What is Target Behavior in ABA Therapy?
In Applied Behavior Analysis (ABA) therapy, a “target behavior” refers to the specific action or behavior identified for change, either to increase (desired behavior) or decrease (interfering behavior). The target behavior is clearly defined so that it can be measured, observed, and tracked over time.
Target behaviors are typically identified during the assessment phase of ABA therapy. Board Certified Behavior Analysts (BCBAs) work with families, caregivers, and educators to understand the child’s needs and determine which behaviors to prioritize based on function, frequency, and impact.Research has shown that by focusing on target behaviors, behavior technicians can develop interventions that are precise, consistent, and rooted in observable outcomes.
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Target Behavior Examples in ABA Therapy
Example 1: Increasing Functional Communication
If a child primarily cries or throws objects when they want a toy, a target behavior may be defined as “requesting a preferred item using a picture card or voice.” The goal is to replace the interfering behavior with a more functional, socially appropriate one.
Example 2: Decreasing Interrupting Behavior
In a classroom setting, a behavior technician might target “interrupting behavior” (such as calling out without raising a hand). The replacement behavior could be “raising hand and waiting to be called on,” and progress would be tracked over time.
Example 3: Teaching Daily Living Skills
A BCBA may define a target behavior as “independently brushing teeth for two minutes” if the child is working on personal hygiene. The task might be broken down using task analysis.
Each of these target behaviors must be observable and measurable. This ensures that all team members can track progress consistently and make decisions based on objective data.
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FAQs About Target Behavior in ABA Therapy
How do behavior technicians define a target behavior?
Target behaviors are defined in specific, observable, and measurable terms. Instead of saying “be more respectful,” a behavior technician might define the behavior as “uses kind words when making a request.”
Why are target behaviors important in ABA?
Target behaviors allow behavior technicians to focus interventions, track progress, and adjust strategies based on data. Without defined behaviors, therapy goals can become vague and less effective.
Can a child have more than one target behavior?
Yes. A therapy plan may include several target behaviors across domains like communication, social skills, academics, or daily living. However, behavior technicians prioritize based on the child’s needs and readiness.
How is data collected on target behaviors?
Behavior technicians use tools like frequency counts, duration tracking, latency measurements, or permanent product recording. Data is reviewed regularly by the clinical team.
Do target behaviors change over time?
Yes. As children meet specific goals or as their needs evolve, new target behaviors may be introduced. The therapy plan is dynamic and individualized.
Key Takeaways About Target Behavior in ABA Therapy
- A target behavior is the specific action identified for increase or decrease in ABA therapy.
- Behaviors must be clearly defined, observable, and measurable.
- Examples include learning to request, decreasing interruptions, or increasing independence.
- Behavior technicians track data over time to evaluate progress and guide treatment.
- Target behaviors evolve with the child’s goals and developmental stage.



