Federated searching and usability testing: Building the perfect beast

With the ubiquity of federated search tools as viable solutions for students and researchers to search across external sources and internal repositories, users have become more sophisticated in their application of this technology. With the goal of optimizing the user experience of its newly introduced federated search offering, Endeavor Information Systems employed usability testing to gain insights into the critical requirements of librarians and information professionals for this solution. The results of this analysis, conducted in concert with market research and customer focus groups, and their relevance to Endeavor's federated search technology are the focus of this article.     

The economic effects of faculty unions

The relationship between faculty salaries and unionism at Ph.D.-level universities is investigated. Unlike previous attempts at analyzing this topic, the model endogenizes the union-nonunion choice using appropriate techniques for analyzing limited dependent variables. These techniques allow computation of average salaries for all schools under the assumption that they are unionized and also under the assumption that they are not unionized. Subtraction of the predicted nonunion salary from the union salary provides an estimate of salary differences, which is corrected for selectivity bias.     

Three faces of cruelty: Towards a comparative sociology of violence

Conclusion In our contemporary society, ferocious cruelty is no longer structurally induced; it is no longer part of the dominant ceremonial order, although we still find individual cases. In this sense, modern society appears more humane. But at the same time, the dangers of callousness increase; and the technological efficiency of modern instruments of destruction makes its consequencess all the more appalling while it hides them from view. Between these opposing trends, ascetic cruelty has had its ups and downs, cresting during periods of mobilized conflict.There is no evolutionary trend towards kindness and happiness. Ferociousness once increased, then declined; callousness and asceticism now oppose each other as defenders and challengers of the status quo. And the institutionalized asceticism of a victorious revolutionary movement easily amalgamates with the callousness of an established bureaucratic regime.The demons can be exorcised, but only by seeing them for what they are. Those who claim that the demons can be exorcised only by action in the world, not by theorizing about them, seem to be possessed by demons of their own, especially the demon of asceticism; one senses here the communal hostility of the ascetic to the individual luxury of intellectual contemplation. And here is the danger. Those who deny everything for the self deny it as well for others; our altruism, taken too exclusively, is an infinite regress, passing a bucket from hand to hand that never reaches the fire. When we act, we call out the demons to meet us. Be careful: they are ourselves.     

Working artefacts: ethnomethods of the prototype

This paper follows recent science studies in theorizing information technologies as socio-material configurations, aligned into more and less durable forms. The study of how new technologies emerge shifts, on this view, from a focus on invention to an interest in ongoing practices of assembly, demonstration, and performance. This view is developed in relation to the case of the 'prototype', an exploratory technology designed to effect alignment between the multiple interests and working practices of technology research and development, and sites of technologies-in-use. In so far as it is successful, the prototype works as an exemplary artefact that is at once intelligibly familiar to the actors involved, and recognizably new.     

BUYING THEIR VOTES? A STUDY OF LOCAL TAX‐PRICE DISCRIMINATION

A population's demographic composition may affect political support for various public services. This article examines whether the aging‐in‐place of local residents decreases financial support for public schools in the United States. I expand on previous empirical work by examining whether tax‐price reductions offered to elderly homeowners moderate their effect on local school revenues. The results reveal that an aging population structure substantially decreases school revenues, unless elderly homeowners receive state‐financed reductions in their local tax‐prices. Sizable differences hold even when comparing school districts located near each other but on opposite sides of state borders. Given the imminent aging of the population structure in the United States and many other developed countries, governments' targeted tax reduction policies could have important effects on equilibrium school revenues. (JEL I22, J14, H71)     

The Demographic Consequences of Conflict, Exile and Repatriation: A Case Study of Malian Tuareg

A framework outlining the potential impacts of conflict on demographic behaviour is used to analyse the post-conflict demography of Malian Tuareg after substantial conflict-induced social, political and economic changes. A remarkable stability in both fertility and marriage leads to the conclusion that an important demographic consequence of persecution and conflict may be an entrenchment of demographic behaviour which reinforces the population’s demographic identity particularly with respect to reproduction. The importance of unique historical, political and cultural experiences of a population in responding to conflict precludes the development of a ‘demography of conflict’, suggesting we should be pursuing the ‘demography of conflicts’.     

A preliminary test of the validity of the LCSW examination

Social workers seeking licensure in most states must pass one of the four different written examinations developed by the American Association of State Social Work Boards (AASSWB). These examinations are claimed to be valid measures of professional social work knowledge and competence to practice. To test this claim, we administered the multiple-choice 50-item Advanced practice examination contained within the official AASSWB Advanced study guide to 42 first year MSW students. Weblanked out the actual question content, and asked the students to select the correct answers from among the four choices given. Chance would suggest that the average score should be about 25% correct (one out of four). In actualitythe students' scores averaged 37% correct, a statistically significant difference. These results challenge the content and discriminant validity of the AASSWB examination and call for further studies on the examinations' value.