What characterizes a fixed battery assessment in neuropsychology?

• A. A fixed battery is a set of neuropsychological tests defined within a structure or conceptual framework, given as a whole unit
• B. Tests are selected individually for each patient
• C. It is used only for memory testing
• D. It relies exclusively on imaging

Answer: (A)

A fixed battery assessment is characterized by administering a predefined, structured set of neuropsychological tests to every examinee as a single, uniform package. The tests are chosen to cover multiple cognitive domains—such as attention, language, memory, executive function, and visuospatial skills—and are delivered in a standard order with established scoring procedures and normative data. This design creates a consistent profile that can be compared across individuals and groups, facilitating interpretation of overall cognitive strengths and weaknesses. It differs from a flexible approach where tests are selected for each patient based on their specific symptoms or concerns. Fixed batteries aim for broad, systematic coverage rather than tailoring to one case, and they do not rely on imaging; the assessment is based on standardized test performance rather than imaging data.