gesture, then wait 5 full seconds. Count silently. Most parents fill the silence too fast. That pause is where your child's brain fires up to communicate. Respond to whatever they produce, whether it's a sound, a point, or a word. Expand it: if they say "ba," you say "ball, yes, ball!" This technique is called expansion and recasting, and it's one of the most replicated findings in early language research [2].
3. Shared book reading Reading together is a structured ritual of joint attention with language attached. The evidence here is about as strong as it gets in early childhood. A 1995 meta-analysis in the Review of Educational Research covering 35 studies found shared book reading significantly improves vocabulary and language skills in young children [5]. You don't have to read the words on the page. Point to pictures, name them, ask your child to point: "Where's the dog? There he is!"
4. Singing and nursery rhymes Songs have exaggerated prosody (the rhythm and melody of speech), which helps toddlers pull words out of the continuous stream of language. They also repeat, and repetition is how toddlers learn words. You don't need to sing well. The worse you sing, the more you both laugh, and laughter during interaction goes with more speech attempts.
5. Following the child's lead This sounds abstract but it's concrete: whatever your child is looking at, talk about that. If they're staring at the fan, say "fan. The fan goes around." Don't redirect them to what you think is more interesting. Joint attention (both people focused on the same thing at the same time) is the engine of word learning. Research by Carpenter, Nagell, and Tomasello showed that the onset of joint attention at around 9 to 12 months is one of the strongest predictors of later vocabulary [2].
6. Reduce questions, increase comments Most parents ask a lot of questions: "What's that? What color is it? Can you say ball?" That can pile pressure on a toddler already working hard to communicate. Shift to comments instead. "That's a big truck" teaches the same word as "What's that?" but without the demand. Speech-language pathologists call this low-demand modeling, and it sits at the center of many early intervention programs [3].
7. Routines and scripts Toddlers learn language fastest in predictable routines (baths, meals, bedtime, car rides) because they can predict what's coming and the words attach to familiar moments. Use the same language every time. "Bath time. In we go. Water's warm. Splash splash." Repetition across hundreds of iterations is how words stick.
8. Sensory and movement play Play-dough, water tables, sand, puzzles with pieces they can name: these give you natural chances to feed language in while a child is fully engaged. Engagement comes before learning. A disengaged toddler is not processing much language no matter how much you talk.
9. Turn-taking games Peekaboo, rolling a ball back and forth, stacking and knocking over blocks. All of these build the conversational turn-taking structure that sits under all verbal communication. Before a child can trade turns with words, they learn the rhythm of turns with objects and actions.
10. Reduce background noise This one isn't glamorous, but it matters. Toddlers learning language have to process speech against whatever noise is in the room. A TV on in the background, even when nobody's watching, lowers the quality of parent-child talk. Hart and Risley's 1995 study on language input found the sheer number of words directed at a child matters enormously for vocabulary [6]. Background noise eats into those words.
Does talking to your toddler all day really make a difference?
Yes, and the effect is large enough that it changed how pediatricians counsel families.
Hart and Risley's 1995 study, published in their book "Meaningful Differences in the Everyday Experience of Young American Children," followed 42 families over two and a half years and found that children in high-interaction households heard roughly 30 million more words by age 3 than children in low-interaction households [6]. That word gap tracked with vocabulary size, IQ, and academic achievement years later.
The research has been critiqued and refined since. Later studies found that the quality and contingency of language input matter as much as sheer quantity [2]. But the core finding holds: more responsive, child-directed talk equals stronger early language.
The practical upshot is that you don't need a curriculum. You narrate your day, respond to your child's bids to communicate, and do it consistently. That's the intervention. It's free and it's available every waking hour.
What activities help late talkers specifically?
Late talkers benefit from every activity listed above, but a few adjustments tend to help.
First, reduce verbal demands. If your child is already frustrated about communication, being asked to perform words on cue makes it worse. Model, don't test.
Second, use more gesture. Research by Goldin-Meadow and colleagues found that gesture predicts later vocabulary, and that teaching parents to gesture more leads to children gesturing more, which then leads to more words [7]. Point to things constantly. Encourage your child to point, wave, and show by responding with real enthusiasm when they do.
Third, consider a formal evaluation. Early intervention services in the US are available at no cost to families under the Individuals with Disabilities Education Act (IDEA, Part C) for children birth to 3 years [8]. You don't need a doctor's referral to request one. Contact your state's early intervention program directly. If your child is 3 or older, services shift to Part B of IDEA through the school district.
Fourth, a word about AAC (augmentative and alternative communication). Some parents worry that giving a late talker a picture board or a device will stop them from talking. The research doesn't support that fear. A research review in the Journal of Speech, Language, and Hearing Research found no evidence that AAC inhibits speech development, and substantial evidence that it supports it [9]. If your child is very frustrated and not using words to communicate, reading up on aac devices is worth your time.
How do I know if my toddler needs speech therapy?
These activities are not a substitute for a professional evaluation. They fit parents who want to support typical development, or who have a late talker and are waiting for an evaluation or early intervention. They're not a treatment for children with diagnosed conditions.
The clearest signals to call a speech therapist or ask your pediatrician for a referral:
- No babbling by 12 months
- No words by 16 months
- No 2-word spontaneous phrases (not echoed) by 24 months
- Any loss of previously acquired language skills at any age
- A hearing test that hasn't been done recently, because hearing loss is the first thing to rule out
- Your child seems frustrated about communicating or has started avoiding communication attempts
ASHA is clear that parents shouldn't be told to "wait and see" past age 2 without a thorough evaluation [3]. If your pediatrician says wait and see and your gut says otherwise, request the evaluation anyway. Early intervention exists precisely because earlier help produces better outcomes.
If your child shows other signs alongside speech delay, like limited eye contact, repetitive behaviors, or difficulty with pretend play, autism spectrum speech therapy is a specific area of practice worth reading about.
Do speech therapy apps and programs help toddlers talk?
Here's where I'll be honest about the limits of the evidence. Plenty of apps get marketed to parents of late talkers. The research base for most of them is thin to nonexistent.
What the research does support is parent-implemented intervention: a speech-language pathologist teaches the parent specific techniques, and the parent uses them during everyday interactions. Studies on parent-coaching programs show meaningful effects on child language when parents are trained and supported [10]. The mechanism is simple. Parents are with the child for thousands of hours a therapist never will be.
Apps that just play words or label pictures are a different animal. Passive media exposure hasn't been shown to produce language learning in toddlers under 2 (with the exception of video chatting with a familiar person) [1].
Apps that coach parents in the specific techniques (self-talk, wait time, expansion), rather than trying to "teach" the child directly, are another category. Little Words, for example, is built as a coaching tool for parents and caregivers, not a passive language program. If an app prompts you to interact with your child differently, it's doing something more useful than one that just plays word sounds at your toddler.
If you want structured guidance, the online speech therapy space has grown a lot and gives families access to licensed SLPs who can do exactly the kind of parent coaching the research supports.
What kinds of toys and materials actually help?
Honestly, the toys matter less than what you do with them. But some categories create more language chances than others.
High value:
- Simple books with clear pictures (board books, lift-the-flap)
- Balls (rolling back and forth = natural turn-taking)
- Containers and objects that go in and out (builds vocabulary for in, out, on, off)
- Baby dolls and stuffed animals (promote pretend play and naming body parts)
- Play food and kitchen sets (huge vocabulary for everyday words)
- Puzzles with chunky pieces
Lower value for language:
- Toys that make sounds or talk on their own without needing any input
- Tablets or screens, which the AAP recommends limiting
- Very complex toys with many functions, which tend to entertain a child solo rather than pull an adult in
The pattern is simple. Toys that need two people, need taking turns, or need naming actions and objects beat toys that entertain a child alone. Open-ended beats electronic.
And none of this needs money. Water in a tub, dried beans in a container, cardboard boxes, spoons and pots: these create the same sensory engagement and interaction chances as expensive sets.
Does bilingualism cause or worsen speech delays?
No. This is one of the most stubborn myths in early childhood, and it does real harm, because it leads parents to stop speaking their home language to their children.
ASHA states clearly that bilingualism does not cause language disorders or speech delays [3]. Bilingual children may spread their vocabulary across two languages, so a Spanish-English toddler might know 25 words in each language (50 total) and look like they have a smaller vocabulary in English alone. But their total vocabulary counts.
If a bilingual child has a language disorder, it shows up in both languages, more than the second one. A child who struggles only in the second language is learning a second language, not showing a disorder.
The practical advice for bilingual families is to speak to your child in the language you're most fluent and emotionally expressive in, which for most parents is their home language. Rich, warm, expressive input in one language builds a foundation that transfers to the second. Switching to a language you're not comfortable with to "help" your child usually produces lower-quality input, not higher.
What should I do during everyday routines to encourage talking?
The research on toddler language is consistent on one point: everyday routines are the best classrooms. Not structured lessons. Not flashcards. The bath, the meal, the car ride, the grocery store.
During meals: Name the food. Use simple words. "Banana. Yellow banana. Mmm, yummy." Expand on what your toddler says or does: if they point to the cup, say "cup! You want more water." Let them make choices by pointing.
During bath time: Water words (wet, splash, pour, in, out), body parts, temperature words (hot, cold, warm). Sing. This is one of the richest 15-minute language windows of the day.
During dressing: Body parts, clothing words, action words (up, off, on, pull). "Arm in. Now the other arm. There you go."
During the grocery store: Color words, food names, "more," "all gone," counting, heavy/light. Kids at the grocery store are naturally curious about everything around them. Name what they look at.
In the car: Point out what you pass. Buses, dogs, trees, trucks. Songs. No screen. The car is a surprisingly good language spot because you're side by side (less pressure for eye contact) and there's a lot to name.
None of this needs planning or prep. It needs a slight shift in attention: instead of finishing the routine as fast as possible, slow down a bit and talk through it. Even 10 extra minutes of narration across the whole day adds up to a lot of language over a year.
Are there red flags during play that suggest something more than a late talker?
Some patterns during play are worth mentioning to a professional, not because they diagnose anything, but because they're the kinds of observations a speech-language pathologist or developmental pediatrician wants to know about.
Things to note:
- Does your child point to share interest (more than to request)? Declarative pointing ("look at that dog!") shows up around 12 to 14 months and is a key social communication milestone.
- Does your child bring you things to show you?
- Does your child look at you when something surprising or funny happens?
- Does your child imitate your actions and sounds?
- Does your child show interest in other children?
- Is play varied and flexible, or does it tend toward repetitive, rigid routines?
Limited or absent pointing, little interest in sharing experiences, and very rigid play patterns go with autism spectrum differences. That doesn't mean those signs confirm anything. It means they're worth discussing with a professional.
If your child uses a lot of repeated phrases from TV or books but has limited back-and-forth conversation, reading about echolalia and echolalia meaning may help you understand what you're seeing and whether it warrants evaluation.
For families already working with a professional who want to understand what comes next, learning about early intervention services is a good next step.
How long does it take for these activities to show results?
Honestly, there's no clean answer, and anyone who gives you a specific timeline is oversimplifying.
The research shows that consistent, high-quality language input over months produces measurable vocabulary gains. A 2016 study in the Journal of Child Language found that parent coaching on responsive interaction led to significant gains in child language over a 12-week period compared to controls [10]. But 12 weeks of daily interaction is a lot of input, and results vary by child.
For typical late talkers without underlying conditions, many show spontaneous catch-up between ages 2 and 3. The hard part is that you can't know in advance which late talkers will catch up and which won't, which is why evaluation is worth doing even when a child seems to be catching up on their own.
If you've done all of these activities consistently for 2 to 3 months and your toddler is still well behind the milestones in the table above, that's a strong signal to request a formal evaluation. These activities support language development. They don't replace a professional assessment when something is going on.
Little Words offers a short quiz at /start that helps parents figure out where their child is and what kind of support makes sense next, whether that's more home practice, parent coaching, or connecting with a licensed SLP.
Frequently asked questions
At what age should I worry if my toddler isn't talking?
ASHA recommends evaluation if a child has no words by 16 months, no 2-word phrases by 24 months, or loses any language skills at any age. These aren't panic points; they're referral thresholds. A hearing test is always the first step. If your gut says something is off, request an evaluation regardless of age. Services under IDEA Part C are available from birth to age 3 at no cost to families.
What is the single best activity to help a toddler talk?
Responsive conversation during everyday routines. Follow your child's gaze and point, narrate what they're doing, pause and wait for their response, then expand on whatever they produce. The evidence on contingent responsiveness is stronger than the evidence for any specific toy, game, or program. It's not flashy, but it's what the research consistently supports.
Do TV shows like Sesame Street help toddlers learn to talk?
For children over 2, high-quality educational programming can give some vocabulary exposure, but it doesn't replace live interaction. The AAP recommends no screen time for children under 18 to 24 months except video chatting. Toddlers don't learn language from screens the way they learn it from responsive people, because screens can't respond contingently to what the child does or says.
How many words should a 2-year-old say?
ASHA's developmental norms put the typical 24-month-old at 50 or more words, beginning to combine two words into phrases like "more milk" or "daddy go." Some children have 200 words at this age. Falling well below 50 at 24 months is typically considered a referral threshold. Count all words, including animal sounds used consistently for the same animal.
Can reading books to toddlers really help with speech?
Yes. A meta-analysis in the Review of Educational Research covering 35 studies found shared book reading significantly improves vocabulary and language skills in young children. The key is making it interactive: point to pictures, name what you see, ask your child to point, follow their interest. Reading the words on the page matters less than the conversation the book sparks.
Should I use baby talk with my toddler?
Motherese, the natural tendency to use higher pitch, slower rate, and simpler sentences with babies, is well-supported by research and is not harmful. It helps infants segment speech. What to avoid is swapping real words for nonsense sounds indefinitely: say "bottle" not "ba-ba," and "stomach" not "tummy-wummy." Simplified grammar and exaggerated melody are fine. Systematically replacing real words is less helpful as children approach age 2.
Does using sign language with a toddler slow down talking?
No. Research on baby sign language does not support the idea that signing delays speech. For many children, especially those with motor speech difficulties or those on the autism spectrum, sign supports communication and reduces frustration while verbal language develops. The same applies to AAC devices. A research review in the Journal of Speech, Language, and Hearing Research found no evidence that AAC inhibits speech development.
My toddler says a lot of words but mostly repeats things from TV. Is that normal?
Some echolalia (repeating heard phrases) is typical in toddlers under 2 and is part of normal language development. When echolalia is very prominent, makes up most of a child's output, and the child has limited spontaneous functional communication, it's worth discussing with a speech-language pathologist. Scripted language from shows can be meaningful communication for some children. An SLP can help you understand what you're seeing.
How do I get my toddler to talk more at home if they already receive speech therapy?
Ask your child's SLP for specific home practice targets each session. Research consistently shows that parent-implemented strategies between sessions speed up progress far more than therapy alone. The activities in this article, especially self-talk, parallel talk, expansion, and wait time, are the same techniques therapists teach parents. Consistency across settings is what drives carryover.
Are speech delays hereditary?
There is a genetic component to language development and language disorders. Children with a family history of late talking, dyslexia, or language-based learning differences carry somewhat higher statistical risk for language delays. But heritability doesn't mean inevitability. Rich language input and early intervention work regardless of family history. Genetic risk is a reason to monitor closely, not a reason to wait longer before acting.
What's the difference between a speech delay and a language delay?
Speech delay refers to difficulty producing sounds and words, the mechanics of talking. Language delay refers to difficulty understanding and using language as a system: vocabulary, grammar, following directions. They often co-occur but are distinct. A child can have age-appropriate understanding (receptive language) and still struggle to produce words. A speech-language pathologist evaluates both areas separately.
Do bilingual toddlers take longer to talk?
Bilingual children are not slower language learners, but they may look like they have smaller vocabularies in one language because words are spread across two. Total vocabulary across both languages is the correct measure. ASHA is explicit that bilingualism does not cause language disorders. If a bilingual child has delays, they appear in both languages, more than one. Speak to your child in your most fluent, expressive language.
Can I access speech therapy for my toddler for free?
Yes. Under IDEA Part C, children from birth to age 3 with developmental delays are entitled to evaluation and early intervention services at no cost to families. You don't need a doctor's referral; you can contact your state's early intervention program directly. At age 3, services transition to school-based services under Part B of IDEA. Eligibility and available services vary by state.
What should I do if my pediatrician says to wait and see?
Trust your instincts and request the evaluation anyway. ASHA's guidance does not support an extended wait-and-see approach past age 2. You can request early intervention services directly without a pediatrician's referral under IDEA Part C. Getting evaluated does not obligate you to accept services; it gives you information. Earlier assessment consistently produces better outcomes than delayed assessment.
Sources
- American Academy of Pediatrics, Council on Communications and Media. Media and Young Minds. Pediatrics. 2016.: Roughly 15 to 20 percent of toddlers are late talkers at age 2; AAP recommends no screen time for children under 18 to 24 months except video chatting.
- Carpenter M, Nagell K, Tomasello M. Social cognition, joint attention, and communicative competence from 9 to 15 months of age. Monographs of the Society for Research in Child Development. 1998.: Joint attention onset at 9 to 12 months is one of the strongest predictors of later vocabulary; contingent responsiveness predicts word learning.
- American Speech-Language-Hearing Association. Late Language Emergence. ASHA Practice Portal.: ASHA developmental norms for receptive and expressive language milestones; no babbling by 12 months and no words by 16 months are referral indicators; bilingualism does not cause language disorders.
- Rowe ML. A longitudinal investigation of the role of quantity and quality of child-directed speech in vocabulary development. Child Development. 2012.: Density of parent language input during joint activities predicts vocabulary size at age 2.
- Bus AG, van IJzendoorn MH, Pellegrini AD. Joint book reading makes for success in learning to read: A meta-analysis on intergenerational transmission of literacy. Review of Educational Research. 1995.: Meta-analysis across 35 studies found shared book reading significantly improves vocabulary and language skills in young children.
- Hart B, Risley TR. Meaningful Differences in the Everyday Experience of Young American Children. Paul H. Brookes Publishing. 1995.: Children in high-interaction households heard roughly 30 million more words by age 3 than children in low-interaction households; word exposure gap associated with vocabulary size, IQ, and academic achievement.
- Goldin-Meadow S, Levine SC, Hedges LV, Huttenlocher J, Raudenbush SW, Small SL. New evidence about language and cognitive development based on a longitudinal study: Hypotheses for intervention. American Psychologist. 2014.: Gesture predicts later vocabulary; teaching parents to gesture more leads to children gesturing more, which then predicts more words.
- U.S. Department of Education. IDEA Part C: Early Intervention for Infants and Toddlers with Disabilities.: IDEA Part C provides evaluation and early intervention services at no cost to families for children birth to age 3; families can contact state programs directly without a doctor's referral.
- Millar DC, Light JC, Schlosser RW. The impact of augmentative and alternative communication intervention on the speech production of individuals with developmental disabilities: A research review. Journal of Speech, Language, and Hearing Research. 2006.: No evidence that AAC inhibits speech development; substantial evidence that AAC supports communication development in children with developmental disabilities.
- Suskind DL, Leffel KR, Graf E, et al. A parent-directed language intervention for children of low socioeconomic status: A randomized controlled pilot study. Journal of Child Language. 2016.: Parent coaching on responsive interaction led to significant gains in child language over a 12-week intervention period compared to controls.
- Individuals with Disabilities Education Act, 20 U.S.C. § 1400 et seq.: IDEA is the federal statute establishing free evaluation and early intervention services for eligible children from birth through age 21.
- American Speech-Language-Hearing Association. How Does Your Child Hear and Talk?: ASHA publishes developmental milestone charts used clinically by speech-language pathologists, including typical expressive vocabulary sizes by age.
