Final answer:
Telemachus evolves from a passive youth to an assertive young man throughout the Telemachia, showing increased courage and leadership while seeking news of his father, Odysseus.
Step-by-step explanation:
Telemachus, the son of Odysseus, undergoes significant development during the Telemachia, the first four books of Homer's epic, the Odyssey. Initially, Telemachus is seen as passive and indecisive, lacking the confidence and authority to confront the suitors who have overrun his home.
However, under the guidance of Athena, who visits him in disguise, he develops into a more assertive and mature character. Telemachus takes on a leadership role, stands up to the suitors with great courage and begins to search for news of his father, embarking on a perilous journey that marks his transition from boyhood to manhood. This transformative journey illustrates his growth into a figure more resembling his heroic father, embodying the virtues of a Greek nobleman.