How to reduce tantrums by improving communication

Last updated 2026-07-10

Why tantrums happen in the first place

A tantrum is almost always a child telling you something they can't say. Hunger. Pain. A toy across the room. A change in routine nobody warned them about. The message is real. The delivery is broken.

The American Academy of Pediatrics (AAP) notes that tantrums peak between ages one and three, exactly the window when expressive language lags farthest behind comprehension ^[1]. Kids understand far more than they can produce, and that gap builds frustration fast. When the words aren't there, the body speaks instead.

For neurodivergent children, including those with autism, language delays, or apraxia of speech, that gap lasts longer than it does for typically developing peers. Behavior that reads as defiant is usually desperate.

None of this is a diagnostic tool. But if tantrums are frequent, long, or still happening well past age four, communication is almost always part of the story. That's good news, actually, because communication is something you can change.

The link between language delay and tantrums

The research here is clear. Children with smaller expressive vocabularies have more behavior problems, and tantrums sit at the top of the list.

A 2001 study in the Journal of Child Psychology and Psychiatry followed 1,116 children and found that language delay at age two predicted elevated behavior problems at age three, independent of other factors ^[2]. A later analysis in Pediatrics confirmed the pattern: late talkers showed higher rates of emotional and behavioral difficulties than language-typical peers ^[3].

The mechanism is simple once you see it. A child who can't say "I'm scared" hits. A child who can't say "that hurts" screams. A child who can't say "I need a break" bolts or drops to the floor. These are communication acts. Ugly, exhausting ones, but communication all the same.

Here's the part that helps: improving communication, even a little, tends to bring behavior down fast. Parents often report fewer daily tantrums within two to four weeks of adding a handful of functional words or symbols and using them consistently. No large randomized trial pins down that exact timeline, but early intervention research shows again and again that communication gains carry behavioral gains with them.

What "improving communication" looks like day to day

It doesn't mean flashcard drills. It means giving your child more ways to get their needs met without falling apart.

Think of it in three layers. First, reduce how often a tantrum even becomes necessary: predictable routines, visual schedules, and transition warnings lower the number of moments where a child feels ambushed. If a child can't process "we're leaving in five minutes," a timer they can watch does the work the words can't.

Second, hand them a fast alternative. This is where picture symbols, simple signs, and AAC devices come in. A child who can tap a symbol for "more" or "help" or "stop" has a tool that works before speech arrives. The American Speech-Language-Hearing Association (ASHA) is explicit that AAC should start early and does not hold speech back ^[4].

Third, build the language underneath. Modeling just above your child's current level, expanding what they say, and reading together grow the vocabulary and sentence structure that eventually replace tantrums with words. This is the slow game. Play it anyway.

None of this needs formal therapy to begin. Some of it you can start this afternoon.

Strategies that actually move the needle

Here are the approaches with real evidence behind them, plus an honest note on how hard each one is to pull off.

Teach one high-value requesting word or symbol first. The single most useful move for most families is giving a child one reliable way to ask for something they want badly: a favorite food, a preferred toy, a break from demands. ASHA's practice guidance identifies functional requesting as the highest-priority communication target because it replaces the tantrum most directly ^[4].

Use visual supports. A first-then board ("first shoes, then park") cuts resistance to non-preferred tasks for a lot of kids. Visual schedules let children see a transition coming instead of getting blindsided. Research on children with autism consistently links more predictability to less problem behavior ^[5].

Model, don't demand. Skip "what do you want?" and the pressure that follows. Say the word or show the symbol yourself. "More? You want more." Then hand it over without making the child perform for it. This is aided language stimulation, and it's how children learn to use communication tools: by watching you use them first ^[6].

Offer choices. Two options gives a child control without opening an endless negotiation. "Red cup or blue cup?" If your child can't answer with words, hold up both objects. A point or a reach counts, and it should be honored.

Give transition warnings they can process. Verbal warnings land for some kids. A visual timer (the Time Timer runs about $30 to $40) lands better for many. A specific song works for others. The format matters less than doing it the same way every time.

Narrate instead of quiz. Parents who describe what's happening build language faster than parents who fire off questions. "You're frustrated. The block fell. That's annoying." Name the feeling. Name the event. No demand to answer.

Respond to every communication attempt: a gesture, a grunt, a reach, a glance toward a shelf. Those all count. Respond to them consistently and your child learns that communication works, which is the whole point. The child who gets heard early has less reason to escalate.

Does teaching signs or AAC hold speech back?

No, and the evidence backs that up firmly.

ASHA's position leaves no room for hedging: "Research has not shown that the use of AAC hinders speech development. In fact, studies have shown that AAC can support and enhance speech production." ^[4] The same holds for sign language used as a bridge. A 2006 meta-analysis in the American Journal of Speech-Language Pathology found that AAC combined with speech produced better outcomes than speech-only intervention for children with complex communication needs ^[7].

The fear is understandable. It can feel like waving a white flag on talking. In practice, the opposite happens. A child who communicates successfully with symbols or signs is a calmer, more engaged child, and engagement is exactly what grows language.

For children with autism or significant language delays, autism spectrum speech therapy now treats AAC as a standard tool, not a last resort.

If your child already uses some signs or echolalia to communicate, pay attention to it. Echolalia (repeating words or phrases heard elsewhere) is often a real communication attempt, not random noise. Reading what it means helps you respond in ways that lower frustration for both of you.

Communication tantrum or behavioral tantrum?

Honest answer: you often can't tell cleanly, since most tantrums are a mix of both.

Still, some patterns point toward communication as the main driver:

• The tantrum stops fast once you correctly read what the child wanted
• Outbursts cluster around specific unmet needs: hunger, fatigue, certain transitions, particular activities
• The child can't point to, label, or otherwise signal the thing they want before the meltdown starts
• Tantrums get noticeably worse with unfamiliar people or in new places, where the child's usual shortcuts don't work
• There's already a language delay flagged, or you have a nagging concern about one

Tantrums that seem to come from nowhere, that escalate no matter how you respond, or that include real self-injury deserve an evaluation from a speech therapy specialist and a developmental pediatrician. The behavior may still be rooted in communication, but the system involved is probably more tangled than you can decode alone.

What can parents do at home without a therapist?

More than you'd think. Families who aren't connected to services yet, or who are stuck on a waitlist (six to twelve months is common in many regions), can still make real progress at home. Start with the easy wins.

Pick two or three high-priority words or symbols, not twenty. Research on AAC implementation shows that a small, meaningful vocabulary used consistently beats a large vocabulary used sloppily ^[6]. Look at what your child wants most in a day, a favorite snack, a preferred activity, a break, and start there.

Put picture symbols exactly where they're needed. If snack time is a meltdown zone, tape a "more" symbol and a "done" symbol to the fridge at your child's eye level. If getting dressed is a daily war, make a visual sequence of the steps.

Read books with heavy repetition. "Brown Bear, Brown Bear" or "The Very Hungry Caterpillar" build vocabulary through patterns a child can predict. Point to the pictures as you say the words, and don't make the child repeat anything, just model.

Follow the child's lead. Join whatever they're doing and comment on it. If they're pushing a car, grab another car and say "push, push, crash." This is Responsive Interaction, one of the most replicated strategies in the early language literature ^[8].

If you want structured daily practice, apps built for language-delayed or neurodivergent kids can help you stay consistent. Little Words is one, built for exactly this kind of home practice. It doesn't replace a speech-language pathologist, but between sessions it keeps the momentum going.

If you haven't been evaluated yet, Part C of the Individuals with Disabilities Education Act guarantees free early intervention for children under three with developmental delays. Ask your pediatrician for a referral ^[9].

How quickly can communication improvements reduce tantrums?

Parents reliably notice a difference within two to four weeks of using even a few new communication supports consistently. That number isn't from a randomized trial: it comes from parent report in implementation studies and from SLPs describing what they see across their caseloads.

The closest research match is a review of Functional Communication Training in the Journal of Applied Behavior Analysis, which found it reduced problem behavior significantly within 12 to 20 sessions when the replacement behavior was easy to produce and consistently honored ^[10].

Speed depends on how functional the new tool is (does it actually get the child what they want?), how consistent the adults are across settings and people, and whether you correctly identified the need behind the behavior. If the symbol you taught doesn't get the child something they truly want, it won't replace the tantrum. That's why you start with their highest-motivation items: a tool the child doesn't care about is a tool they won't use.

When should you get a professional evaluation?

Now, not later, if any of these fit: your child has no words at 16 months, no two-word phrases at 24 months, or loses language at any age ^[1]; tantrums regularly run more than 15 minutes, happen more than five times a day, or include self-injury; you have a gut feeling that something is off; or tantrums are pulling the whole family's daily life apart.

A speech-language pathologist is the starting point for communication concerns. Your pediatrician can refer you, or you can contact your local school district directly. For children three and older, the district is legally required to evaluate for free under IDEA ^[9]. For children under three, the entry point is your state's early intervention program.

Private SLPs are often faster than school systems, though school evaluations carry legal protections and the right to a free appropriate public education. You don't have to pick one lane; plenty of families run both at once.

Online options have widened access a lot. Online speech therapy is covered by many insurance plans after pandemic-era telehealth expansion, though coverage still varies by state and plan.

What do the milestones look like, and what counts as a delay?

The CDC and AAP use these benchmarks ^[1][11]:

Missing one milestone doesn't mean there's a disorder; kids vary. But if your child is consistently two or more months behind across several milestones, or if they've lost language they used to have, that's a reason to evaluate rather than wait and see. The evidence on early intervention points one direction: earlier is better. Waiting to see if a child "grows out of it" delays support that works, and in most cases it buys you nothing.

What about kids who are verbal but still have lots of tantrums?

Having words isn't the same as having the skills to name and manage big feelings. A four-year-old can carry 500 words and still have zero language for "I'm overwhelmed and I need to stop."

For verbal kids, the target shifts to emotional vocabulary and self-advocacy. Name feelings out loud and often. Read books about emotions. Teach specific phrases like "I need help" or "can I have a break?" A child who can say that has a tool that works better than screaming.

Co-regulation matters here too. A child can't regulate a state they've never watched an adult regulate. Staying calm yourself (genuinely hard on a bad day), naming your own feelings out loud, and showing what "taking a break" looks like teaches the skill better than any lecture.

For children with apraxia of speech, the words are in their heads but won't come out reliably. That motor-planning wall creates its own kind of frustration: the child knows exactly what they want to say and can't produce it. That deserves targeted therapy, not more vocabulary practice piled on top.

For a wider view of how this works in practice, speech therapy for verbal children with behavior concerns often pairs language work with strategies borrowed from behavioral and emotional regulation.

How do you stay consistent when you're exhausted and mid-meltdown?

This is the hardest part, and every practitioner knows it. The strategies above work when you're calm and prepared. They're brutal to execute when you've been up since 5am and your kid has been crying for twenty minutes.

A few realistic moves. Set things up before the meltdown, not during it: put the visual supports on the wall on a quiet Tuesday morning, practice the "help" sign during play, introduce the timer during a routine you both like. The setup happens in the calm so the tool is ready in the storm.

Pick one strategy and stick with it. Parents who launch five new things at once usually keep none of them. Choose the one that fits your life most naturally and run it for two weeks before you judge it.

Give yourself credit for messy attempts. You'll forget the visual schedule sometimes. You'll respond to the tantrum instead of the communication sometimes. That's fine: consistency means most of the time, not every single time.

Use any support you can reach: a parent group, a pediatrician who listens, a good app for practice between sessions. If your child already has an SLP, ask them to show you exactly what to do at home, more than describe what happens in session. Carryover at home is where most language growth actually lives.

For ongoing home support, the Little Words app quiz at littlewords.ai/start helps you match strategies to your child's current communication profile, which makes picking that one strategy a lot easier.

Common questions about tantrums and language

Parents usually want to know when tantrums stop being "normal toddler stuff" and start pointing to a language delay. If your child has frequent, intense tantrums and is also missing language milestones (no words by 16 months, no two-word combinations by 24 months), take that combination seriously now rather than waiting. The AAP recommends raising any language concern at well-child visits, and you don't need a milestone to be officially missed before you bring it up.

Teaching a child a few signs does help many families cut down on tantrums. Signs give a child a fast, physical way to communicate before speech is reliable, and starting with "more," "all done," "help," and "eat" covers the situations that cause the most frustration. Research backs signs as a bridge to speech, not a substitute for it, and the thing that makes them work is consistency: every adult around the child needs to use and recognize the same signs.

If your two-year-old only has a few words, you might be wondering how many tantrums count as normal. The AAP notes toddlers typically have one to four tantrums a day, lasting two to five minutes each. More than five a day, or tantrums that regularly run past 15 minutes, are worth mentioning to your pediatrician, especially if your child's vocabulary is smaller than the 50-plus words expected by age two.

One approach worth knowing about is Functional Communication Training, or FCT. It works by figuring out what a tantrum actually gets the child (attention, escape from a task, a desired item) and then teaching a simpler, acceptable way to get that same result. A review in the Journal of Applied Behavior Analysis found FCT consistently reduces problem behavior across ages and populations, as long as the replacement behavior is easy to produce and gets rewarded reliably.

To tell whether a tantrum is about communication or just behavior, watch the patterns. Does it stop when you correctly guess what your child wanted? Does it cluster around specific unmet needs? Can they get the need across before things escalate? If you're answering yes to most of that, communication is probably driving it. If tantrums seem random, don't resolve once needs are met, or involve self-injury, it's worth getting a professional evaluation rather than trying to decode it yourself.

Meltdowns and tantrums aren't the same thing, even though they can look alike from the outside. Tantrums usually involve some behavioral awareness (a child checking whether anyone's watching), while meltdowns are neurological overload states where the child has genuinely lost the ability to regulate. Communication supports help with both, but meltdowns often need sensory adjustments too, which is why a speech-language pathologist working alongside an occupational therapist tends to handle this best.

Picture cards won't replace words. Research consistently shows picture symbols support speech rather than replace it: children who communicate successfully with symbols often develop more speech, not less, because success itself increases the motivation to communicate. The goal is always to fade the supports as verbal skills grow, but using symbols while speech is still emerging doesn't create dependency.

If you want the fastest way to cut tantrums through communication, find the one or two situations that trigger the most of them and give your child a single new tool for exactly those moments: a "help" sign for when they can't open something, a "more" symbol at snack time, a visual timer before transitions. Respond immediately every time they use it. Most families see fewer tantrums in those specific situations within two to three weeks.

Some apps can support home language practice and AAC use in ways that reduce communication-based tantrums, as long as they're built on evidence-based strategies like modeling, functional vocabulary, and visual supports. They work best as practice between therapy sessions rather than a standalone fix, and an app is no substitute for an actual evaluation, though it can help keep your strategies consistent from day to day.

Speech therapy tends to reduce tantrums and improve talking together, not one or the other. When a child gains reliable communication, frustration drops and behavior improves alongside it. Early intervention research consistently links communication gains to fewer behavior problems, which is exactly why ASHA treats functional communication as a primary treatment target: it addresses problem behavior and language development at the same time.

Having words isn't the same as having effective communication, so a child who talks but still tantrums constantly may still benefit from seeing a speech-language pathologist. They can check whether your child has the vocabulary for emotions and self-advocacy, how clearly others understand their speech, and whether gaps in social language are feeding the frustration. Plenty of verbal children with frequent tantrums turn out to have specific gaps that targeted therapy can close.

Getting a free evaluation depends on your child's age. Children under three can be referred to their state's early intervention program through their pediatrician or by contacting the program directly. Children three and older are evaluated for free through the local school district under IDEA (Part B). Either path gets you a free evaluation within a set timeline, typically 45 to 60 days from referral depending on your state's rules.

Sources

1. American Academy of Pediatrics, Developmental Milestones (HealthyChildren.org): Tantrums peak between ages one and three; no words by 16 months and no two-word phrases by 24 months are developmental red flags warranting evaluation.
2. Journal of Child Psychology and Psychiatry, 2001, language delay predicting behavior problems in a cohort of 1,116 children: Language delay at age two predicted elevated behavior problems at age three in a cohort of 1,116 children.
3. Rescorla L, Pediatrics, late talkers and behavioral/emotional difficulties: Late talkers had significantly higher rates of emotional and behavioral difficulties than language-typical peers in longitudinal follow-up.
4. American Speech-Language-Hearing Association, Augmentative and Alternative Communication practice portal: ASHA states that research has not shown AAC hinders speech development and that it can support speech production; functional requesting is identified as the highest-priority communication target.
5. National Autism Center, National Standards Project: Visual supports and structured schedules are among the evidence-based practices consistently shown to reduce problem behavior in children with autism.
6. Romski M, Sevcik RA, American Journal of Speech-Language Pathology, AAC and language learning: Aided language stimulation (modeling AAC use) and small high-priority vocabulary sets used consistently outperform large vocabularies used inconsistently.
7. Millar DC et al., American Journal of Speech-Language Pathology, 2006, Does AAC inhibit natural speech development?: Meta-analysis found AAC combined with speech produced better outcomes than speech-only intervention for children with complex communication needs; AAC did not impede speech.
8. Mahoney G, Perales F, Topics in Early Childhood Special Education, Responsive Interaction and language outcomes: Responsive Interaction (following the child's lead, commenting during joint attention) is one of the most replicated early language intervention strategies in the literature.
9. U.S. Department of Education, Individuals with Disabilities Education Act (IDEA): IDEA Part C guarantees free early intervention for children under three with developmental delays; Part B requires school districts to provide free evaluations for children three and older.
10. Tiger JH et al., Journal of Applied Behavior Analysis, Functional Communication Training review: FCT significantly reduced problem behavior within 12 to 20 sessions when the replacement behavior was easy to produce and consistently honored.
11. CDC, Learn the Signs. Act Early. Developmental Milestones: CDC milestone guidelines: 12 months first words and gestures; 24 months 50+ words and two-word combinations; 36 months three-word sentences; 48 months tells simple stories.