Final answer:
The supervision model that evolves as a supervisor progresses in skills is called developmental supervision, aligning with the theory of continuous development.
Step-by-step explanation:
The model of supervision that involves supervisory skills being modified as the supervisor progresses from a beginner to an advanced practitioner is known as developmental supervision. This model adheres to the continuous development view, suggesting that development is a gradual, cumulative process of improving existing skills. Unlike discontinuous development that happens in unique stages, developmental supervision implies constant evolution and refinement of supervisory tactics in response to the growing expertise of the supervisor.
This process is akin to the theory of selective optimization with compensation, which underscores personal development throughout life based on selection, optimization, and compensation.