Example of a Task Analysis: How to Break Down Complex Skills in ABA
- Aug 30, 2025
- 5 min read
Updated: Aug 3
One of the most valuable tools in Applied Behavior Analysis (ABA) is the task analysis. It allows us to break complex behaviors into teachable, step-by-step parts, making it easier for clients to learn everything from brushing teeth to job skills.
Whether you're an RBT working one-on-one with a client or a BCBA writing a treatment plan, it's important to understand how to build and implement a task analysis. This method is important to teach effective skill acquisition.
In this post, we'll walk through several real examples of a task analysis, explain when and why to use each teaching method, and offer tips for tailoring one to an individual learner.
What Is a Task Analysis?
A task analysis is the process of breaking a complex behavior or skill into smaller, measurable steps. Instead of expecting a client to complete a whole task all at once, we teach one step at a time — building toward independence.
Task analyses are especially useful when working on:
Self-help skills (toileting, dressing, hygiene)
Academic or vocational routines
Life skills (cooking, cleaning, budgeting)
Social routines (greetings, conversation starters)
4 Examples of a Task Analysis in ABA
Below are four real examples across different skill areas (self-care, dressing, a household routine, and a social skill) to show how the same method adapts to very different goals.
Example of a Task Analysis: Washing Hands
Let’s look at a simple yet essential daily living skill. Here's an example of a task analysis for handwashing:
Walk to the sink
Turn on the water
Adjust water temperature if needed
Wet hands
Get soap
Rub hands together for 20 seconds (palms, backs, between fingers)
Rinse hands under water
Turn off the water
Get a paper towel or towel
Dry hands completely
Throw paper towel away (if used)
Depending on your learner's needs, this task analysis could be expanded (for example, include turning on the bathroom light or pushing up sleeves) or condensed to focus only on core steps.
Example 2: Brushing Teeth
Pick up the toothbrush
Turn on the water
Wet the toothbrush
Pick up the toothpaste
Remove the cap
Apply a small amount of toothpaste to the brush
Put the cap back on the toothpaste
Brush all teeth for two minutes
Spit into the sink
Rinse mouth with water
Rinse the toothbrush
Put the toothbrush away
This is a great example of a task analysis where forward chaining often works well, since early steps (picking up the toothbrush, applying toothpaste) tend to be easier to master first.
Example 3: Getting Dressed for School
Choose an outfit
Take off pajama top
Put on underwear
Put on pants
Put on shirt
Put on socks
Put on shoes
Zip or button as needed
Check appearance in mirror
This routine works well with total task presentation, since each step depends on the client already being in a reasonably consistent starting position (mostly undressed, clothing laid out). The therapist or caregiver can prompt through the full sequence each time while fading support as steps are mastered.
Example 4: Greeting a Peer (Social Skill)
Task analyses aren't just for self-care tasks! They can apply to social skills too!
Notice the peer is nearby
Turn body to face the peer
Make eye contact (or approximate, based on client comfort)
Say "Hi" or the peer's name
Wait for a response
Respond appropriately (e.g., "How are you?")
This example of a task analysis is often taught using backward chaining, so the learner experiences the natural reinforcement of a completed social exchange (the peer responding) from the very first teaching session.
How to Teach a Task Analysis
Once the steps are defined, you can use one of three chaining methods:
Forward Chaining: Teach the first step independently, then add the next step once each is mastered, in order.
Backward Chaining: Prompt through all steps except the last, which the learner completes independently — so they experience the natural end result of the task right away.
Total Task Presentation: Teach the entire sequence every time, offering support as needed on any step, rather than isolating steps one at a time.
Your choice depends on the client's learning style, strengths, and goals . There's no single "right" method for every skill or every learner, or every behavior plan, for that matter.
How to Write Your Own Task Analysis
If you're building a task analysis from scratch, a simple process to follow:
Identify the target skill and confirm the learner has the prerequisite abilities to attempt it (for example, fine motor skills before toothbrushing).
Perform the task yourself — or observe someone doing it — and write down every single step, even ones that feel obvious.
Put the steps in order, and decide whether any need to be split further or combined.
Choose a teaching method (forward chaining, backward chaining, or total task presentation).
Decide how you'll track progress on each step (see data collection below).
Test it with the learner, and adjust the steps based on what you observe — a task analysis is rarely perfect on the first try.
Tips for RBTs and BCBAs
Use visuals or written prompts for clients who benefit from visual supports
Prompt consistently and fade those prompts systematically
Collect data on each step so you can track which parts are mastered
Customize the steps based on the client’s physical ability, environment, or cultural context
Celebrate small wins—completing just one new step independently is progress!
Tracking Progress: A Simple Data Collection Example
Most task analyses are tracked using a simple data sheet that lists each step down one side, with columns for each session. A common shorthand:
I = Independent (completed the step with no help)
P = Prompted (needed a verbal, gestural, or physical prompt)
– = Not attempted or skipped
This is much better that just writing "completed the task or didn't" in session notes. Tracking data at the step-by-step level is what lets an RBT or BCBA see exactly where a learner is getting stuck, and therefore support can be adjusted precisely instead of guessed at.
Here are Some Extra Tips for RBTs and BCBAs:
Task Analyses Are Used at Nova Supports ABA Therapy
At Nova Supports, task analyses are part of our commitment to compassionate, competent care. Whether we’re teaching teens how to prepare a snack or helping adults in our day clinic navigate community routines, we use step-by-step instruction to build confidence and independence—one skill at a time. :)
Our team of RBTs and BCBAs are trained to write effective task analyses and adapt them across settings, ensuring each client gets the support they need to succeed.
Need help writing a task analysis for a specific goal? Our clinical team is here to train employees in proper ABA therapy.
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