Managing complexity requires appropriate governance structures and effective coordination, communication, and action within the incident response network. Governance structures serve as a framework to understand the interrelated relationships that exist during a crisis. Governance structures can be classified as either hierarchical and managed, autonomous and networked, or a hybrid of hierarchies and networks, and represent a continuum of crisis response systems. As such, effective crisis management is first a function of a leader’s ability to leverage hierarchical, hybrid, and network forms of crisis management governance to manage complex disasters. Second, it hinges on the proficiency of the disaster response network in managing distributed information, coordinating operations, and collaborating among jurisdictions. Combining these two points results in high-performing disaster response networks that operate fluidly between governing structures and across jurisdictions, thus increasing our national capacity to manage complex disasters.
Ryan Scott and Branda Nowell
Four potential mechanisms explore the linkages between partian media outlets and attitudinal polarization, as well as discusses how such outlets cause polarization and influence American politics more generally: partisan media outlets can have direct effects on their audience, indirect effects on the broader population, effects on the news media, and effects on political elites. Some challenges and questions remain to be answered in each area in the hopes of spurring more, and broader, work on these media institutions.
Ian Shapiro, Steven Richardson, Scott McClurg, and Anand Sokhey
Decades of work have illuminated the influence interpersonal networks exert on voting behavior, political participation, the acquisition of political knowledge, tolerance, ambivalence, and attitude polarization. These central findings have largely been grounded in examinations of political discussion and have remained robust to measurement differences of key concepts like disagreement, various data collection methods, and multiple research designs ranging from the cross-sectional to large-scale field experiments. By comparison, scholars understand considerably less about individuals’ motivation to approach their social contacts when it comes to politics, and about why networks produce the outcomes that they do; this calls researchers to reflect on and revisit previous research, but also to consider new paths of research. Although there is a growing body of promising work focused on “whole,” or complete, networks, much can also be gained by better integrating social psychology into the study of egocentric, or “core,” political networks. Answering these (and other) questions will help connect current findings, emerging methods, and nascent theory. Such connections should advance dialogues between research on group influence, discussion networks, and individual political behavior.
Yotam Shmargad and Samara Klar
The field of political science is experiencing a new proliferation of experimental work, thanks to a growth in online experiments. Administering traditional experimental methods over the Internet allows for larger and more accessible samples, quick response times, and new methods for treating subjects and measuring outcomes. As we show in this chapter, a rapidly growing proportion of published experiments in political science take advantage of an array of sophisticated online tools. Indeed, during a relatively short period of time, political scientists have already made huge gains in the sophistication of what can be done with just a simple online survey experiment, particularly in realms of inquiry that have traditionally been logistically difficult to study. One such area is the important topic of social interaction. Whereas experimentalists once relied on resource- and labor-intensive face-to-face designs for manipulating social settings, creative online efforts and accessible platforms are making it increasingly easy for political scientists to study the influence of social settings and social interactions on political decision-making. In this chapter, we review the onset of online tools for carrying out experiments and we turn our focus toward cost-effective and user-friendly strategies that online experiments offer to scholars who wish to not only understand political decision-making in isolated settings but also in the company of others. We review existing work and provide guidance on how scholars with even limited resources and technical skills can exploit online settings to better understand how social factors change the way individuals think about politicians, politics, and policies.
Christina Ladam, Ian Shapiro, and Anand Sokhey
As the most common form of voluntary association in America, houses of worship remain an unquestionably critical component of American civil society. Major approaches to studying religion and politics in the United States are described, and the authors present an argument for focusing more attention on the organizational experience provided by religious contexts: studying how individuals’ social networks intersect with their associational involvements (i.e., studying religion from a “interpersonal” perspective) may actually shed new light on intrapersonal, psychological constructs like identity and religiosity. Evidence is presented from two nationally representative data sets that suggests considerable variance in the degree to which individuals’ core social networks overlap with their houses of worship. This variance exists within and between individuals identifying with major religious traditions, and such networks are not characterized solely by agreement (as theories of self-selection might suggest).