OCR A-Level English Language: child language acquisition (Component 02 Section A), a complete overview

What child language acquisition demands

Section A of Component 02 examines how children acquire language, through a transcript of children's speech or a sample of their writing. The task is analytical and evaluative: you read the data, analyse it across the language levels, explain it with acquisition theory, and read the role of interaction, reaching a judgement about the child's development. This overview ties the strands together, the theories, the stages of spoken and written development, functional and pragmatic development, and the technique for the data question. Each has its own dot-point page with practice questions.

The shape of the task

Section A is a 20-mark question that presents children's language data and asks you to analyse and evaluate it. It assesses three objectives together:

• AO1 - apply methods of analysis across the language levels, with accurate terminology.
• AO2 - demonstrate critical understanding of acquisition concepts and theories.
• AO3 - analyse how interaction and context shape the child's language.

The defining demand is integration: these are not three sections but three strands of one evaluated argument.

The theories: tools, not recitation

Five theoretical positions compete to explain acquisition: behaviourism (Skinner), nativism (Chomsky), cognitivism (Piaget), social interactionism (Bruner, Vygotsky) and functionalism (Halliday). Each explains some of what children do and struggles with the rest. The marks come from deploying them critically against the data, asking which theory each feature supports. Virtuous errors (over-regularisations like "goed") are the decisive evidence, because they cannot be imitated and so challenge behaviourism while supporting rule-construction.

The stages: inferred from data

Spoken acquisition proceeds through phonological simplification (deletion, substitution, cluster reduction) and the lexical-grammatical stages: holophrastic, two-word, telegraphic and post-telegraphic. Written development is separate and later, with phonetic spelling and speech-influenced composition, placed using Gentry's and Kroll's frameworks. In both, the skill is to infer the stage from the features the data shows, arguing it from evidence rather than guessing an age.

Function and pragmatics: what language is for

Beyond forms, children learn what language does. Halliday's functions (instrumental, regulatory, interactional, personal, heuristic, imaginative, representational) name the purposes of early utterances, and pragmatic development is the growth of conversational skill (turn-taking, adjacency pairs, politeness, repair). Reading the transcript as an interaction, with the caregiver scaffolding the child, is central to AO2 and AO3.

The integrate-and-evaluate method

The data question rewards integration and evaluation above all. The decisive habit is to make each analytical point pull its weight across the objectives, and to lead with the data so theory is tested rather than recited. Weigh the theories against the evidence and reach a judgement about the child's stage and the best explanation of their development.

Check your knowledge

A mix of recall and applied questions on child language acquisition. Attempt them, then check against the solutions.

1. Which three objectives does Section A assess? (2 marks)
2. What is a virtuous error, and which theory does it support? (2 marks)
3. What does Bruner's LASS describe? (2 marks)
4. Name the four lexical-grammatical stages of spoken acquisition. (2 marks)
5. Why is phonetic spelling evidence of development, not failure? (2 marks)
6. Name three of Halliday's functions of early language. (2 marks)
7. Why should you lead with the data rather than the theory? (2 marks)
8. What does the top band on the data question reward? (1 mark)