Sensemaking and social processes in digital government projects

This research identifies main feedback dynamics associated with social processes necessary to make sense of ambiguous project goals, typical of large digital government projects. The study reports on findings from a case analysis using participatory approaches in system dynamics, based on a digital government project integrating information systems of New York's criminal justice agencies. Findings stress the importance of visuals in the sensemaking process that results from the interaction of technical and social outcomes produced through identifying and continuously re-interpreting main project issues and goals. Project analyses suggest that requisite elements of successfully managing this type of project include 1) facilitation that enables diversity of ideas, 2) shared visuals and re-presentations of participants' efforts to work on the issues, and 3) iterative social construction of objectives, progress, and valid processes for doing the work; each of these plays a role in three different feedback processes sustaining (or undermining) the group engagement needed to yield successful integrative work. The study contributes to the literature in digital government by introducing the lenses of people-centered project management processes, an emerging approach in project management, to underscore the role of social processes in technical projects.     

Why do students consider dropping out of doctoral degrees? Institutional and personal factors

Despite the increasing popularity of doctoral education, many students do not complete their studies, and very little information is available about them. Understanding why some students consider that they do not want to, or cannot, continue with their studies is essential to reduce dropout rates and to improve the overall quality of doctoral programmes. This study focuses on the motives students give for considering dropping out of their doctoral degree. Participants were 724 social sciences doctoral students from 56 Spanish universities, who responded to a questionnaire containing doctoral degree conditions questions and an open-ended question on motives for dropping out. Results showed that a third of the sample, mainly the youngest, female and part time students, stated that they had intended to drop out. The most frequent motives for considering dropping out were difficulties in achieving a balance between work, personal life and doctoral studies and problems with socialization. Overall, results offer a complex picture that has implications for the design of doctoral programmes, such as the conditions and demands of part-time doctoral studies or the implementation of educational proposals that facilitate students’ academic and personal integration into the scientific community in order to prevent the development of a culture of institutional neglect.     

Revisiting Cross-document Structure Theory for multi-document discourse parsing

Multi-document discourse parsing aims to automatically identify the relations among textual spans from different texts on the same topic. Recently, with the growing amount of information and the emergence of new technologies that deal with many sources of information, more precise and efficient parsing techniques are required. The most relevant theory to multi-document relationship, Cross-document Structure Theory (CST), has been used for parsing purposes before, though the results had not been satisfactory. CST has received many critics because of its subjectivity, which may lead to low annotation agreement and, consequently, to poor parsing performance. In this work, we propose a refinement of the original CST, which consists in (i) formalizing the relationship definitions, (ii) pruning and combining some relations based on their meaning, and (iii) organizing the relations in a hierarchical structure. The hypothesis for this refinement is that it will lead to better agreement in the annotation and consequently to better parsing results. For this aim, it was built an annotated corpus according to this refinement and it was observed an improvement in the annotation agreement. Based on this corpus, a parser was developed using machine learning techniques and hand-crafted rules. Specifically, hierarchical techniques were used to capture the hierarchical organization of the relations according to the proposed refinement of CST. These two approaches were used to identify the relations among texts spans and to generate multi-document annotation structure. Results outperformed other CST parsers, showing the adequacy of the proposed refinement in the theory.     

Implementing performing rights

The purpose of this contribution is to move the study of performing rights forward and away from discussion of matters of principle to matters of implementation. Our procedure is to identify the chronological steps which have to be taken by composers or their representatives in ensuring that their property right can be exploited, resulting in payment for performances. At each step we shall attempt to offer observations, based principally but by no means solely on UK experience, on both the economic and legal issues that arise. The first stage in the exploitation of copyright is to create a work in a discernible form. In music this has traditionally taken the form of a score. However, today most popular music will take the form of a taped performance. This is followed by critical discussion of the term of copyright protection and whether a monopoly is created in respect of performing rights. In addition to performing rights, account has also to be taken of performers' rights, raising issues of where copyright protection ends and performers' rights begin. The second stage of exploitation is publication, promotion and performance of the work, a matter so complex that it has necessitated the establishment of collective organisations of authors and publishers to be effective. Policy issues arise about the relations between the members of such organisationsinter se, and between the organisations and users, and these are illustrated by a number of examples from the history of the British Performing Right Society. Disputes led to the establishment of specialist tribunals in the UK and elsewhere, and there have also been investigations of collecting societies by the British and EC competition authorities. The global market for music means that such issues transcend national frontiers, and there is some discussion of how performing rights are enforced internationally. The paper concludes by identifying a number of major issues: whether or not collecting societies operate against the consumer interest (it is suggested, generally not); the extent to which serious music is or should be subsidised by diversion of the income of the collecting societies in its support; and the possible extension of collective copyright administration into other fields, against the background of ever-increasing cross-border activity in cultural matters generally.     

Luce Pathways Project: A Pilot Project for Heritage Language Speakers of Mandarin Chinese,Spanish, and Japanese

This article describes the development process of a project for heritage language speakers of Mandarin Chinese, Spanish, and Japanese at a high-enrollment community college in the northeast United States. This pilot project, funded by the Henry Luce Foundation, aimed to empower minority group students through active reinforcement of students’ heritage language and culture, crossdisciplinary faculty collaboration, and a cohort-based advisement model. The pilot project consisted of mentorship by faculty members who shared the same heritage language and culture, incorporation of heritage language and international business courses into students’ curricula, and weekly seminars that focused on developing students’ heritage culture and professional skills. A cohort of nine students demonstrated that such a model is effective for minority students by achieving a remarkably high completion rate (66.67%) compared with an average rate for public 2-year institutions in the United States (21.20%).     

Using 9-1-1 call data and the space–time permutation scan statistic for emergency event detection

During medium to large-scale emergency events such as fires or earthquakes, emergency response teams must be deployed to the location of the event in a timely fashion. Information gathered from 9-1-1 call makers is useful for this, but is not always accurate. In this paper, we show how the space–time permutation scan statistic can be used to detect the presence and location of such events by monitoring the overall spatiotemporal pattern of 9-1-1 emergency calls instead. In an analysis of collected 9-1-1 call data, top detected clusters were found to correlate with emergency events as reported on the news, showing the algorithm's usefulness for automatically estimating their location and temporal extent. We show how the detection procedure works in cases where the emergency event generates a small but statistically significant increase in the number of 9-1-1 calls, as well as cases where events must be detected against a large background activity of 9-1-1 calls. We discuss the possible adoption of the proposed algorithm within the next generation digital government framework.     

Resisting schoolification from the classroom. Exploring the professional identity of early childhood teachers in Chile / Resistiendo la escolarización desde el aula. Explorando la identidad profesional de las docentes de primera infancia en Chile

This article presents a study which aimed to explore the professional identity of early childhood teachers in Chile, applying a sociocultural approach. Relying on an exploratory qualitative design, data were collected through focus groups and photo-narratives. The findings show that these teachers understand that child-centred pedagogy is the pillar of their professional identity; that they perceive that this is under threat from the schoolification of early childhood education; and that they admit that their capacity to resist this tendency is limited to the classroom. These findings suggest that, having scarce resources available to negotiate their professional identity in their working context, early childhood teachers in Chile have a limited capacity for agency.     

Preference for color and form in preschoolers as related to color and form differentiation.

The preference for color or form as bases for similarity judgements among preschoolers (ages 2-5) and its relationship to the differentiation of form and color concepts as indexed by discrimination, identification, and labeling were investigated. As hypothesized, an early stage of form preference was found, replicating Brian and Goodenough's results. This was followed by the often-reported color preference and subsequent shift to form preference. A second hypothesis-that the relative salience of a dimension develops in parallel to its relative degree of differentiation-was not supported. This was so despite the fact that, within age groups, individuals who displayed higher proficiency in one dimension that in the other also preferred that dimension over the other. Implications for for existing explanations of developmental trends in preference were discussed.