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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
Transient Pupil Dilation After Subsaccadic Microstimulation Of Primate Frontal Eye Fields., Sebastian J Lehmann, Brian D Corneil
Transient Pupil Dilation After Subsaccadic Microstimulation Of Primate Frontal Eye Fields., Sebastian J Lehmann, Brian D Corneil
Brain and Mind Institute Researchers' Publications
UNLABELLED: Pupillometry provides a simple and noninvasive index for a variety of cognitive processes, including perception, attention, task consolidation, learning, and memory. The neural substrates by which such cognitive processes influence pupil diameter remain somewhat unclear, although cortical inputs to the locus coeruleus mediating arousal are likely involved. Changes in pupil diameter also accompany covert orienting; hence the oculomotor system may provide an alternative substrate for cognitive influences on pupil diameter. Here, we show that low-level electrical microstimulation of the primate frontal eye fields (FEFs), a cortical component of the oculomotor system strongly connected to the intermediate layers of the …
Standardized Patient Encounters Periodic Versus Postencounter Evaluation Of Nontechnical Clinical Performance, T. Robert Turner, Mark W. Scerbo, Gayle A. Gliva-Mcconvey, Amelia M. Wallace
Standardized Patient Encounters Periodic Versus Postencounter Evaluation Of Nontechnical Clinical Performance, T. Robert Turner, Mark W. Scerbo, Gayle A. Gliva-Mcconvey, Amelia M. Wallace
Psychology Faculty Publications
Introduction: Standardized patients are a beneficial component of modern healthcare education and training, but few studies have explored cognitive factors potentially impacting clinical skills assessment during standardized patient encounters. This study examined the impact of a periodic (vs. traditional postencounter) evaluation approach and the appearance of critical verbal and nonverbal behaviors throughout a standardized patient encounter on scoring accuracy in a video-based scenario.
Methods: Forty-nine standardized patients scored either periodically or at only 1 point in time (postencounter) a healthcare provider's verbal and nonverbal clinical performance during a videotaped standardized patient encounter. The healthcare provider portrayed in this study was …