What is the term for an individual's ability to adjust to the psychological changes brought on by a significant loss?

The term that best describes an individual's ability to adjust to the psychological changes brought on by a significant loss is adaptation. This concept refers to the process through which individuals incorporate their experiences and emotions in response to loss, allowing them to navigate the changes in their emotional and psychological state.

Adaptation involves several cognitive and behavioral processes that help a person modify their thoughts, feelings, and actions in ways that accommodate the new reality following a loss. It is about finding ways to cope and thrive despite challenges, which is crucial for mental health and well-being as one processes grief or other profound changes.

While resilience, acceptance, and adjustment are relevant concepts in similar contexts, they emphasize different aspects. Resilience focuses on the capacity to recover from difficulties, acceptance involves coming to terms with a situation, and adjustment encompasses the broader process of adapting across various life changes. Adaptation specifically targets the adjustment to psychological changes following a significant loss, making it the most fitting choice in this scenario.