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Originally grounded in library and information science, the majority of information behaviour and information-seeking theories focus on task-based scenarios where users try to resolve information needs. While other theories exist, such as how people unexpectedly encounter information, for example, they are typically related back to tasks, motivated by work or personal goals. This chapter, however, focuses on casual-leisure scenarios that are typically motivated by hedonistic needs rather than information needs, where people engage in searching behaviours for pleasure rather than to find information. This chapter describes two studies on (1) television information behaviour and (2) the casual information behaviours described by users of Twitter. The first study focuses on a specific casual-leisure domain that is familiar to many, while the second indicates that our findings generalise to many other casual-leisure scenarios. The results of these two studies are then used to define an initial model of casual-leisure information behaviour, which highlights the key differences between casual-leisure scenarios and typical information behaviour theory. The chapter concludes by discussing how this new model of casual-leisure information behaviour challenges the way we design information systems, measure their value and consequently evaluate their support for users.

Each of the four objectives can be applied within the military training environment. Military training often requires that soldiers achieve specific levels of performance or proficiency in each phase of training. For example, training courses impose entrance and graduation criteria, and awards are given for excellence in military performance. Frequently, training devices, training media, and training evaluators or observers also directly support the need to diagnose performance strengths and weaknesses. Training measures may be used as indices of performance, and to indicate the need for additional or remedial training.

Contemporary literature reveals that, to date, the poultry livestock sector has not received sufficient research attention. This particular industry suffers from unstructured supply chain practices, lack of awareness of the implications of the sustainability concept and failure to recycle poultry wastes. The current research thus attempts to develop an integrated supply chain model in the context of poultry industry in Bangladesh. The study considers both sustainability and supply chain issues in order to incorporate them in the poultry supply chain. By placing the forward and reverse supply chains in a single framework, existing problems can be resolved to gain economic, social and environmental benefits, which will be more sustainable than the present practices.

The theoretical underpinning of this research is ‘sustainability’ and the ‘supply chain processes’ in order to examine possible improvements in the poultry production process along with waste management. The research adopts the positivist paradigm and ‘design science’ methods with the support of system dynamics (SD) and the case study methods. Initially, a mental model is developed followed by the causal loop diagram based on in-depth interviews, focus group discussions and observation techniques. The causal model helps to understand the linkages between the associated variables for each issue. Finally, the causal loop diagram is transformed into a stock and flow (quantitative) model, which is a prerequisite for SD-based simulation modelling. A decision support system (DSS) is then developed to analyse the complex decision-making process along the supply chains.

The findings reveal that integration of the supply chain can bring economic, social and environmental sustainability along with a structured production process. It is also observed that the poultry industry can apply the model outcomes in the real-life practices with minor adjustments. This present research has both theoretical and practical implications. The proposed model’s unique characteristics in mitigating the existing problems are supported by the sustainability and supply chain theories. As for practical implications, the poultry industry in Bangladesh can follow the proposed supply chain structure (as par the research model) and test various policies via simulation prior to its application. Positive outcomes of the simulation study may provide enough confidence to implement the desired changes within the industry and their supply chain networks.

The present chapter expands on recent research demonstrating an empirical link between theoretical constructs within affect control theory (ACT) and expectation states theory. I explore the utility of a joint application of the two theories, employing simulated interactions to examine status organizing processes.

Although simulation results do not constitute data by which theoretical claims can be tested, they are useful for developing new research questions. I report results from a series of simulated dyadic interactions using ACT’s Interact program to investigate potential emotional and identity processes that underlie the enactment of status differences, and to explore affective responses to the legitimation and delegitimation of status orders.

Simulation results call attention to a dynamic interplay between structural elements of the situation and the agentic behavior of interactants, suggesting that behavioral attempts to reduce deflections may lead to shifts in expectations over the course of interaction. Results raise the possibility that differences in affective impressions may produce expectations that are initially asymmetrical between interaction partners. Further, results suggest that the standardized tasks commonly employed in expectation states research may unintentionally generate affective responses that encourage status convergence.

Drawing on insights and methods from ACT, expectation states researchers can improve the scientific understanding of small group interaction. Employing simulated interactions, researchers can promote theoretical advancement by uncovering new lines of inquiry at the intersection of two prominent social psychological traditions. Simulations also provide a further tool for methodological refinement within the standardized experimental setting.

Pew and Mavor (1998) called for an integrative representation of human behavior for use in models of individual combatants and organizations. Models with integrated representation of behavior have only been achieved at rudimentary levels according to those performing the studies (e.g. Pew & Mavor, 1998; Tulving, 2002) and those building the models (e.g. Warwick et al., 2002). This chapter will address aspects of cognitive performance that are important to incorporate into models of combat based on acceptance of theory, strength of empirical data, or for other reasons such as to bridge gaps where incomplete knowledge exists about cognitive behavior and performance. As a starting point, this chapter will assess which of Pew and Mavor’s recommendations are still appropriate as determined by a review of selected literature on cognition and its representation. We will also provide some review and extensions of key literature on cognition and modeling and suggest a way ahead to close the remaining gaps. Different aspects of cognition are described with recent findings, and most are followed by an example of how they have been represented in computer models or a discussion of challenges to their representation in modeling.

In this paper, we examine the effects of legitimation and delegitimation of female leaders in male- and female-dominated organizations on leader behavior toward their subordinates. Drawing upon status and legitimacy theories, we argue that delegitimation represents one event that makes gender stereotypes salient in different organizational contexts, and by this means affects leader–subordinate interaction. Gender stereotypes will be more salient in male- than in female-dominated organizations, but only when female leaders are delegitimated. Specifically, we hypothesize that deauthorized female leaders will exhibit more deferential and less directive behavior than authorized female leaders, and this effect will be stronger in male- than in female-dominated organizations. Authorized female leaders, however, will express a similar amount of deferential and directive behavior, regardless of organizational sex composition. To test these hypotheses, we created a laboratory experiment with simulated organizations. Results are mixed. Deauthorized leaders are marginally more deferential than authorized leaders, and this effect is stronger in male-dominated organizations; authorized leaders express similar amounts of deferential behavior in both types of organizations. Yet, leaders are more directive in male- than in female-dominated organizations, whether they are deauthorized or authorized. We discuss the implications of these results and future directions for this research.

Exercises are key components of assessment centers (ACs). However, little is known about the nature and determinants of AC exercise performance. The traditional exercise paradigm primarily emphasizes the need to simulate task, social, and organizational demands in AC exercises. This chapter draws on trait activation theory in proposing a new AC exercise paradigm. First, we develop a theoretical framework that addresses the complexity of situational characteristics of AC exercises as determinants of AC performance. Second, we argue for planting multiple stimuli within exercises as a structured means of eliciting candidate behavior. Third, we show how the new paradigm also has key insights for the rating part of ACs, namely, in selecting dimensions, designing behavioral checklists, screening assessors, and training assessors. Finally, the impact of this new AC exercise paradigm is anticipated on important AC outcomes such as reliability, internal/external construct-related validity, criterion-related validity, assessee perceptions, and feedback effectiveness.