An ABC behaviour chart can help care providers understand their clients, and explain why they behave in certain ways.
Whether you work with children, young adults, or older people, you’ll probably support people with challenging behaviour during your career. There are lots of strategies that you can use to manage a client’s behaviour, but first, it’s important to understand the reasons behind their actions.
Using an ABC behaviour chart can help you gather evidence about behavioural triggers, so that you can understand your client’s motivations and avoid causing unnecessary distress in future.
In this guide, we’ll look at what an ABC behaviour chart is, when you should use one, and also share a few ABC behaviour chart examples.
Table of Contents
What is an ABC chart for behaviour?
An ABC behaviour chart is a way of tracking and understanding your client’s behaviour. They’re a key part of person-centred care, allowing you to get to know your client better and give them the help they need.
When you support someone with challenging behaviours, you need to know why certain behaviours happen. This can help you support them better – perhaps helping them to avoid unnecessary triggers in future, or allowing you to put new strategies and interventions in place for times when triggers are unavoidable.
Behaviour is a form of communication. When a client acts in a certain way, they may be trying to explain that they are not happy with the situation, or want to change something about their environment. ABC behaviour charts can, over time, allow care providers to see common trends that were happening when challenging behaviour occurred.
Your client may not always be able to explain why they have acted in a particular way. However, recording the events that led up to the behaviour can help you to identify any triggers. For example, if a client is often aggressive after certain meals, they could have a food intolerance and be in pain after eating.
An ABC behaviour chart includes a description of what was happening before the behaviour, an objective description of the behaviour itself, and a brief explanation of what happened afterwards. It should also include dates, times, and places, to help caregivers notice common trends.
In ABC behaviour charts, ABC stands for:
- antecedent: what happened in the run up to the behaviour occurring?
- behaviour: what was the behaviour?
- consequence: what happened after the behaviour occurred?
Let’s look at these in more detail.
ABC chart behaviour recording: antecedents
Antecedents are the events that happened before the behaviour – they’re often known as triggers.
When recording antecedents, you should try to describe the situation in as much detail as possible. Even information that doesn’t seem relevant at the time could be useful when looking at several ABC charts later on.
Antecedents recorded on an ABC chart should include:
- Time of day
- Where the person was at the time
- Who was present at the time
- Any recent meals, or whether meals had been skipped
- Any recent medication, or whether medication had been skipped
- Any disruption to the person’s routine earlier in the day
- Any additional factors that might affect the person, such as temperature, noise or lighting
Depending on your organisation’s system, your ABC behaviour chart template might have separate sections for some of these topics. If not, you should simply include them as part of your antecedent reporting.
After recording these details, you should include a brief description of what happened immediately before the behaviour. For example:
12.15pm, craft room. John had a disturbed night, slept late and did not eat breakfast earlier in the day. David, Alex and Sam were also in the craft room and they were talking loudly. It was noisy and warm in the room.
John had been sitting down drawing for around five minutes. He was working hard on his drawing and was not finished. Sarah the team leader asked John to put his drawing away so that he could go and have lunch. Alex started picking up the pencils.
ABC chart behaviour recording: behaviours
This is where you should record the behaviour that occurred. Describe it objectively, without giving value judgements or using negative words like tantrum.
Avoid using general words like meltdown – instead, describe exactly what happened. For example:
John began to shout and threw the pencils across the room. He ran to the other side of the room and banged his head against the wall four times.
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ABC chart behaviour recording: consequences
Consequences describe what comes after the behaviour. This doesn’t mean punishments – instead, it’s an explanation of how carers and other service users responded to the behaviour, as well as anything that was done to support the client.
This can help care workers understand what helps the client during challenging moments, as well as how to support other clients who are nearby. It may also help you understand consequences that motivate your client, which might be useful in helping to avoid challenging behaviour in future.
As with the antecedent and behaviour, consequences should be recorded in detail. For example:
Sarah said, “John, no. It’s okay.” She encouraged David, Sam and Alex to leave the room as they were upset by the noise. Sarah picked up the pencils and put them back on the table. John sat down and started to cry. Sarah sat next to him and asked him some questions about the picture he had drawn.
When should we use an ABC behaviour chart?
ABC behaviour charts are often used in care homes, educational settings, and within home care software systems to help clients with challenging behaviour.
If you’ve noticed that a service user regularly displays aggressive or self-injuring behaviour, an ABC chart might help you identify their triggers and support them to stay safe.
Alternatively, you may have been asked to complete an ABC chart by a client’s psychologist or another healthcare professional.
If you are new to ABC charts, you may find them helpful to support autistic clients, those with dementia or learning disabilities, or others who may not always be able to explain the motivations behind their behaviour.
Every time a client shows ABC chart behaviour, you should note it down on an ABC chart. Recording all distressed or challenging behaviour gives you the best chance of noticing your client’s triggers.
What is challenging behaviour?
Challenging behaviour is a general term and can describe a lot of different actions. However, it’s usually used to talk about behaviour that puts the client or someone else at risk.
Challenging behaviour may include:
- Self-injury, such as hitting or biting themselves, or head banging
- Physical aggression, such as hitting, kicking, or hair pulling
- Destructive behaviour, such as throwing or breaking items
People of all ages and with a variety of health conditions can display challenging behaviour. It isn’t a diagnosis, but instead helps caregivers to categorise actions that could be harmful.
Challenging behaviour may also be called distressed behaviour, difficult behaviour, or non-compliant behaviour.
ABC behaviour chart template
Depending on your organisation’s policies and procedures, you might use a paper ABC behaviour chart, or you may have an electronic version. This could be printing out an ABC chart for behaviour from a PDF or Word document, or using care management software to record a client’s behaviour.
Advantages of using a paper ABC behaviour chart template:
- Your staff team can use paper charts without additional training on an online system.
Advantages of using an online ABC behaviour chart template:
- It can often be quicker to fill in online forms than handwriting.
- Charts can be accessed online, so multiple carers can access the information at once.
- Carers don’t need to worry about messy handwriting – typed details are easy to read.
- Time-stamped charts help with accountability if anyone questions your reporting later on.
- Care management software and online systems provide an extra level of security for sensitive information – people won’t find paperwork lying around.
ABC chart behaviour example
Earlier in this article, we looked at the example of John showing distressed behaviour after drawing. Which of the following would it be appropriate to consider in the behaviour stage of an ABC chart?
- The craft room was noisy.
- John threw pencils across the room.
- A staff member asked John to put his drawing away.
Let’s look at this example in an ABC chart.
Your ABC behaviour chart should look something like this:
Date and time | Place | A: Antecedent | B: Behaviours | C: Consequence | Notes |
|---|---|---|---|---|---|
1/9/25
12.05pm
| Craft room | John had a disturbed night, slept late and did not eat breakfast earlier in the day. David, Alex and Sam were also in the craft room and they were talking loudly. It was noisy and warm in the room.
John had been sitting down drawing for around five minutes. He was working hard on his drawing and was not finished. Sarah the team leader asked John to put his drawing away so that he could go and have lunch. Alex started picking up the pencils.
| John began to shout and threw the pencils across the room. He ran to the other side of the room and banged his head against the wall four times. | Sarah said, “John, no. It’s okay.” She encouraged David, Sam and Alex to leave the room as they were upset by the noise. Sarah picked up the pencils and put them back on the table. John sat down and started to cry. Sarah sat next to him and asked him some questions about the picture he had drawn. | Drawing is one of John’s favourite activities. He has previously reacted strongly when asked to stop before he has finished. |
ABC behaviour charts: what happens next?
After you’ve filled in a few ABC behaviour charts, you need to use the information to support your client.
Your next steps will vary, depending on your client, their condition, and their healthcare team. However, the next steps may include:
- Reviewing ABC charts regularly to notice details about possible triggers
- Relaying information about your client’s behaviour to family members or other members of their healthcare team
- Updating your client’s care plan using care planning software to include information about triggers and how to avoid them
Remember, behaviour is communication – and this is especially important for clients that may struggle to communicate verbally.
However, it’s also crucial to remember that an ABC chart shows correlation, not causation. This means that it shows behaviours and antecedents – but you can’t always be sure that these are linked, especially if you’ve only looked at one or two incidents. But, as you gather more evidence about a client’s behaviours, you can build up a picture that allows you to make meaningful assumptions about their triggers.
Conclusion: ABC behaviour charts
As a care provider, you may be asked to support adults or children with challenging behaviour. Some of these clients might not be able to communicate easily, and you might struggle to understand why they behave in certain ways.
An ABC chart can help you and other carers identify the client’s triggers. When a client displays ABC chart behaviour, such as aggression or self harm, record it, along with information about what came beforehand.
Over time, the ABC behaviour charts will allow you and other carers to build up a picture of things that cause distress for your client. You may be able to make changes to your client’s routine, or put strategies into place to reduce distress in future.
