Institution
DePaul University
Education•Chicago, Illinois, United States•
About: DePaul University is a education organization based out in Chicago, Illinois, United States. It is known for research contribution in the topics: Population & Context (language use). The organization has 5658 authors who have published 11562 publications receiving 295257 citations.
Papers published on a yearly basis
Papers
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TL;DR: A thirty-two-month qualitative field investigation of an effort to introduce GSS into the daily work of the staff of the U.S. Navy's Commander, Third Fleet is presented, and TTM appears to explain the differences that emerged in the Navy community.
Abstract: There are several thousand group support systems (GSS) installations worldwide, and, while that number is growing, GSS has not yet achieved critical mass. One reason may be that it can take one to three years for an organization to complete a transition to GSS. Studying GSS transition in the field could yield insights that would allow for faster, lower-risk transitions elsewhere. This article presents a thirty-two-month qualitative field investigation of an effort to introduce GSS into the daily work of the staff of the U.S. Navy's Commander, Third Fleet. Using the principles of action research, the project began with interventions based on the precepts of the Technology Acceptance Model (TAM). The goal of the interventions was to engender sufficient acceptance for GSS to create a self-sustaining, growing community of GSS users.Throughout the study, building on a base of experience developed in other private-and public-sector transition projects, we revised and extended TAM based on insights that emerged in the field. The resulting model, the Technology Transition Model (TTM), frames acceptance as a multiplicative function of the magnitude and frequency of the perceived net value of a proposed change, moderated by the perceived net value associated with the transition period itself. TTM frames net value as having a number of dimensions, including cognitive, economic, political, social, affective, and physical. It posits that cognitive net value derives from at least three sources: changes in access, technical, and conceptual attention loads.GSS transition proceeded at different speeds in different segments of the Third Fleet; the intelligence and battle staffs became self-sustaining within weeks, while others are still not self-sustaining. TTM appears to explain the differences that emerged in the Navy community.The article presents TAM, then argues the propositions of TTM. It then presents background information about Third Fleet, and describes critical incidents in the transition effort that gave rise to the model. It summarizes the lessons learned in the field by comparing the differing transition trajectories among Fleet staff segments in light of the model.
164 citations
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TL;DR: This paper found that self-defeating tendencies of failure to complete crucial tasks and rejecting oppurtunities for pleasure were significant predictors of decisional, behavioral, and overall dysfunctional procrastination.
164 citations
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TL;DR: In this paper, the effect of pregnant women on performance evaluation was investigated and substantial negative stereotyping was found, especially among males, who consistently rated pregnant women lower compared to non-pregnant women.
Abstract: Notwithstanding recent gains, women have still not achieved parity with men in the workplace. This is further complicated by common negative images of pregnant women (Taylor and Langer, 1977). The present study investigated (1) stereotypes about pregnant working women, and (2) the effect of an employee's pregnancy on performance evaluation. In the first study, subjects' attitudes about pregnant employees were assessed via questionnaire. Substantial negative stereotyping was found to exist, especially among males. In Study 2, subjects viewed videotapes of either a pregnant or a non-pregnant women doing assessment-center-type tasks and were asked to evaluate her performance. When the employee was pregnant, she was consistently rated lower compared to when she was non-pregnant. A main effect of rater sex and a rater sex by pregnancy condition interaction were found, indicating that males assigned lower ratings than females and were also more negatively affected by the pregnancy condition. Implications for organizational policy regarding employee pregnancy and performance appraisal systems are discussed.
164 citations
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TL;DR: The authors explored the potential for certain gay white men to benefit from postindustrial sectors that depend structurally and implicitly upon white supremacy and heteropatriarchy, and mapped out how gay white patriarchies coexist with, and in some cases displace, heteronormative patriarchies, shoring up pre-existing racialized and politically and economically conservative processes of profit accumulation.
Abstract: This paper explores the potential for certain gay white men to benefit from postindustrial sectors that depend structurally and implicitly upon white supremacy and heteropatriarchy. The paper maps out how gay white patriarchies coexist with, and in some cases displace, heteronormative patriarchies, shoring up pre–existing racialized and politically and economically conservative processes of profit–accumulation. Former cultural investments in a fatherhood defined by biological procreation are accordingly dislodged by investments in fatherhoods abstracted from procreation, which circulate in a variety of commodity forms. Motherhood is geographically and socially sidelined, procreation becoming a service and commodity form purchasable from impoverished places within or outside nations. The white oedipal Family romance is geopolitically reconstituted, with the proprietary reach of patriarchy irrupting out of the confines of the biologically homebound and racist triad of mother–father–son and into extrafamilial, and often transnationalized, domains of racialized and class–transected procreational purchase.
164 citations
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14 Aug 1998TL;DR: It is found that packet loss is highly bursty, with the majority of individual losses occurring in a relatively small number of bursts, and loss exhibits dependence in most cases, but is not always well modeled as dependent.
Abstract: We analyze a month of Internet packet loss statistics for speech transmission using three different sets of transmitter/receiver host pairs. Our results indicate that packet loss is highly bursty, with the majority of individual losses occurring in a relatively small number of bursts. We find that loss exhibits dependence in most cases, but is not always well modeled as dependent. We introduce an analytical technique for measuring loss dependency. We also consider the asymmetry of round trip packet loss, and find that most loss on a round trip path occurs in either one direction or the other. We introduce a normalized metric for measuring loss asymmetry and apply it to our measurements. Finally we discuss the implications of our study for the next generation of real time voice services in the Internet.
164 citations
Authors
Showing all 5724 results
Name | H-index | Papers | Citations |
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C. N. R. Rao | 133 | 1646 | 86718 |
Mark T. Greenberg | 107 | 529 | 49878 |
Stanford T. Shulman | 85 | 502 | 34248 |
Paul Erdös | 85 | 640 | 34773 |
T. M. Crawford | 85 | 270 | 23805 |
Michael H. Dickinson | 79 | 196 | 23094 |
Hanan Samet | 75 | 369 | 25388 |
Stevan E. Hobfoll | 74 | 271 | 35870 |
Elias M. Stein | 69 | 189 | 44787 |
Julie A. Mennella | 68 | 178 | 13215 |
Raouf Boutaba | 67 | 519 | 23936 |
Paul C. Kuo | 64 | 389 | 13445 |
Gary L. Miller | 63 | 306 | 13010 |
Bamshad Mobasher | 63 | 243 | 18867 |
Gail McKoon | 62 | 125 | 14952 |