Which example reflects the impact of the self-image hypothesis?

The self-image hypothesis posits that individuals are more likely to remember events and experiences that significantly contribute to their self-identity and self-concept. Graduating from law school is a pivotal life event for many individuals, particularly because it often symbolizes not only academic achievement but also the establishment of a professional identity and future career. This achievement can play a fundamental role in how individuals perceive themselves, aligning closely with the self-image hypothesis.

Remembering such a significant milestone can evoke a strong emotional response and reinforce the individual's self-concept as a competent and accomplished person, central to how they view their own identity. In contrast, the other options—recollections of a first day of school, a childhood home, or a family vacation—while significant in a person's life, may not carry the same weight in shaping one’s ongoing self-image and identity as a critical achievement like a law school graduation does. Hence, the choice reflecting the self-image hypothesis most accurately is the memory of graduating from law school.