A children has a vocabulary of 4-6 words , however the main mode of communication and social interaction continues to be non verbal what is the most likely developmental age of the child __________
**Core Concept**
The question assesses the child's developmental stage, specifically their language skills and non-verbal communication abilities. This is a critical aspect of pediatric assessment, as it helps clinicians identify normal developmental patterns and potential delays or disorders.
**Why the Correct Answer is Right**
Children at this stage are likely to be around 18-24 months old, characterized by the emergence of single words and a predominantly non-verbal mode of communication. This developmental milestone is crucial, as it marks the transition from pre-linguistic to linguistic communication. The child's vocabulary expansion and ability to use gestures, facial expressions, and tone of voice to convey meaning are essential indicators of normal development.
**Why Each Wrong Option is Incorrect**
* **Option A:** This age range is too early, as children typically begin to say their first words around 12 months and start combining two words by 24 months.
* **Option B:** This age range is too late, as children usually have a vocabulary of 50-100 words and use short sentences by 2-3 years of age.
* **Option C:** This age range is too broad, as it encompasses a wide range of developmental stages, including the pre-linguistic period and the early stages of language acquisition.
* **Option D:** This age range is too specific, as children's developmental pace can vary significantly, and not all children reach this stage by 30 months.
**Clinical Pearl / High-Yield Fact**
Keep in mind that every child develops at their own pace, and some may need more time to master language skills. If you suspect a child's language development is delayed, consult with a pediatrician or a speech-language pathologist for further evaluation and guidance.
**Correct Answer:** C. 18-24 months. This age range accurately reflects the child's developmental stage, characterized by emerging language skills and predominantly non-verbal communication.