University of Oklahoma

About: University of Oklahoma is a education organization based out in Norman, Oklahoma, United States. It is known for research contribution in the topics: Population & Radar. The organization has 25269 authors who have published 52609 publications receiving 1821706 citations. The organization is also known as: OU & Oklahoma University.

Direct surface thermodynamic observations within the rear-flank downdrafts of nontornadic and tornadic supercells

Abstract: Despite the long-surmised importance of the hook echo and rear-flank downdraft (RFD) in tornadogenesis, only a paucity of direct observations have been obtained at the surface within hook echoes and RFDs. In this paper, in situ surface observations within hook echoes and RFDs are analyzed. These “mobile mesonet” data have unprecedented horizontal spatial resolution and were obtained from the Verifications of the Origins of Rotation in Tornadoes Experiment (VORTEX) and additional field experiments conducted since the conclusion of VORTEX. The surface thermodynamic characteristics of hook echoes and RFDs associated with tornadic and nontornadic supercells are investigated to address whether certain types of hook echoes and RFDs are favorable (or unfavorable) for tornadogenesis. Tornadogenesis is more likely and tornado intensity and longevity increase as the surface buoyancy, potential buoyancy (as measured by the convective available potential energy), and equivalent potential temperature in the R...

A Meta-Analytic Investigation of Job Applicant Faking on Personality Measures

Abstract: This study investigates the extent to which job applicants fake their responses on personality tests. Thirty-three studies that compared job applicant and non-applicant personality scale scores were meta-analyzed. Across all job types, applicants scored significantly higher than non-applicants on extraversion (d 5.11), emotional stability (d 5.44), conscientiousness (d 5.45), and openness (d 5.13). For certain jobs (e.g., sales), however, the rank ordering of mean differences changed substantially suggesting that job applicants distort responses on personality dimensions that are viewed as particularly job relevant. Smaller mean differences were found in this study than those reported by Viswesvaran and Ones (Educational and Psychological Measurement, 59(2), 197–210), who compared scores for induced ‘‘fake-good’’ vs. honest response conditions. Also, direct Big Five measures produced substantially larger differences than did indirect Big Five measures.

The Role of the Student-Teacher Relationship in the Formation of Physicians: The Hidden Curriculum as Process

Abstract: Relationship-Centered Care acknowledges the central importance of relationships in medical care. In a similar fashion, relationships hold a central position in medical education, and are critical for achieving favorable learning outcomes. However, there is little empirical work in the medical literature that explores the development and meaning of relationships in medical education. In this essay, we explore the growing body of work on the culture of medical school, often termed the “hidden curriculum.” We suggest that relationships are a critical mediating factor in the hidden curriculum. We explore evidence from the educational literature with respect to the student-teacher relationship, and the relevance that these studies hold for medical education. We conclude with suggestions for future research on student-teacher relationships in medical education settings.