The structure of apathy symptoms.
Matthew R CalamiaKristian E MarkonDaniel TranelPublished in: Journal of clinical and experimental neuropsychology (2023)
Results are most aligned with one set of proposed diagnostic criteria for apathy which differs from other criteria in that it does not distinguish between cognitive and behavioral symptoms and includes a separate social dimension. Future research could aim to replicate this model in additional clinical samples and explore the incremental validity of the newly developed Apathy Symptom Inventory (ASI) in comparison to other recently developed measures.