What potential issue arises from an RBT's sibling being their supervisor?

A dual relationship occurs when individuals have multiple roles in relation to each other, which may complicate the dynamics of their professional interaction. In the context of an RBT (Registered Behavior Technician) having a sibling as a supervisor, this is a clear example of a dual relationship. Such a situation can lead to challenges, including favoritism or bias, and can cloud professional judgment since personal emotions or family dynamics might influence the supervisory relationship.

In applied behavior analysis, maintaining professional boundaries is critical to provide unbiased, objective services to clients. When a family member supervises an RBT, it becomes difficult to separate professional responsibilities from personal ones, raising ethical concerns and potentially impacting service quality.

While conflict of interest, inadequate training, and confusion of roles could all be relevant in various scenarios, the most direct and significant concern in this case ties back to the dual relationship established by the familial connection.