Contexts of relevance in explanatory case studies in information systems : ubiquitous information technology implementation in organizations

Case studies of the organizational implementation of traditional business computing have often emphasized the importance of context in research design and data analysis. The emergence of computing phenomena that pervade different contexts within and even beyond the organizational boundary suggests the need to disaggregate the notion of context to allow for finer levels of contextual analysis. Indeed we demonstrate that a failure to consider interdependent levels of context in organizational case studies of computing technologies that even approach ubiquity runs the risk of partial and even incorrect conclusions being drawn. We illustrate this argument by means of two explanatory case studies of intranet and mobile technology implementation in organizations. Based on the extant literature on context in case study design and examples drawn from the cases, we propose a range of interconnected and interrelated contexts to consider in the research design of explanatory cases of ubiquitous technology implementation in organizations.

Communication of scientific uncertainty: International case studies on the development of folate and vitamin D Dietary Reference Values

Objective Transparent evidence-based decision making has been promoted worldwide to engender trust in science and policy making. Yet, little attention has been given to transparency implementation. The degree of transparency (focused on how uncertain evidence was handled) during the development of folate and vitamin D Dietary Reference Values was explored in three a priori defined areas: (i) value request; (ii) evidence evaluation; and (iii) final values. Design Qualitative case studies (semi-structured interviews and desk research). A common protocol was used for data collection, interview thematic analysis and reporting. Results were coordinated via cross-case synthesis. Setting Australia and New Zealand, Netherlands, Nordic countries, Poland, Spain and UK. Subjects Twenty-one interviews were conducted in six case studies. Results Transparency of process was not universally observed across countries or areas of the recommendation setting process. Transparency practices were most commonly seen surrounding the request to develop reference values (e.g. access to risk manager/assessor problem formulation discussions) and evidence evaluation (e.g. disclosure of risk assessor data sourcing/evaluation protocols). Fewer transparency practices were observed to assist with handling uncertainty in the evidence base during the development of quantitative reference values. Conclusions Implementation of transparency policies may be limited by a lack of dedicated resources and best practice procedures, particularly to assist with the latter stages of reference value development. Challenges remain regarding the best practice for transparently communicating the influence of uncertain evidence on the final reference values. Resolving this issue may assist the evolution of nutrition risk assessment and better inform the recommendation setting process.

Factors influencing the impact of secondary exposure to trauma

The research found significant relationships between secondary exposure to client trauma and symptoms associated with secondary traumatic stress and vicarious trauma in a sample of community mental health clinicians. The research supports developmental conceptualisations of the relationships between these constructs and burnout, and identifies potential individual vulnerability and protective factors. The portfolio explores the impact of childhood maltreatment from an attachment theory perspective. Four clinical cases are presented illustrating the clinical relevance of the impact of childhood maltreatment and attachment disturbance, and the complexities associated with current attachment classification systems and differential diagnosis.

Case studies in learning disability: implications for instruction

A significant number of children with learning disabilities may hold negative attributions about themselves which not only impact on their willingness to learn but put themselves at risk of developing depression. A multi-disciplinary assessment team found evidence for the existence of at least two distinct patterns of learning disability. It was concluded that interventions must focus not only on content areas but on the individual attributions the child holds about his or her ability and potential.

Mothering in the freelance film industry: case studies in the postproduction film industry in Melbourne, Australia

This paper examines the dynamic relationship between work and life through the experiences of three mothers seeking to realise careers in the freelance film industry in Melbourne, Australia. The women were part of a larger sample of postproduction workers who were surveyed on their responses to technological change in the postproduction freeelance film industry but were out of the industry having children during the first wave of technological change. The paper examines qualitative data from these women and later longitudinal data in order to understand the limits of equal opportunity in an uneven playing field.

Mechanisms of anxiety related attentional biases in children with Autism Spectrum Disorder

Children with autism spectrum disorder (ASD) have high levels of anxiety. It is unclear whether they exhibit threat-related attentional biases commensurate with anxiety disorders as manifest in non-ASD populations, such as facilitated attention toward, and difficulties disengaging engaging from, threatening stimuli. Ninety children, 45 cognitively able with ASD and 45 age, perceptual-IQ, and gender matched typically developing children, aged 7–12 years, were administered a visual dot probe task using threatening facial pictures. Parent-reported anxiety symptoms were also collected. Children with ASD showed similarly high levels of anxiety compared with normative data from an anxiety disordered sample. Children with ASD had higher levels of parent-reported anxiety but did not show differences in disengaging from, or facilitated attention toward, threatening facial stimuli compared with typically developing children. In contrast to previously published studies of anxious children, in this study there were no differences in attentional biases in children with ASD meeting clinical cutoff for anxiety and those who did not. There were no correlations between attentional biases and anxiety symptoms and no gender differences. These findings indicate the cognitive mechanisms underlying anxiety in cognitively able children with ASD could differ from those commonly found in anxious children which may have implications for both understanding the aetiology of anxiety in ASD and for anxiety interventions

Association between autism symptoms and functioning in children with ADHD

OBJECTIVE: To examine the association between autism spectrum disorder (ASD) symptoms and (a) social functioning, (b) mental health, (c) quality of life and (d) sleep in children with and without attention-deficit hyperactivity disorder (ADHD).

METHODS: Participants were 6-10-year-old children with ADHD (N=164) and without ADHD (N=198). ADHD was assessed via community-based screening (wave 1) and case confirmation using the Diagnostic Interview Schedule for Children IV (DISC-IV) (wave 2). ASD symptoms were identified using the Social Communication Questionnaire (SCQ). Outcome measures were social functioning (Strengths and Difficulties Questionnaire (SDQ)), mental health (DISC-IV, SDQ), quality of life (QoL, Pediatric Quality of Life Inventory 4.0) and sleep problem severity.

RESULTS: Greater ASD symptoms were associated with more parent and teacher-reported peer problems and emotional and conduct problems. For every SD increase in SCQ scores, internalising (OR 1.8, 95% CI 1.3 to 2.6, p=0.001) and externalising disorders (OR 1.5, 95% CI 1.1 to 2.1, p=0.02) increased, QoL decreased by 6.7 units (p<0.001), and moderate/severe sleep problems increased (OR 1.5, 95% CI 1.0 to 2.2, p=0.04). Most findings held in analyses adjusting for socio-demographic factors, ADHD symptom severity and comorbidities (when not the outcome), with the exception of externalising disorders and sleep problems.

CONCLUSIONS: ASD symptoms are associated with poorer functioning in children with ADHD. It is important to identify and potentially manage ASD symptoms in children with ADHD given that they exacerbate functional impairments in this already vulnerable group.

Chalk and cheese: Grounded theory case studies of the introduction and usage of activity-based information in two British banks

During the conduct of a research project into influences on the use of management accounting information, the use of activity-based techniques and information in two British banks was studied by the application of grounded theory principles. Juxtaposition of these two case studies reveals insights about the managers' significantly different experiences of ongoing applications, and the different outcomes of implementation that may arise, despite commonality in the organization and industry environment. This paper presents these two case studies, highlights the similarities and differences between them, and draws some conclusions about the causes of the differences. Factors that can be managed to achieve a greater use of these particular management accounting techniques, and the information they generate, are revealed. In particular, the findings suggest that the introduction of transfer charging between the bank's internal units highlights the need for activity-based techniques, and that education, communication and implementor support are vital, both for implementation success and for the widespread continuing use of the resultant applications. Further, between the two cases the greatest consensus was found in a common concern about the amount of detail in the databank and reports.

Case studies in the development towards a daylighting roadmap

Through the International Energy Agency (lEA) Task-31 Daylighting in the 21 st Century a subtask has been organized to undertake the development of a Daylighting Design Roadmap. This project will attempt to unfold a path as to how we may approach and provide support for daylighting at the various project stages of a design. Although this roadmap is in its preliminary stages, the authors have examined several case studies of daylighting projects. This paper outlines an initial overview of a daylighting design roadmap by reflecting on several aspects of the case studies. An attempt is made to provide reasonable guidance of parameters which could be analyzed at various stages in a project. The roadmap gives reference to several design tools and simulation programs acknowledging that the process can be selective in targeting results to particular circumstances. Voids of information and methodology in the construction of the daylighting roadmap, at this stage in the project, are also acknowledged. It is expected that this initial paper on the subject, will provide awareness and hopefully generate a contribution from other experts in the field.

Employee development strategies in the B2C banking environment: two Australian case studies

The implementation of technology and, in particular, eCommerce technologies has had unforeseen consequences for the relationship between managers and employees. To be able to operate in an increasingly global and competitive environment, retail banks have had to develop new ways of dealing with their employees. Issues have arisen that have necessitated a rethink in the way employees interact with customers and this, in turn, has required changes to human resource strategies. The question we address in this paper is what are the employee capabilities and qualities retail banks must develop to satisfy both more sophisticated customers (who demand flexibility of interactions, responsiveness and convenience) as well as the organisation’s own needs (including expanded sales opportunities, cost containment or reduction and customer loyalty) when implementing eCommerce technologies. The paper discusses two case studies illustrating some of the issues with which banks, as service organisations, have had to deal. These two banks have taken rather different approaches in their use of technology to interact with their customers and this has implications for the way they manage their employees who deal with those customers.