Texas Christian University

About: Texas Christian University is a education organization based out in Fort Worth, Texas, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 3245 authors who have published 8258 publications receiving 282216 citations. The organization is also known as: TCU & Texas Christian University, TCU.

A Qualitative Study of Resilient Latina/o College Students.

Abstract: This study was conducted with 11 Latina/o college students in order to provide insight into how these students develop a sense of resilience. Five factors from J. H. McMillan and D. F. Reed's (1994) concept of resiliency appeared to play an important role in these students' high academic achievement: high educational goals, support and encouragement from parents, intrinsic motivation, internal locus of control, and high self-efficacy. Recommendations for future research are offered, and implications for practice are presented.

The role of satisfaction with territory design on the motivation, attitudes and work outcomes of salespeople.

Abstract: The primary emphasis of previous research concerning salespeople has been focused on their attitudes and behavior. The relationship between organizational variables and salesperson attitudes and behavior has received very limited attention. Sales territory design is largely uncontrollable by the salesperson, yet is acknowledged by managers and researchers as an important factor enabling salespeople to perform well. The objective is to examine satisfaction with territory design from the perspective of the salesperson. A conceptual model and hypotheses are developed linking the satisfaction with territory design with role ambiguity, intrinsic motivation, job satisfaction, and performance. Role conflict, met expectations, organizational commitment, and intention to leave are also included in the model. Survey results provide strong support for 19 of the 21 hypotheses examined. The findings offer significant insights concerning the role of territory design satisfaction in face-to-face selling and its consequences. Several managerial implications and avenues for future research are discussed.

Organizational considerations in establishing the Data-Informed District

Abstract: In the United States, effective data use is proving to be a vexing problem. In response, scholars have recently begun viewing this as a systemic problem, believing there are actions a school district may take to make data use more efficient and tenable throughout the organization. In this article, we add to the knowledge of how school organizations can more effectively use data for educational improvement. Through the lens of the Data-Informed District, we leverage the research on organizational improvement and data use to discuss 3 specific organizational areas in which these districts may improve: establishing common understandings, professional learning for using data, and computer data systems.

Testing the Asteroseismic Mass Scale Using Metal-Poor Stars Characterized with APOGEE and Kepler

Abstract: Fundamental stellar properties, such as mass, radius, and age, can be inferred using asteroseismology. Cool stars with convective envelopes have turbulent motions that can stochastically drive and damp pulsations. The properties of the oscillation frequency power spectrum can be tied to mass and radius through solar-scaled asteroseismic relations. Stellar properties derived using these scaling relations need verification over a range of metallicities. Because the age and mass of halo stars are well-constrained by astrophysical priors, they provide an independent, empirical check on asteroseismic mass estimates in the low-metallicity regime. We identify nine metal-poor red giants (including six stars that are kinematically associated with the halo) from a sample observed by both the Kepler space telescope and the Sloan Digital Sky Survey-III APOGEE spectroscopic survey. We compare masses inferred using asteroseismology to those expected for halo and thick-disk stars. Although our sample is small, standard scaling relations, combined with asteroseismic parameters from the APOKASC Catalog, produce masses that are systematically higher ( =0.17 ± 0.05 M ☉) than astrophysical expectations. The magnitude of the mass discrepancy is reduced by known theoretical corrections to the measured large frequency separation scaling relationship. Using alternative methods for measuring asteroseismic parameters induces systematic shifts at the 0.04 M ☉ level. We also compare published asteroseismic analyses with scaling relationship masses to examine the impact of using the frequency of maximum power as a constraint. Upcoming APOKASC observations will provide a larger sample of ~100 metal-poor stars, important for detailed asteroseismic characterization of Galactic stellar populations.