You’ve been noticing it for a while now. Your toddler isn’t talking as much as other kids their age. Maybe their words are hard to understand, or maybe they’re barely saying any words at all. You’ve searched online, read the milestone charts, and now you’re more confused than when you started — because some articles say “speech delay” and others say “language delay,” and nobody seems to explain what the difference actually is.
Signs of a Speech Delay in Toddlers
A speech delay is primarily about sound production and intelligibility — how clearly your child speaks. Look for:
- Difficulty producing specific sounds (e.g., “t,” “d,” “k,” “g,” “s,” “r”) at ages where these are expected
- Speech that is significantly harder to understand than peers of the same age
- By age 2, parents and caregivers should understand roughly 50% of a child’s speech; by age 3, roughly 75%; by age 4, most speech should be clear to unfamiliar listeners
- Consistent substitution or omission of sounds in a pattern (e.g., always saying “tat” for “cat”)
- Frustration or avoidance when not understood
A child with a speech delay often has a lot to say — they may have rich vocabulary and good comprehension — but the physical execution of speech sounds is behind their age expectations.
Signs of a Language Delay in Toddlers
A language delay is about understanding and using words and sentences. Signs include:
- Fewer words than expected for age (typically 50+ words by 24 months; two-word phrases like “more milk” by 18–24 months)
- Limited variety of words — using only nouns with no verbs, adjectives, or social words (“hi,” “bye,” “no”)
- Difficulty following instructions (“Go get your shoes and bring them here”)
- Not responding consistently to their name or to simple questions
- Struggling to answer “what,” “where,” or “who” questions
- Short sentences compared to same-age peers, or sentences with missing grammar words (“Me go” instead of “I want to go”)
A child with a language delay may actually have quite clear speech — what they say might be easy to understand, but they say very little of it.
Can a Child Have Both?
Absolutely — and many do. A mixed speech and language delay is common and simply means that both the form of speech (sound production) and the content/use of language (vocabulary, grammar, comprehension) are behind developmental expectations. This is one of the key findings that a formal speech-language assessment at Mosaic Speech Therapy is designed to identify.
Why the Distinction Matters for Treatment
If a child has a speech delay, therapy will focus on phonological awareness, articulation, and teaching the motor patterns for specific sounds. Techniques are often direct, structured, and involve lots of auditory feedback and practice.
If a child has a language delay, therapy targets vocabulary building, sentence expansion, comprehension strategies, and — depending on the profile — either receptive or expressive language or both. The approach is typically more naturalistic and play-based, embedded in everyday routines.
When both are present, a skilled SLP sequences goals carefully so that improvements in one area support the other.
Getting the diagnosis right means getting the treatment right. A child who only receives articulation therapy when they actually have a language delay will make progress in sound production but remain stuck in their ability to communicate meaningfully — and vice versa.
What to Do If You’re Concerned About Your Toddler in Edmonton
Don’t wait for your child to “grow out of it” beyond 6 months of your initial concern. While some toddlers do catch up independently, the window for early intervention is too valuable to leave to chance. Research consistently shows that earlier support leads to stronger long-term communication outcomes.
At Mosaic Speech Therapy in Edmonton, our registered SLPs conduct comprehensive evaluations that assess both speech and language — looking at sound production, vocabulary, grammar, comprehension, and social communication. From there, we build an individualized plan that targets exactly what your child needs, not a one-size-fits-all program.
We’re located at 205, 7609-109 Street NW in Edmonton’s United Health Centre. We offer direct billing to most insurance providers, flexible scheduling, and a welcoming environment for toddlers and their families.
If your gut is telling you something isn’t quite right, trust it. Contact us at info@mosaic-slp.ca or call 587-292-0072.