Questions: Language Pragmatics and Discourse Development

Question 1

A 6-year-old has rich vocabulary and grammatically correct sentences but always addresses adults and toddlers in the same way, fails to take conversational turns, and interprets 'break a leg' literally. What does this pattern most likely indicate?

• A. A vocabulary delay masked by apparent fluency
• B. Pragmatic difficulty — the child has not learned how to use language contextually despite having the formal system
• C. A phonological processing disorder affecting comprehension
• D. Typical development for a 6-year-old; register adjustment develops in adolescence

Answer: (B)

The child's profile — correct grammar and rich vocabulary alongside failure to adjust register, turn-take, and interpret non-literal language — is the signature of pragmatic difficulty. Pragmatics is the layer governing contextual use: when and how to speak, what to assume, how to read figurative meaning. These competencies develop separately from the formal language system and draw on theory of mind. A child can master phonology, morphology, and syntax while having significant pragmatic impairment, as often seen in autism spectrum disorder.

Question 2

An 18-month-old points at a dog across the street and vocalizes, not to request anything but apparently just to share the sight with a caregiver. This behavior is significant in pragmatic development because it marks:

• A. The beginning of phonological awareness, as the child practices labeling objects
• B. A regression from instrumental communication to pre-linguistic gesture
• C. The emergence of declarative (joint reference) communication — using language to share attention rather than to get something
• D. The child's first use of syntax, combining gesture with vocalization

Answer: (C)

This declarative pointing — vocalizing to share attention rather than to obtain an object — is a crucial pragmatic milestone. It signals that the child understands another person's attention can be directed and shared, which requires rudimentary theory of mind. Prior to this stage, communication is primarily instrumental (requesting, refusing). The shift to joint reference indicates the child now treats communication as a social-cognitive act, not just a tool for getting needs met. This transition predicts later pragmatic and social development.

Question 3

Children with autism spectrum disorder who have intact grammar and vocabulary typically also have typical pragmatic abilities.

• T. True
• F. False

Answer: False

This is false and illustrates a key insight: formal language competence and pragmatic competence are partially dissociable. Children with ASD characteristically show intact or advanced phonology, vocabulary, and grammar alongside marked pragmatic difficulty — trouble inferring speaker intent, reading non-literal meaning (irony, sarcasm), adjusting register for different audiences, and managing conversational turn-taking. This dissociation shows that pragmatics draws on social-cognitive processes (including theory of mind) that are distinct from the formal language system.

Question 4

The quality of a child's narrative ability by age 6–7 is a strong predictor of later reading comprehension and academic performance.

• T. True
• F. False

Answer: True

This is true. Narrative development — the ability to produce structured stories with coherent episode structure, causal links, and appropriate background information — requires holding multiple elements in working memory, tracking cause and effect, and modeling the listener's information needs. Academic language (textbooks, instructions, extended explanations) is fundamentally narrative and expository in structure. Children who have developed strong narrative schemas approach academic texts with the cognitive tools to comprehend and produce similar discourse structures.

Question 5

Why does pragmatic language development depend on theory of mind, and what happens when theory of mind development is delayed or atypical?

Model answer: Theory of mind — the ability to represent others' mental states — is required for effective communication because speakers must model what their listener knows, what they need to hear, and how they are likely to interpret utterances. To adjust register for a younger child, you must represent that child as having a smaller vocabulary and simpler syntactic capacity. To produce coherent narrative, you must track what background information the listener lacks. To interpret sarcasm, you must recognize that the speaker intends the opposite of their words — which requires inferring the speaker's mental state. When theory of mind is delayed or atypical, as in ASD, these pragmatic operations fail even when the formal language system is intact.

The link between theory of mind and pragmatics is why pragmatic difficulties in ASD are described as a social-cognitive rather than purely linguistic problem. The child's grammar and phonology can be fully intact because those systems develop through mechanisms that don't require modeling others' minds. But using language well in real interactions is fundamentally about coordination — anticipating interpretation, managing common ground, reading implication — and all of that requires representing other minds.