A social identity model of riot diffusion: From injustice to empowerment in the 2011 London riots

Previous research has shown that riots spread across multiple locations, but has not explained underlying psychological processes. We examined rioting in three locations during the August 2011 disorders in England to test a social identity model of riot diffusion. We triangulated multiple sources to construct a narrative of events; and we analysed interviews with 68 participants to examine experiences. In line with the model, we found evidence for two pathways of influence: “cognitive” and “strategic”. For some participants, previous rioting was highly self-relevant, and shared identity was the basis of their subsequent involvement. For others, previous rioting was empowering because it demonstrated the vulnerability of a common enemy (the police). In each location, interaction dynamics mediated the link between initial perceptions and collective action. The utility of this social identity approach is that it is able to account for both the boundaries and the sequence of urban riot diffusion.     

A framework for understanding cross-national differences in the relationship between research and policy

Nothing much seems to have changed since Caplan described the “worlds” of research and policy as being incompatible. Across Europe, representatives from both communities in the field of migration and integration issues discuss their linkage as having failure wired into it and label successful interaction as the exception to the rule. Nevertheless, research-policy linkages differ substantially between countries in their intensity and in their dominant modes. How stakeholders talk about these differences does not sit well with current understanding of the issue. A major reason for the general feeling that social science analysis of the research-policy interface has not delivered much relief is caused by its fixation on the utilization of knowledge. Benchmarking research-policy linkage shows that the discussion about similar issues (such as interdisciplinarity) is primarily in terms of the quality of the relationship between the actors involved and the effects of the relationship (i.e., non-use or underuse of academic knowledge) are considered in derivatives terms. It is argued that thinking about the interaction of research and policy in terms of relationship rather than utilization, in combination with a focus on the wider context in which the relationship unfolds, makes for a useful analytical framework for understanding crossnational differences in the use of research by policy.     

Cognitive Style as an Antecedent to Adaptiveness,Customer Orientation,and Self-Perceived Selling Performance

Data from 396 real estate salespeople offer structural model evidence of the antecedence of salesperson cognitive style (Jung, 1971) to adaptive selling behavior, and to sales orientation-customer orientation and self-perceived selling performance. Four hypotheses were supported: Salespeople who prefer information intake by intuiting (rather than sensing) and information processing/decision-making by thinking (rather than feeling) were found to be more likely to practice adaptive selling; the more adaptive selling was practiced, the greater customer orientation became; and the greater the customer orientation, the better the self-perceived selling performance. Implications exist for salesperson training, management, and motivation research.     

Stress Reactivity in Fire Fighters: An Exercise Intervention

This experiment was designed to investigate the efficacy of 16 weeks of exercise training as an intervention to reduce the psychophysiological response of fire fighters to psychological stress. Fifty-three members of the Austin Fire Department (AFD) were recruited as participants and were randomly assigned to either exercise on a rowing ergometer or to continue their present modes of exercise training. Psychological stress was induced by a computerized version of the AFD Strategy and Tactics Drill (STD), in which participants responded to a simulated fire scene. Participants completed the STD prior to and following the exercise intervention. Prior to training, the groups did not differ in their cardiovascular response to the STD. Significant group differences were observed after training, in which exercise-trained participants reacted with significantly lower pulse and mean arterial pressure than their counterparts in the control condition. Exercise participants also reported significantly less stress-related state anxiety and negative affect. Exercise training appears to be a useful intervention to reduce the response to fire-related psychological stress in fire fighters.