Final answer:
Planning for termination in Peplau's model begins in the Orientation phase, where roles, goals, and the timeframe are established.
Step-by-step explanation:
Planning for termination in Peplau's model actually begins in the Orientation phase. Hildegard E. Peplau's interpersonal relations theory outlines a four-phase model for nurse-patient interaction, consisting of Orientation, Identification, Exploitation, and Resolution (Termination). This therapeutic process begins by establishing roles, goals, and the timeframe of the relationship in the Orientation stage, meaning that expectations for the eventual end of the professional relationship are set from the very beginning. In the context of healthcare, effective planning for termination is crucial for ensuring that patients are prepared to continue managing their health independently.