Sex-based dyad differences on informant reports of participants' daily functioning.

Functional assessment in neurocognitive evaluation is often provided via informant reports. These subjective reports can vary based on the characteristics of informants and their relationships with participants, such as informant sex. However, whether informant sex intersects with participant sex to impact subjective ratings of participants' daily functioning, and whether such effects mirror observed patterns in neuropsychological performance, has not been adequately examined with ethnoracially diverse samples.

Informant sex/gender moderates associations between reported functioning and memory performance in Mexican American adults.

In neuropsychological evaluations, assessing cognitive functioning is often achieved using objective neuropsychological measures, whereas subjective informant reports are typically obtained to determine manifest daily functioning. Informant reports of participant functioning and their associations with objective participant performance on neuropsychological testing have been shown to vary based on informant characteristics. However, associations among informant characteristics, reported functioning, and neuropsychological performance have not been adequately examined with Mexican American or other Hispanic/Latino samples, despite these populations' disproportionately higher rates of dementia due to Alzheimer's disease and related disorders.

Unit Collective Medical Training in the 75th Ranger Regiment.

The 75th Ranger Regiment's success with eliminating preventable death on the battlefield is innate to the execution of a continuous operational readiness training cycle that integrates individual and unit collective medical training. This is a tactical solution to a tactical problem that is solved by the entire unit, not just by medics. When a casualty occurs, the unit must immediately respond as a team to extract, treat, and evacuate the casualty while simultaneously completing the tactical mission.