ABA Exam Questions & Answers 2026 (21–30)

✓ Correct answer: A. 【2】Overt

Overt behaviors are those that can be observed by other people. Examples include behaviors where the body moves (e.g., walking, talking, laughing, crying, etc.).

✓ Correct answer: C. 【3】A therapist observed a client receiving a new form of medication that may impact his behavior

Although BCBAs focus on behavior-environment interactions, if a client begins a new medication it should be reported to the BCBA, especially if the medication may change the client's responding.

✓ Correct answer: D. 【3】The supervisor and supervisee will meet once a week to discuss the supervisee's progress.

This is an example of clear performance expectations because it specifies a regular, specific time for the supervisor and supervisee to communicate and assess the supervisee's progress. This allows for ongoing feedback and support and helps ensure that the supervisee is meeting the expectations of the supervisor and the organization.<br/><br/>Option A) The supervisor will provide feedback to the supervisee on their performance once a year. It is not a clear performance expectation because it does not specify a regular or ongoing process for feedback and assessment.<br/><br/>Option B) The supervisee is expected to complete all assigned tasks to the best of their ability. It is a general expectation that does not provide specific guidance or direction for the supervisee.<br/><br/>Option C) The supervisor will give the supervisee a list of specific behaviors that they should exhibit. It is not a clear performance expectation because it does not specify a process for ongoing feedback or assessment.

✓ Correct answer: C. 【3】it prevents the supervisor from having to provide any guidance or support to the supervisee

Clear performance expectations for the supervisor and supervisee in behavior analysis have several advantages, including helping to ensure that the supervisee is meeting the standards and requirements for their role, allowing for more efficient use of time and resources, and promoting a positive and supportive work environment.<br/><br/>Option D, where clear performance expectations prevent the supervisor from having to provide any guidance or support to the supervisee, is not an advantage. In fact, providing guidance and support to the supervisee is an important role of the supervisor in the supervision process. Through feedback, coaching, and mentorship, the supervisor can help the supervisee to develop their skills and knowledge as a behavior analyst, which is crucial for their professional growth and development.

✓ Correct answer: C. 【3】all of the above

Single subject experimental designs have several advantages compared to group designs. One advantage is that they are typically less time-consuming and costly than group designs, as they only require data from a single subject rather than a group of subjects. Additionally, single subject designs can control for extraneous variables more effectively than group designs, as they can isolate the effect of the independent variable on the dependent variable for a single subject. This allows for a more precise determination of the cause-and-effect relationship between the variables. Finally, single subject designs can detect small changes in behavior more accurately than group designs, as the data from a single subject is not averaged or influenced by other subjects in the group.

✓ Correct answer: D. 【1】by predicting the likelihood of future behavior based on past behavior

Prediction is an essential aspect of behavior analysis, and in a clinical context, it can be beneficial for improving treatment outcomes for individuals with behavioral disorders. By predicting the likelihood of future behavior based on past behavior, clinicians can develop more effective treatment strategies and interventions tailored to an individual's specific needs. For example, if a clinician can predict that specific behavior is likely to occur in a particular situation, they can develop an intervention to prevent or modify that behavior. By understanding the factors that influence behavior and making accurate predictions about future behavior, clinicians can improve treatment outcomes for individuals with behavioral disorders.

✓ Correct answer: A. 【1】yes

Description is a crucial first step in science because the information gained from the careful study of an interesting occurrence can improve our inquiries and lay the foundation for future research into that event and/or comparable ones. We cannot advance scientifically if we cannot quantitatively and categorically define what is occurring accurately.

✓ Correct answer: D. 【3】using fear-based messaging to encourage the behavior change

Interventions that are based on the best available scientific evidence and the results of a behavior change assessment are likely to be those that have been shown to be effective through research. Providing education about the behavior change (A), implementing a self-monitoring system (B), and modifying the environment to support the behavior change (C) are all examples of potential interventions that have been shown to be effective in helping individuals to adopt and maintain new behaviors. However, using fear-based messaging (D) to encourage the behavior change is not a recommended intervention, as it has been shown to be less effective in the long term and may have negative consequences such as increasing anxiety and reducing motivation. Fear-based messaging is typically not based on the best available scientific evidence and may not be an effective way to promote behavior change.

✓ Correct answer: A. 【2】the constraints that may impact the implementation of the intervention

When determining intervention goals and strategies for a client with a developmental disability, it is important to consider any constraints that may impact the implementation of the intervention. Constraints may include limited time, resources, or access to materials or equipment. Considering these constraints, the behavior analyst can ensure that the intervention goals and strategies are realistic and feasible, given the available resources and limitations. For example, suppose the client's family cannot devote much time to implementing the intervention due to work or other commitments. In that case, the behavior analyst may need to recommend shorter or less frequent sessions or strategies that can be implemented in shorter periods of time. By considering constraints, the behavior analyst can help ensure that the intervention is practical and can be successfully implemented.

✓ Correct answer: A. 【3】Noncontingent reinforcement

Reinforcement (i.e., attention) is given non-contingently every 5 minutes in this question (fixed interval schedule). Regardless of the individual's behavior, reinforcement will be available every 5 minutes.