From Method Fragments to Method Services

In Method Engineering (ME) science, the key issue is the consideration of information system development methods as fragments. Numerous ME approaches have produced several definitions of method parts. Different in nature, these fragments have nevertheless some common disadvantages: lack of implementation tools, insufficient standardization effort, and so on. On the whole, the observed drawbacks are related to the shortage of usage orientation. We have proceeded to an in-depth analysis of existing method fragments within a comparison framework in order to identify their drawbacks. We suggest overcoming them by an improvement of the ?method service? concept. In this paper, the method service is defined through the service paradigm applied to a specific method fragment ? chunk. A discussion on the possibility to develop a unique representation of method fragment completes our contribution

Choosing how to choose : Institutional pressures affecting the adoption of personnel selection procedures

The gap between science and practice in personnel selection is an ongoing concern of human resource management. This paper takes Oliver´s framework of organizations´ strategic responses to institutional pressures as a basis for outlining the diverse economic and social demands that facilitate or inhibit the application of scientifically recommended selection procedures. Faced with a complex network of multiple requirements, practitioners make more diverse choices in response to any of these pressures than has previously been acknowledged in the scientific literature. Implications for the science-practitioner gap are discussed

Motivation and Information Affordances Towards User Engagement in a Gamified System

Gamification is a growing phenomenon, and educational institutions have begun incorporating it into their existing information systems (IS) curriculum. This study seeks to examine how motivational affordances and information quality contribute to student engagement within gamified IS education. Drawing on the frameworks of affordances, information quality, and engagement, this study develops a conceptual model to explain motivational affordances and information quality and its satisfaction effects on students’ engagement in IS education. Our preliminary results show a contrary view that despite the challenges or competition evoked by gamification, it is more satisfying for students to continue using the gamified system. This research-in-progress paper is theoretically important because there are currently no widely accepted theoretical models linking motivational affordances, information quality, and engagement to gamified outcomes, and test the effect on students’ learning behaviours

Agile quality requirements management best practices portfolio : a situational method engineering approach

Management of Quality Requirements (QRs) is determinant for the success of software projects. However, this management is currently under-considered in software projects and in particular, in agile methods. Although agile processes are focused on the functional aspects of the software, some agile practices can be beneficial for the management of QRs. For example, the collaboration and interaction of people can help in the QR elicitation by reducing vagueness of requirements through communication. In this paper, we present the initial findings of our research investigating what industrial practices, from the agile methods, can be used for better management of QRs in agile software development. We use Situational Method Engineering to identify, complement and classify a portfolio of best practices for QR management in agile environments. In this regard, we present the methodological approach that we are applying for the definition of these guidelines and the requirements that will lead us to compile a portfolio of agile QR management best practices. The proposed requirements correspond to the whole software life cycle starting in the elicitation and finalizing in the deployment phases.Peer ReviewedPostprint (author's final draft

Professional wellbeing

The aim of this chapter is to review issues relating to wellbeing and stress that may affect psychologists. It will discuss the causes of stress and wellbeing and the outcomes for psychologists, then set out some realistic ways in which stress can be managed and wellbeing can be supported

What is a Good Plan? Cultural Variations in Expert Planners’ Concepts of Plan Quality

This article presents the results of a field research study examining commonalities and differences between American and British operational planners’ mental models of planning. We conducted Cultural Network Analysis (CNA) interviews with 14 experienced operational planners in the US and UK. Our results demonstrate the existence of fundamental differences between the way American and British expert planners conceive of a high quality plan. Our results revealed that the American planners’ model focused on specification of action to achieve synchronization, providing little autonomy at the level of execution, and included the belief that increasing contingencies reduces risk. The British planners’ model stressed the internal coherence of the plan, to support shared situational awareness and thereby flexibility at the level of execution. The British model also emphasized the belief that reducing the number of assumptions decreases risk. Overall, the American ideal plan serves a controlling function, whereas the British ideal plan supports an enabling function. Interestingly, both the US and UK would view the other’s ideal plan as riskier than their own. The implications of cultural models of plans and planning are described for establishing performance measures and designing systems to support multinational planning teams

Towards Method Component Contextualization

International audienceMethod Engineering (ME) is a discipline which aims to bring effective solutions to the construction, improvement and modification of the methods used to develop Information Systems (IS). Situational Method Engineering (SME) promotes the idea of retrieving, adapting and tailoring components, rather than complete methodologies, to the specific context. Existing SME approaches use the notion of context for characterizing situations of IS development projects and for guiding the method components selection from a repository. However, in the reviewed literature, there is no proposed approach to specify the specific context of method components. This paper provides a detailed vision of context and a process for contextualizing methods in the IS domain. This proposal is illustrated with three case studies: scenario conceptualization, project portfolio management, and decision-making

Getting paid for sex is my kick: a qualitative study of male sex workers

As with its female counterpart, male sex work (MSW) has generally been regarded as deeply problematic, either because of negative societal attitudes to the selling of sex or the prevalence of psychosocial and economic problems amongst those attracted to MSW and the attendant health risks and dangers encountered whilst engaged in it. While the phenomenon of female sex work has received a great deal of criminological scrutiny, there has been comparatively less attention paid to male sex workers (MSWs). The research which we report on in this chapter aimed to further our understanding of the motivations of MSWs, the risks they face, their engagement with support agencies and their intentions for the future

Information Systems Evolution: A Process Model for Integrating New Services

Integration of different components that compose enterprise Information System (IS) represents a big challenge in the IS development. However, it is indispensable in order to avoid fragmentation of the IS and redundancy between different IS applications. In this work we consider service-driven IS engineering as a prospective approach to deal with IS fragmentation and interoperability of different IS components. We introduce the notion of Information System Service (ISS) and propose a process model supporting legacy IS evolution by integration of new services. We claim that such an approach has to take into account a large number of integration situations and therefore has to be built by applying situational method engineering principals and defined as a collection of reusable method chunks

The Space Object Ontology

Achieving space domain awareness requires the identification, characterization, and tracking of space objects. Storing and leveraging associated space object data for purposes such as hostile threat assessment, object identification, and collision prediction and avoidance present further challenges. Space objects are characterized according to a variety of parameters including their identifiers, design specifications, components, subsystems, capabilities, vulnerabilities, origins, missions, orbital elements, patterns of life, processes, operational statuses, and associated persons, organizations, or nations. The Space Object Ontology provides a consensus-based realist framework for formulating such characterizations in a computable fashion. Space object data are aligned with classes and relations in the Space Object Ontology and stored in a dynamically updated Resource Description Framework triple store, which can be queried to support space domain awareness and the needs of spacecraft operators. This paper presents the core of the Space Object Ontology, discusses its advantages over other approaches to space object classification, and demonstrates its ability to combine diverse sets of data from multiple sources within an expandable framework. Finally, we show how the ontology provides benefits for enhancing and maintaining longterm space domain awareness