Social Networks Promote Cooperation, Discourage Selfishness, So Nice Guys Can Finish First
It turns out nice guys can finish first, and David Rand has the evidence to prove it.
Rand, a post-doctoral fellow in Harvard’s Department of Psychology and a Lecturer in Human Evolutionary Biology, is the lead author of a new paper, which found that dynamic, complex social networks encourage their members to be friendlier and more cooperative, with the possible payoff coming in an expanded social sphere, while selfish behavior can lead to an individual being shunned from the group and left – literally on their own.
As described this week in the Proceedings of the National Academy of Sciences (PNAS), the research is among the first such studies to examine social interaction as a fluid, ever-changing process. Previous studies of complex social networks largely used static snapshots of the groups to examine how members were or were not connected. This new approach, Rand said, is the closest scientists have yet come to describing the way the planet’s 6 billion inhabitants interact on a daily basis.
“What we are showing is the importance of the dynamic, flexible nature of real-world social networks,” Rand said. “Social networks are always shifting, and they’re not shifting in random ways. …..
- Scientifically Speaking, Nice Guys Do Not Actually Finish Last [Science] (gizmodo.com)
- Duh, Social Networks Want Real Names Only (essayboard.com)
- Twitter, There’s Nothing Wrong With Being A Social Network – TechCrunch (techcrunch.com)
- Microsoft Research’s Socl Social Network Gets A Little More Real (techcrunch.com)
- 5 New Social Networks You Should Know About (learningwithtechs.wordpress.com)
- Microsoft working on its own social network Socl (digitaltrends.com)
- wind2share – A Social Business Network Launches its Web Based Platform – PR Web (press release) (prweb.com)
- Why are social networks so popular? – San Francisco Chronicle (blog) (sfgate.com)
November 16, 2011 - Posted by Janice Flahiff | Health News Items, Medical and Health Research News, Psychology | altruism, Crowd psychology, Proceedings of the National Academy of Sciences, psychology, selfishness, Social network, Social psychology
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This blog presents a sampling of health and medical news and resources for all. Selected articles and resources will hopefully be of general interest but will also encourage further reading through posted references and other links. Currently I am focusing on public health, basic and applied research and very broadly on disease and healthy lifestyle topics.
Several times a month I will post items on international and global health issues. My Peace Corps Liberia experience (1980-81) has formed me as a global citizen in many ways and has challenged me to think of health and other topics in a more holistic manner. (For those wishing to see pictures of a 2009 Friends of Liberia service trip to this West African country, please visit www.fol.org. My photo album is included).
This blog is a companion site to my Health and Medical News and Resources Web site with…
- Informational sites and guides
- Links to help from others (as health care providers and support groups)
- Interactive tools (as health calculators and apps)
- Select related news sites and blogs
My professional work experience and education includes over 10 years experience as a medical librarian and a Master’s in Library Science. In my most recent position I enjoyed contributing to our library’s blog, performing in depth literature searches, and collaborating with faculty, staff, students, and the general public.
While I will never be be able to keep up with the universe of current health/medical news,
I subscribe to the following to glean entries for this blog
- Medical News Today, a MediLexicon International daily online health news product
- MedLib-L ,a medical librarian discussion list
- Science Daily – Your source for the latest research news
- A Consumer and Patient Health (CAPHIS) discussion list , by a section of the Medical Library Association (MLA)
- MedlinePlus email updates from the US National Institutes of Health
- Public Health Partners from the National Library of Medicine
- US Agency for Healthcare Research and Quality (AHRQ) electronic newsletter with updates on the agency’s efforts to “improve the quality, safety, efficiency, and effectiveness of health care for all Americans”
- Krafty (Medical)Librarian,” a collection of writings from Michelle Kraft on items of interest to medical librarians. She tends to write on technology and medical libraries but she also writes about things in general on librarianship, medicine and health”
- Research Buzz, “news about search engines, digital archives, online museums, databases, and other Internet information collections since 1998”
- Library Journal – Breaking News
- librarian.net by librarian consultant Jessamyn West
- The Cornflower, the blog of the National Network of Libraries of Medicine Greater Midwest Region
- DocuTicker with “abstracts from ‘grey literature’: PDF reports published by government agencies, think tanks, NGOs, research institutes and other public interest groups”
- PubMed New and Noteworthy, updates from the largest indexer of biomedical journals in the world
- Free Government Information, a “place for initiating dialogue and building consensus among the various players (libraries, government agencies, non-profit organizations, researchers, journalists, etc.) who have a stake in the preservation of and perpetual free access to government information”
- Scout Report, a “weekly publication offering a selection of new and newly discovered Internet resources of interest to researchers and educators”
- Latest from Brookings Institute, independent research reports on social and political issues
- KevinMD.com -“Social Media’s leading physician voice”
- EurekAlert-Medicine and Health
- FTC sanctions yet another digital health product, a vision training app, over claims about effectiveness [Reblog]
- St. Louis Plan4Health Traffic Calming Demonstrations [YouTube]
- Made ya look: Moviegoers may have little control over their eye movements during Hollywood-style films, study finds [news release]
- Articles focus on OTC medications, dietary supplements & complementary/alternative medicine
- Augmented Reality - A tool for radiologists and other healthcare professionals
- Huge Increase In Radiation Exposure From Diagnostic Imaging
- The Dying Process - A Guide for Family Caregivers
- Environmental Health Articles from a Health Care Consulting Company
- Diagnostic Codes & Misleading Clinical Assumptions (Explains Why Pneumonia Cases Were Underreported Nationwide)
- Red Yeast Rice: An Introduction (A Fact Sheet from NCCAM)
- Food Cravings Table - "if you crave this...what you really need is this"
- [Reblog] The Chemicals Women Wear with Additional Resources
- [Repost] Putting Chronic Disease on the Map: Building GIS Capacity in State and Local Health Departments
- [News item] Fortified foods make up for some missing nutrients: study (but unprocessed is still best)
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