My Child Can’t Say the R (or S or TH, L) Sound Correctly — Is That Normal?

If your child says “wabbit” instead of “rabbit” or “fumb” instead of “thumb,” you may be wondering:

Is this typical speech development, or does my child need support?

The short answer is: it depends on the individual child.

Some speech sound differences are common during early development. However, when an inaccurate sound pattern persists, targeted support can help a child learn a more efficient way to produce that sound.

Speech sound development varies widely, and age-based norms tell only part of the story. A speech evaluation should look beyond age alone and consider speech-motor patterns, sound placement, airflow and voicing coordination, stimulability, intelligibility, and how the error affects everyday communication.

The goal of speech therapy is not simply to “practice a sound.” It is to teach the child the precise movements and coordination needed for accurate production, then build consistency from single sounds to words, sentences, and everyday conversation.

Common persistent errors we evaluate include…

● S and Z sounds: interdental (“tongue between the teeth”) or lateralized productions, often described as “slushy” speech

● R sounds: including vocalic R in words such as car, bird, and teacher

● TH sounds: as in thumb, think, this, and that

● L sound: particularly when the tongue is not positioned accurately for clear production

Why “Wait and See” Is Not Always the Best Approach

Because motor speech movements are complex, many children continue to refine them throughout kindergarten and early school age. However, while some children naturally outgrow speech sound errors, others do not!

As speech-language pathologists, we often work with older students who have practiced an inaccurate sound pattern for years. Changing a speech sound requires learning a new movement pattern and building consistency through practice and feedback. Early support can help children develop more efficient productions before an error pattern becomes more established.

Simply stated: “developmentally appropriate” does not always mean intervention would not be helpful. Sometimes a brief evaluation, home practice recommendations, or short-term support can make a significant difference.

Signs Your Child May Benefit From a Speech Consultation

Consider speaking with a speech-language pathologist if:

• Speech errors are consistent

• Your child is difficult for unfamiliar listeners to understand

• Teachers or other adults ask for clarification

• The speech pattern has remained unchanged over time

• Your child becomes frustrated or embarrassed when speaking

• You notice difficulty with spelling, reading, or sounding out words correctly

A speech evaluation can help determine whether monitoring, home practice, or direct speech therapy is the best next step.

What Happens During a Speech Evaluation?

During a speech evaluation, a speech-language pathologist assesses:

• Which sounds are affected

• How often the speech errors occur

• Whether your child can produce the sound with cues or support

• Overall speech intelligibility

• The impact on communication, academics, and confidence

The goal is not simply to identify speech errors, but to understand the child’s speech patterns and determine whether support would be beneficial.

The Bottom Line

If your child is finishing kindergarten or first grade and still struggles with some sounds sounds, that does not automatically mean something is wrong. Many children continue refining articulation skills throughout elementary school. However, if you find yourself “translating” your child’s words for others, or if a distorted sound has persisted, it may be worth seeking guidance.

When it comes to speech development, the best approach is neither panic nor ignoring concerns completely. Instead, seek support, monitor progress, and make informed decisions based on your child’s individual needs. Speech sounds require precise movements and coordination. Early support can help children establish efficient movement patterns and build confidence with clear communication.

Schedule a brief, friendly 15-Minute Consultation today to learn whether your child would benefit from direct therapy, targeted support, or simply reassurance that development is on track.