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Imagined communities: Reflections on the origin and spread of nationalism

The present historical moment may seem a particularly inopportune time to review Bowling Alone, Robert Putnam's latest exploration of civic decline in America. After all, the outpouring of volunteerism, solidarity, patriotism, and self-sacrifice displayed by Americans in the wake of the September 11 terrorist attacks appears to fly in the face of Putnam's central argument: that \"social capital\" -defined as \"social networks and the norms of reciprocity and trustworthiness that arise from them\" (p. 19)'has declined to dangerously low levels in America over the last three decades. However, Putnam is not fazed in the least by the recent effusion of solidarity. Quite the contrary, he sees in it the potential to \"reverse what has been a 30to 40-year steady decline in most measures of connectedness or community.\"' As an example of how the current \"war on terrorism\" could generate a durable civic renewal, Putnam points to the burst in civic practices that occurred during and after World War II, which he says \"permanently marked\" the generation that lived through it and had a \"terrific effect on American public life over the last half-century.\" 3 If Americans can follow this example and channel their current civic

Bowling alone: The collapse and revival of American community

The Structural Transformation of the Public Sphere: An Inquiry into a Category of Bourgeois Society

NUDGE: IMPROVING DECISIONS ABOUT HEALTH, WEALTH, AND HAPPINESS by Richard H. Thaler and Cass R. Sunstein Penguin Books, 2009, 312 pp, ISBN 978-0-14-311526-7This book is best described formally as a general explanation of and advocacy for libertarian paternalism, a term coined by the authors in earlier publications. Informally, it is about how leaders, systems, organizations, and governments can nudge people to do the things the nudgers want and need done for the betterment of the nudgees, or of society. It is paternalism in the sense that "it is legitimate for choice architects to try to influence people's behavior in order to make their lives longer, healthier, and better", (p. 5) It is libertarian in that "people should be free to do what they like - and to opt out of undesirable arrangements if they want to do so", (p. 5) The built-in possibility of opting out or making a different choice preserves freedom of choice even though people's behavior has been influenced by the nature of the presentation of the information or by the structure of the decisionmaking system. I had never heard of libertarian paternalism before reading this book, and I now find it fascinating.Written for a general audience, this book contains mostly social and behavioral science theory and models, but there is considerable discussion of structure and process that has roots in mathematical and quantitative modeling. One of the main applications of this social system is economic choice in investing, selecting and purchasing products and services, systems of taxes, banking (mortgages, borrowing, savings), and retirement systems. Other quantitative social choice systems discussed include environmental effects, health care plans, gambling, and organ donations. Softer issues that are also subject to a nudge-based approach are marriage, education, eating, drinking, smoking, influence, spread of information, and politics. There is something in this book for everyone.The basis for this libertarian paternalism concept is in the social theory called "science of choice", the study of the design and implementation of influence systems on various kinds of people. The terms Econs and Humans, are used to refer to people with either considerable or little rational decision-making talent, respectively. The various libertarian paternalism concepts and systems presented are tested and compared in light of these two types of people. Two foundational issues that this book has in common with another book, Network of Echoes: Imitation, Innovation and Invisible Leaders, that was also reviewed for this issue of the Journal are that 1 ) there are two modes of thinking (or components of the brain) - an automatic (intuitive) process and a reflective (rational) process and 2) the need for conformity and the desire for imitation are powerful forces in human behavior. …

Nudge: Improving Decisions about Health, Wealth, and Happiness

A method and system for synchronizing display of data relating to a predetermined application between an interactive terminal and at least one mobile interface device having a display. The at least one mobile interface device receives a user input signal and transmits the user input signal for synchronization with the interactive terminal. A set-top transceiver device is operatively coupled to the interactive terminal and receives the user input signal from the at least one mobile interface device. The set-top transceiver device also transmits a synchronization signal to the at least one mobile interface device and the interactive terminal. A central processing unit having a database is operatively coupled to the set-top transceiver device for receiving and processing the user input signal based on the database to obtain the synchronization signal for receipt by the set-top transceiver device. The synchronization signal includes a first display control signal for controlling the display of the at least one mobile interface device and a second display control signal for controlling the display of the interactive terminal.

Method and system for synchronizing data between at least one mobile interface device and an interactive terminal

People now have access to many sources of data about their health and wellbeing. Yet, most people cannot wade through all of this data to answer basic questions about their long-term wellbeing: Do I gain weight when I have busy days? Do I walk more when I work in the city? Do I sleep better on nights after I work out?We built the Health Mashups system to identify connections that are significant over time between weight, sleep, step count, calendar data, location, weather, pain, food intake, and mood. These significant observations are displayed in a mobile application using natural language, for example, “You are happier on days when you sleep more.” We performed a pilot study, made improvements to the system, and then conducted a 90-day trial with 60 diverse participants, learning that interactions between wellbeing and context are highly individual and that our system supported an increased self-understanding that lead to focused behavior changes.

Health Mashups: Presenting Statistical Patterns between Wellbeing Data and Context in Natural Language to Promote Behavior Change

Both candidates and voters have increased their use of the Internet for political campaigns. Candidates have adopted many internet tools, including social networking websites, for the purposes of communicating with constituents and voters, collecting donations, fostering community, and organizing events. On the other side, voters have adopted Internet tools such as blogs and social networking sites to relate to candidates, engage in political dialogue, pursue activist causes, and share information. In this paper we examine two years of posts on the Facebook walls of the three major contenders for the U.S. Presidency in 2008: Barack Obama, Hillary Clinton, and John McCain. We analyze participation patterns of usage along dimensions of breadth and frequency, and interpret them in terms of the concept of the "public sphere".

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Off the wall political discourse: Facebook use in the 2008 U.S. presidential election

Computing environments which involve many interacting devices are a challenge for system and user interface designers. A prototype of a multiple-device application consisting of a personal digital assistant (PDA) that operates in conjunction with interactive television (ITV) was developed from user requirements for a real estate information service. The application is used both as a stand-alone service and in conjunction with a television. Users interact exclusively with the PDA. The television responds to PDA output and is used for the presentation of visual images and videos. In this paper the application is described and user interface design issues that arise in the context of multiple device systems are discussed.

Dual device user interface design: PDAs and interactive television

PROBLEM SOLVING STRATEGIES PROGRAM COMPREHENSION Jiirgen Koenemann and Scott P. Robertson Department of Psychology Rutgers – The State University of New Jersey New Brunswick, NJ 08903 koeneman@paul.rutgers.edu Program comprehension is a complex problem solving process. We report on an experiment that studies expert programmers’ comprehension behavior in the context of modifying a complex PASCAL program. Our data suggests that program comprehension is best understood as a goal– oriented, hypotheses-driven problem–solving process. Programmers follow a pragmatic as-needed rather than a systematic strategy, they restrict their understanding to those parts of a program they find relevant for a given task, and they use bottom-up comprehension only for directly relevant code and in cases of missing, insufficient, or failing hypotheses. These findings have important consequences for the design of cognitively adequate computer–aided software engineering tools.

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Scott P. Robertson

Papers

Method and system for synchronizing data between at least one mobile interface device and an interactive terminal

Health Mashups: Presenting Statistical Patterns between Wellbeing Data and Context in Natural Language to Promote Behavior Change

Off the wall political discourse: Facebook use in the 2008 U.S. presidential election

Dual device user interface design: PDAs and interactive television

Expert problem solving strategies for program comprehension