Publications by authors named "K A Ritchie"

Introduction: Testing cognitive functions in Indians with low literacy and linguistic diversity is challenging. We describe the adaptation process of a comprehensive neurocognitive test battery to suit both literate and illiterate aging rural Indians.

Methods: Following the International Test Commission (ITC) guidelines for cross-cultural adaptation, we adapted the COGNITO battery.

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Identity verification from both faces and voices can be error-prone. Previous research has shown that faces and voices signal concordant information and cross-modal unfamiliar face-to-voice matching is possible, albeit often with low accuracy. In the current study, we ask whether performance on a face or voice identity matching task can be improved by using multimodal stimuli which add a second modality (voice or face).

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Public safety personnel (PSP), such as police officers, firefighters, correctional workers, and paramedics, routinely face work stressors that increase their risk of developing posttraumatic stress disorder (PTSD). PSP may additionally face moral transgressions in the workplace (e.g.

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Authentic assessments (AA) include three principles, realism, cognitive challenge, and evaluative judgment, and replicate professional workplace expectations. Developing AA in undergraduate life science education is necessary to promote critical skill development and adequately prepare students for the workplace. Using a 'Students-as-Partners' (SAP) approach, five students, an educational developer and the instructor codeveloped an AA requiring students to utilize scientific literacy (SL) and critical thinking (CT) skills to develop a data extraction table and generate communication outputs for scientific and nonscientific audiences.

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Article Synopsis
  • - Brain Age Gap is related to dementia in older adults, but its link to dementia risk-factors and cognitive performance in middle-aged individuals is less explored.
  • - A study involving 552 cognitively healthy middle-aged participants showed that brain age gap correlates with factors like hypertension and alcohol intake, but not with genetic risk factors (like the APOE ε4 allele) or cognitive performance.
  • - Findings suggest that addressing modifiable risk factors may help in developing therapies to prevent dementia in middle-aged populations.
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