'Organisation' as a linguistic construct. " As the idea of an ultimate foundation for moral and political beliefs has become increasingly implausible, theorists have turned to 'discourse' to provide a basis on which to defend the legitimacy of social and political practices. The turn to discourse, which includes but is not limited to communicative ethics, is in part a move from a substantive to...

This introductory paper explores how the use of information affects the effectiveness of early warning systems. By effectiveness, we refer to the capacity of the system to detect and decide on the existence of a threat. There are two aspects to effectiveness: being able to see the evidence that is indicative of a threat; and making the decision, based on the weight of the evidence, to warn that...

Information Systems (IS) security management has gained renewed importance for the past few years resulting from the rising numbers of security incidences and compliance pressure. While majority of IS security research has been focusing on the technical value and the effectiveness of IS security implementation, studies on the organizational process of implementation is rather limited. This pape...

Few methods address analysis of socio-technical system requirements. This paper describes a method for analysing dependencies between computer systems and users/stakeholders in the operational environment. Domain scenarios describing the system and its context are used to create an environment model based on the i* notation. A method is proposed to define business organisational relationships, ...

Despite the increasing diffusion of the Internet technology, TV remains the principal medium of communication. People’s perceptions, knowledge, beliefs and opinions about matter of facts get (in)formed through the information reported on by the mass-media. However, a single source of information (and consensus) could be a potential cause of anomalies in the structure and evolution of a society....

The adoption of enterprise social network (ESN) for greater employee engagement and knowledge sharing practices within organisations is proliferating. However, ESN investments have thus far not resulted in expected gains in organisational benefits due to underutilisation by employees. Limited understanding of the implications of ESN use leads to a paucity of recommendations for effective use wi...

DyTR is an approach to trust that goes beyond traditional authentication-based techniques, in which the trustworthiness of entities in a system adapts over time based on system events. Using a socio-cognitive model of trust, DyTR provides an adaptive trustassessment methodology that allocates resources dynamically to an initial level of credentials, continually assesses trust, and adaptively al...

Prior research on technological frames indicates that many of the difficulties associated with systems implementation stem from differences in the meanings users, managers, and system developers attribute to automation projects. Although the concept of technological frames has been used to explore the bases for intergroup conflict during implementation, it is also a useful device for probing mo...

This study explores four-year elementary education students’ understanding of how children learn mathematics through the use of concept maps. Thirteen Canadian and 9 students from Lebanon participated in the study. Over a two-week period students were asked to reflect on how children learn mathematics. The Lebanese students were prone to produce conceptual structures that were more teacher-cent...

Descriptions of successful psychopathy are synonymous with Machiavellianism: both describe highfunctioning individuals who are adept at exploiting and manipulating others. However, previous research has found social-cognitive deficits associated with these traits that should decrease successful manipulation. In the present study, we investigated the presence of biases in interpersonal threat pe...