Halliday

Michael Halliday was a language theorist who studied child language acquisition. Halliday suggested that communication and language acquisition begins before children can speak. Studies of his son's linguistic behaviour led to the publication of Learning How to Mean in 1975.

In Learning How to Mean (1975), Halliday suggested that as a child learns its first language it simultaneously learns about the world around them. Halliday views language as a cultural code that teaches us how to be part of society, rather than simply a method of communication.

In 1975, he published his 'seven functions of language', which describes the way children use language. He refers to these as 'developmental functions' or 'microfunctions'.

What are Halliday's 7 developmental functions of language?

The following functions describe how children acquire and use language. The first four relate to how children's social, emotional, and physical needs are met through language.

The instrumental function of language

The instrumental function of language refers to when language is used to fulfil a need, such as requiring food, drink, or comfort. For example, phrases such as 'I want', 'Can I have', and 'I need' are all examples of instrumental language.

When a child is thirsty they might say something like 'I want bottle'. If the carer gives them the bottle then their needs have been met through their use of language.

The regulatory function of language

When a speaker commands, persuades or requests something from someone else, this is known as a regulatory language function. Regulatory language controls the listener's behaviour (the speaker adopts a commanding tone). Examples include:

· 'Let's go home now.'

· 'You need to finish that work by tomorrow so get on with it.'

· 'Can you give me the report from yesterday?'

As evident in these examples, the listener has restricted agency as the speaker has taken the dominant position in the conversation.

Interactive

This function is how we form relationships with others as it encompasses the communicative use of language. It is how we relay our thoughts and emotions, strengthening bonds with those around us. Interactional language examples include phrases like 'I love you mum' or 'Thank you so much', revealing the emotions and opinions of the speaker.

Personal functions

This function defines how we refer to ourselves and express our personal opinions , our identity, and our feelings. A child may communicate their opinions and emotions in a simplistic way, using phrases like 'me good' or 'me happy'.

As well as expressing personal opinions and emotions, the personal function of language also encompasses how we use language to learn more about our surroundings , by requesting information about it. This is known as the 'personal function of language', as we gain information which benefits ourselves and our understanding of society. Questions like 'what's that?' or 'what does that mean?' are examples of personal language function.

The next three language functions describe how children adapt to their environment through learning language.

Heuristic

This term refers to language associated with discovery and explanation , usually in the form of questions or a running commentary (when the child talks about what they are doing as they are doing it). For example, a lot of children talk to themselves when they are younger (some people still do this as adults!) to explain what they are doing, to themselves. This helps them understand their actions in relation to the world around them.

Children tend to do this when they are playing. They say things like 'The horsey goes over to the dinosaur and says hello, but he doesn't say hello back because he isn't being friendly. The wizard felt bad for the horsey and came and said hello to her. Now they are best friends'.

Another example of children narrating is persistent questioning . It is not uncommon for children to continuously ask 'What's that?', 'What does that do?', or 'Why?' in response to an adult giving them an instruction. It also occurs when adults are talking about a topic children don't understand.

Representational / informative

Similar to heuristic and personal functions, representational language occurs when we request information . However, it differs from 'heuristic' and 'personal' functions as it also refers to when we relay information. In other words, it describes the exchange of information between two or more people.

For example, questions like 'what's that?' and 'what does that do?' are representational; if this question is answered it leads to an exchange of information.

Another example of representational language is when people relay information. Imagine someone telling a story, such as, 'I was walking down the street and a cat jumped out in front of me. It really made me jump! ' This is an example of representational language because it relates information about events.

Imaginative

When children tell stories and create imaginary friends or concepts in their heads, it is an imaginative way of using language. Imaginative language usually occurs in leisure or play scenarios. Remember when you were a child playing in the playground? Did you and your friends imagine you were somewhere else, such as in a house or a spaceship? Children do this to make games more interesting. They adopt suitable characters to act out with their friends. For example, if you pretend you are in space you remove yourself from the playground environment and into a fantasy world - much more exciting!

Now we have described Halliday's seven functions of language, let's explore more about his theory and how he believed children learn.

How did Halliday believe children learn languages?

Based on his own child, Halliday argued that children communicate and learn a language before they can speak . There are a few things that Halliday believed impact how a child learns its first language:

Halliday came up with three phases describing how children learn language.

Halliday's 3 stage theory of child language acquisition

Phase 1

Phase 2

Phase 3

• A child typically transitions into phase 3 when they are around 2 years old.
• They begin to understand more about the functions of language and they start to stray from their previous communication methods used to get attention, such as crying or throwing things. They realise language can help them learn and find out about things rather than just getting them what they want.

What Are Halliday's 3 Basic Functions of Linguistics?

Unlike most linguistic functions, Halliday's theory of systemic functional linguistics is functional and semantic in its orientation, rather than formal and syntactic. This means that Halliday's theory looks at the impact of how we use language. Halliday suggests language serves a purpose in our lives rather than being a set of rules for communication.

Halliday views language as a system in which we make choices every time we communicate.

Ideational

'Ideational' describes how we use language to take in experiences. It is made up of 'experiential function' and 'logical function'.

Experiential

• Experiential linguistic features refer to grammatical choices that help us attach meaning to everything we come into contact with: our surroundings and our feelings. It's how we make sense of the world around us and our place within it.
• An example of this feature is when children interact with objects around them, it is clear they are using language (non verbally) to construct a response to their experience with the object. If they were enjoying playing with a toy we would see them smile, suggesting they will start to associate this toy with happiness. They will build on their interpretations every time they play with the object.

Logical

Task: Think about what you place emphasis on when you speak. Is it what you expected? Are you surprised at how much this language theory reveals about your attitude towards things you have experienced?

Interpersonal

This function allows speakers to convey their complex and diverse emotions to those around them, helping people to establish and maintain interpersonal relationships with people around them. It not only encompasses what they are saying but how frequently they discuss a topic, indicating its value in their life. The interpersonal function reflects our mood, modality, and polarity.

A basic example could be one of your friends continuously talking about someone but insisting they don't like them. The fact they are talking about them a lot could be an indicator that they are fond of them. This is not always true, but when someone talks about something or someone a lot it can be assumed they like the chosen topic as they see it relevant in multiple scenarios.

Textual

This function describes the grammatical systems that manage the flow of discourse . The textual function is both experiential and interpersonal as it is language itself - it relates to the rules of language and how it flows in conversation.

This system is both structural and non-structural. It is structural in the sense that it relates to the choice the speaker makes in the way they order their sentence (the clauses at the end reduce the emphasis on this part of the sentence). It is nonstructural in the sense that speakers do not always need cohesive ties between sentences for them to make sense.

For example, if you are talking to a friend while walking along, something that catches your eye might cause you to momentarily change the subject matter to something unrelated, but this would still make sense to the listener.

'My work is going well thanks. I am excited to start a new project next month because- Woah did you see that person's jacket ?! It was so cool! '

This example demonstrates how our surroundings cause us to briefly deviate from the point, but it does not mean our sentence doesn't make sense to the listener (s).