In Mrs. Johnson's case with Jonathan, who are the appropriate individuals to fill out a behavior checklist?

The inclusion of multiple perspectives is crucial when assessing a child's behavior, and in Mrs. Johnson's case with Jonathan, having input from the parent, teacher, and school counselor provides a comprehensive view of the child's behavior in different settings.

Parents can offer insights into the child's behavior at home and their overall development. Teachers observe how the child interacts with peers and participates in class, which is essential for understanding school-related behavior. The school counselor brings a professional perspective, potentially having knowledge of social dynamics and additional resources available to support the child.

By using a behavior checklist filled out by all three parties, it allows for a more holistic understanding of Jonathan's behavior, helping to identify patterns and triggers in different environments. This collaborative approach enhances the validity of the assessment and ensures that interventions, if needed, are well-informed and tailored to his unique needs.