List of top Pedodontics Questions on Trauma management asked in NEET MDS

Which theory of child psychology is represented by the model shown in the image?

A 4.5-year-old child presents to the dental clinic with a discolored primary maxillary central incisor (tooth 51). The child has a history of trauma 6 months ago and is currently asymptomatic. What is the most appropriate treatment in this case?