The Disproportionate Impact of Fear of Negative Evaluation on First-Generation College Students, LGBTQ+ Students, and Students with Disabilities in College Science Courses.

Fear of negative evaluation (FNE), defined as a sense of dread associated with being negatively judged in a social situation, has been identified as the primary factor underlying undergraduate anxiety in active-learning science courses. However, no quantitative studies have examined the extent to which science undergraduates experience FNE and how they are impacted by FNE in college science courses. To address this gap, we surveyed 566 undergraduates from one university in the U.

Workplace Violence Training Using Simulation.

: Workplace violence in health care settings is increasing dramatically nationwide. In response, an interdisciplinary team at an Ohio health system developed and piloted a model of training to address workplace violence. The model included classroom learning, a code silver (person with a weapon or a hostage situation) simulation training, and hands-on self-defense techniques.

Direct Measurement of the Thermodynamics of Chiral Recognition in Bile Salt Micelles.

Isothermal titration calorimetry (ITC) is shown to be a sensitive reporter of bile salt micellization and chiral recognition. Detailed ITC characterization of bile micelle formation as well as the chiral recognition capabilities of sodium cholate (NaC), deoxycholate (NaDC), and taurodeoxycholate (NaTDC) micelle systems are reported. The ΔH(demic) of these bile salt micelle systems is directly observable and is strongly temperature-dependent, allowing also for the determination of ΔCp(demic).