What is the best response of a speech-language pathologist (SLP) to parents concerned about their twin daughter's language skills?

The best response from a speech-language pathologist (SLP) to parents worried about their twin daughter's language skills is that at Sharon's age, jargon is normal. This statement provides reassurance to the parents by validating that the presence of jargon—meaning the use of nonsensical or made-up words by a child—is a typical part of language development.

Children often experiment with sounds, syllables, and patterns as they learn to communicate. Around this stage, it is common for them to engage in this type of expressive language practice as they are still mastering the building blocks of communication. Recognizing that jargon is a normal stage can alleviate parents' concerns about potential delays or issues, allowing them to understand that this behavior is part of the developmental process.

The other responses fail to address the specific developmental context appropriately. While it is important to understand that jargon typically should decrease as a child approaches their second birthday, that information can be alarming without the context that it's normal at certain stages. Additionally, discussing the environments or making comparisons between the children's development may not provide the specific reassurance needed in this situation. Expressing concern over one child being behind could unnecessarily escalate parental anxiety instead of offering support and guidance.