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1 – 10 of over 7000Johnrev Guilaran and Hong An Nguyen
Disaster responders play a crucial role in providing aid to individuals and communities following catastrophic events. Being tasked to protect and preserve life and property…
Abstract
Disaster responders play a crucial role in providing aid to individuals and communities following catastrophic events. Being tasked to protect and preserve life and property, these groups of professionals are constantly exposed to various hazards, which puts them at risk of negative mental health consequences. This chapter describes and discusses these mental health effects and interventions for disaster responders in Southeast Asia. The chapter defines who the disaster responders are in Southeast Asian countries. Drawing from the literature, this chapter enumerates the various positive and negative psychological consequences of disaster response, and the risk and protective factors associated with disaster response work. This chapter also describes the different interventions, such as psychological first aid and psychotherapy, following the Inter-agency Standing Committee (IASC) (2007) guidelines on conducting mental health and psychosocial support services (MHPSS), and focusing on the Southeast Asian context. This chapter ends with a discussion of the different challenges of providing MHPSS in Southeast Asia and with some recommendations on how to improve the delivery of these services and the mental health of disaster responders in general.
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Jeffery S McMullen and Dean A Shepherd
Gaglio’s work on opportunity recognition (Gaglio, 1997; Gaglio & Katz, 2001) represents an important contribution to the literature and has generated considerable scholarly…
Abstract
Gaglio’s work on opportunity recognition (Gaglio, 1997; Gaglio & Katz, 2001) represents an important contribution to the literature and has generated considerable scholarly attention. Therefore, it is with great pleasure that we respond to her commentary on our recent chapter (McMullen & Shepherd, 2003). Central to Gaglio’s commentary is a discussion about the appropriateness of our critique of the literature and a proposed alternate use for signal detection theory in building entrepreneurship theory. Responding to this commentary provides us the opportunity to better articulate our main arguments and to build on Gaglio’s ideas for an alternative application of signal detection theory.
İ. Taylan Dörtyol, Ayşen Coşkun and Olgun Kitapci
Consumption is a way of communication whereby consumers express, position or/and differentiate themselves within their society or affiliated groups. A great part of consumers’…
Abstract
Consumption is a way of communication whereby consumers express, position or/and differentiate themselves within their society or affiliated groups. A great part of consumers’ lives are spent on various purchase activities, and many would be eager to understand the factors underlying those behaviours.
This chapter primarily deals with the cultural, social, psychological and personal factors that affect consumer behaviour. Each of these factors in relation to consumer behaviour is discussed in detail. The types of consumer buying behaviours and the consumer decision-making processes then provide the fundamentals of the topic along with their relevance to Turkish consumers.
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Paul V. Martorana, Adam D. Galinsky and Hayagreeva Rao
When will individuals accept or reject systems that subordinate them, when will they take actions that will challenge these status hierarchies, and when will such challenges be…
Abstract
When will individuals accept or reject systems that subordinate them, when will they take actions that will challenge these status hierarchies, and when will such challenges be more intense, overt, and non-normative? Research suggests that individuals often justify and maintain systems that subordinate them, yet we suggest that there are certain boundary conditions that predict when individuals will no longer accept their place in such systems. We propose a model that examines how multiple factors: A sense of power, emotions associated with power, and perceptions of the system's legitimacy and stability – predict when those in low power will act against authority or when they will act to justify and maintain such systems. We also suggest that the level and type of action taken against a hierarchy changes as more of the elements (i.e., sense of power, emotions, perceptions of the status hierarchy) of our model are present. We predict that the actions taken against hierarchies become more overt and non-normative as more of these factors are present.
Expectations ostensibly lead to the formation of hierarchies, and hierarchies are thought to improve coordination. A simulation model is introduced to determine whether…
Abstract
Purpose
Expectations ostensibly lead to the formation of hierarchies, and hierarchies are thought to improve coordination. A simulation model is introduced to determine whether expectations directly improve coordination.
Methodology/approach
Agent-based simulations of small group behavior are used to determine what rules for expectation formation best coordinate groups. Within groups of agents that have differing but unknown task abilities, pairs take turns playing a coordination game with one another. The group receives a positive payoff when one agent chooses to take a high-importance role (leader) and the other chooses a low-importance role (follower), where the payoff is proportional to the ability of the “leader.” When both individuals vie to be leader, a costly conflict gives the group information about which agent has a higher task-ability.
Findings
The rules governing individuals’ formation of expectations about one another often lead to coordination that is suboptimal: They do not capitalize on the differential abilities of group members. The rules do, however, minimize costly conflicts between individuals. Therefore, standard rules of expectation formation are only optimal when conflicts are costly or provide poor information.
Implications
Rules that govern the formation of expectations may have served an evolutionary purpose in guiding individuals towards coordination while minimizing conflict, but these psychologically hardwired rules lead to suboptimal hierarchies.
Originality
This paper looks at how well empirically observed expectation-generating rules lead to group coordination by adding a game theoretic conception of interaction to the e-state structuralism model of hierarchy formation.
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Scalar terms, such as “local” and “global,” “big” and “small” are fundamental in how academics and practitioners make sense of and respond to grand challenges. Yet, scale is so…
Abstract
Scalar terms, such as “local” and “global,” “big” and “small” are fundamental in how academics and practitioners make sense of and respond to grand challenges. Yet, scale is so taken-for-granted that we rarely question or critically reflect on the concept and how it is used. The aim of this paper is to identify scale as an important concept in research on grand challenges and to point out why taking scale for granted can be problematic. In particular, I suggest that to date most research on grand challenges sees scale as a fundamental ontological feature of the world. Yet, scalar categories and hierarchies are not as self-evident and given as they may seem. Moreover, taking scale as an ontological fixed category limits our ability to make sense of, theorize and respond to grand challenges. As an alternative, I suggest seeing scale as an epistemological frame that participants employ in their everyday practices to make sense of, navigate and develop solutions to grand challenges. The chapter concludes with a research agenda for studying scale as socially constructed in practice.
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