Which technique can be used to analyze character development?

The technique that involves examining motivations, actions, and changes is crucial for analyzing character development because it provides a comprehensive understanding of how a character evolves throughout a narrative. By focusing on motivations, one can grasp the driving forces behind a character's decisions and behaviors, which reveals their psychological depth and complexity. Additionally, analyzing actions allows for observing the practical implications of those motivations and how they manifest in the character's journey.

Changes indicate character growth or regression, showcasing how events within the narrative influence the character's development. This holistic approach not only highlights key turning points but also illustrates the impact of external circumstances on internal transformation.

The other choices do not adequately support a thorough understanding of character development. For instance, ignoring character motivations would overlook significant aspects that explain why characters act as they do, while focusing only on relationships or solely on what other characters say would provide a limited perspective that fails to capture individual character arcs.