Interactionism

Interactionalists believe that a child is born ‘tabula rasa’ (or blank slate) and learns language based on their interaction with caregivers. You may have heard of the idea of ‘nature vs nurture’ and interactionalists argue for nurture.

Child directed speech

The process of talking to a child is called ‘child directed speech’ and is often shortened to CDS.

Bruner

The main interactionalist is Bruner.
He believes that a child must interact with caregivers in order to learn how to use language.
He created what he calls a LASS (Language Acquisition Support System) – a system designed ‘scaffold’ a child in learning language (structuring responses in order to help a child to use language more accurately).

Catherine Snow

Catherine Snow coined the term ‘motherese’ to describe the language used by mothers to talk to their children.
She argues that language acquisition happens as a result of the interaction which takes place between the mother and her child.
Interactions with fathers use ‘fatherese’ and anybody else uses ‘otherese’.

John Snarey

John Snarey states that fathers interact with their children in different ways to the way their mothers do.
He says that ‘roughhousing’ with the father teaches that biting, kicking and other forms of violence are unacceptable and how to gain self-control.

John Snarey - fatherese process

John Snarey believes that the following form part of the fatherese process:
- Tickling, wrestling and throwing the child in the air.
- Chasing.
- Loud volume.
- Bouncing rather than cuddling and rough rather than gentle.
- Encouragement of competition.
- Promotion of independence over security.
- Less simplification of speech.
- Challenging the child to expand vocabulary and linguistic skills.

Case study

Jim - Bard and Sachs studied ‘Jim’ whose parents were deaf.
Jim was exposed to various uses of language like the TV and the radio, but he passed the critical period (a term coined by Lenneberg to denote the period of time in which a child best learns language. After passing this time, a child will often struggle to acquire language).
But interactions with a speech therapist helped him to acquire language. So this proves that there is a need for interaction.

Interactionism - Snow and Bruner

Snow and Bruner argue that caregivers may use the following strategies as part of the scaffolding and CDS process:

Strategies

Recasting and reformulation – the caregiver repeats what the child said containing anything missing and needed to make a grammatically standard utterance.
- For example, a child might say ‘ball’ and the caregiver may respond with ‘you want the ball?’.
Expansion – the caregiver makes the utterance more complex by expanding on what they said.
- For example, ‘Amy runned’ might be expanded to form ‘Amy ran the race’.

Strategies (cont.)

Exaggerated prosodic cues – exaggerating intonation, varying pitch and using higher intonations.
Expatiation – expressing what the child said giving more information.
- For example, ‘food hot’ might be expatiated to ‘the food is too hot! We’ll let it cool down first’.
Overarticulation – the caregiver stretches out vowel sounds in words.
- For example, ‘mummy’s going to get a drink of teeeeeeeeea’.

Rhoades

In addition to this, Rhoades adds that also used is:
- Short and simple sentences which are melodic.
- Focus on what the child is doing.
- Repetition of what the child and caregiver say.
- Pausing between words.
- Higher frequency of interrogatives and imperatives.
- Slower speech.

1Children's Language Development

1.1Stages of Development

1.1.1A Child's First Year & Consonant Acquisition

1.1.2Consonant Acquisition

1.1.3Beginning Stages of Language

1.1.4Lexical Development

1.1.5Stages of Development

1.1.6Grammatical Constructions

1.2Theories of Language Development

1.2.1Behaviourism

1.2.2Interactionism

1.2.3Interactionism 2

1.2.4Nativism

1.2.5Chomsky

1.2.6Cognitivism

1.2.7Social Constructionism

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