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kahn_artist

A review of Web searching studies and a framework for future research - Jansen - 2000 -... - 0 views

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    A study on trends in internet-based research
Mirna Shaban

New study quantifies use of social media in Arab Spring | UW Today - 0 views

    • Mirna Shaban
       
      Yellow highlighting= Information about role of social media in the Arab Spring. Pink highlighting= Statistical information Blue highlighting= Possibility of link to more information. 
  • the team located data about technology use and political opinion from before the revolutions. 
  • “Our evidence suggests that social media carried a cascade of messages about freedom and democracy across North Africa and the Middle East, and helped raise expectations for the success of political uprising,” said Philip Howard, the project lead and an associate professor in communication at the University of Washington.  “People who shared interest in democracy built extensive social networks and organized political action. Social media became a critical part of the toolkit for greater freedom.”
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  • During the week before Egyptian president Hosni Mubaraks resignation, for example, the total rate of tweets from Egypt — and around the world — about political change in that country ballooned from 2,300 a day to 230,000 a day. 
  • Data for the UW project came directly from immense digital archives the team built over the course of several months.
  • After analyzing more than 3 million tweets, gigabytes of YouTube content and thousands of blog posts, a new study finds that social media played a central role in shaping political debates in the Arab Spring.
  • The Project on Information Technology and Political Islam assembled data about blogging in Tunisia one month prior to the crisis in that country, and had special data on the link structure of Egyptian political parties one month prior to the crisis there.
  • Political discussion in blogs presaged the turn of popular opinion in both Tunisia and Egypt.  In Tunisia, conversations about liberty, democracy and revolution on blogs and on Twitter often immediately preceded mass protests. 
  • Twenty percent of blogs were evaluating Ben Alis leadership the day he resigned from office (Jan. 14), up from just 5 percent the month before.  Subsequently, the primary topic for Tunisian blogs was “revolution” until a public rally of at least 100,000 people eventually forced the old regimes remaining leaders to relinquish power.
  • In the two weeks after Mubaraks resignation, there was an average of 2,400 tweets a day from people in neighboring countries about the political situation in Egypt. In Tunisia after Ben Alis resignation, there were about 2,200 tweets a day.
  • Ironically, government efforts to crack down on social media may have incited more public activism, especially in Egypt. People who were isolated by efforts to shut down the Internet, mostly middle-class Egyptians, may have gone to the streets when they could no longer follow the unrest through social media, Howard said.
symone008

Will You Accept the Government's Friend Request? Social Networks and Privac...: EBSCOhost - 0 views

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    Great article on the study of if the increased of social media users (and their exposure to limited privacy) would led to the public being more accepting to the governments proposed anti-privacy laws
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    Great article on the study of if the increased of social media users (and their exposure to limited privacy) would led to the public being more accepting to the governments proposed anti-privacy laws
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    Interesting article Symone!
ifrahansari88

The Representations of Novel Neurotechnologies in Social Media.: EBSCOhost - 0 views

    • ifrahansari88
       
      The General objective of paper
    • ifrahansari88
       
      Social media defined for the purpose of this study
    • ifrahansari88
       
      Social media defined for the purpose of this study
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  • Social media defined for the purpose of this study
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    #biotechnology #neurotechnology #socialmedia
kahn_artist

This Is How The Internet Is Rewiring Your Brain - 5 views

  • Fact #1: The Internet may give you an addict's brain.
    • majeeds
       
      Technology is addicting!
  • act #2: You may feel more lonely and jealous.
    • majeeds
       
      Another brain stressor. 
  • Fact #4: Memory problems may be more likely.
    • majeeds
       
      And here begins our ultimate problem with technology - the deterioration of brain function.
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  • Fact #5: But it's not all bad -- in moderation, the Internet can actually boost brain function.
    • majeeds
       
      Here come in brain games to boost cognitive function - technology reversing its own side effects.
    • kahn_artist
       
      That's an interesting way to look at it, as a "side effect". I am actually trying to work against that theory but all of the articles are pushing for it. Hm.
  • A 2008 study suggests that use of Internet search engines can stimulate neural activation patterns and potentially enhance brain function in older adults. "The study results are encouraging, that emerging computerized technologies may have physiological effects and potential benefits for middle-aged and older adults," the study's principal investigator, Dr. Gary Small, professor of neuroscience and human behavior at UCLA, said in a written statement. "Internet searching engages complicated brain activity, which may help exercise and improve brain function."
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    Mostly this article works against my topic, but Fact 5 could prove useful. "Use of internet search engines can stimulate neural activation patterns and potentially enhance brain function..."
wstrahan

Music as a Service as an Alternative to Music Piracy? - Springer - 0 views

  • Music pirates show a clearly positive approach to MaaS. The mean of attitude was 3.95 on a five-point scale.
  • While most pirates would use the free version (mean = 3.57), few would pay for MaaS (mean = 1.65).
  • Alternative
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  • We can observe a strong difference between the influence of attitude on intention to use free MaaS and the intention to use paid MaaS: building a strong attitude therefore does not lead directly to high willingness to pay; instead, it is the intention to test free MaaS that is influenced by attitudes.
  • We found that the search for music recommendations and the flat rate preference influence the attitude towards MaaS positively and significantly. The new recommendation functions and the pricing model are therefore functions users rated highly and which can help build a strongly positive attitude towards MaaS.
  • Pirates seem satisfied with the sound quality of tracks provided via illegal networks and seem to feel safe from prosecution.
  • Our study demonstrated the attractiveness of MaaS offers to music pirates. Nevertheless, most music pirates prefer free MaaS.
  • We showed that flat rates are regarded as an attractive pricing model by music pirates and that this constitutes a suitable alternative to pay-per-download, which is often considered too expensive (Al-Rafee and Cronan 2006).
  • Users who do not consider music piracy owing to moral scruples and higher search costs also show a positive attitude towards MaaS.
  • A reason for the increased willingness to pay may also relate to hedonistic social benefits, established by integrating social features into recommendation systems
  • MaaS providers should therefore focus on comprehensive, user-friendly recommendation systems that support social exchanges between MaaS users. Our study results clearly demonstrate that a platform’s features positively influence the attitude towards MaaS. Besides direct recommendations from friends, users can receive recommendations based on tagged music channels or collaborative filtering.
  • The presented study demonstrates that new offers of music consumption can also be an attractive alternative for music pirates. Although there is no indication of the reduction of illegal downloads in general, music pirates consider the free ad-based version of MaaS an alternative. Music pirates who have rejected legal music consumption due to high prices in the past may well switch to legal consumption.
  • Pandora
wstrahan

Study Finds That Streaming And Spyware Are Killing Music Piracy - 0 views

  • That report shows that the number of music files being illegally downloaded was 26% less in 2012 than in 2011. What’s more, 40% of the people surveyed in the study who said that they’d illegally downloaded in 2011 did not do so in 2012.
  • So what’s responsible for this massive reduction in piracy? According to the survey, it’s not stepped-up enforcement – it’s the availability of free music via streaming services like Spotify. Nearly half of the people who had stopped or sharply reduced their music downloading cited those services as the reason for stopping.
  • What’s interesting to me is that streaming isn’t just killing downloads. 44% of the survey respondents indicated that they’d also stopped ripping CDs from friends and family.
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  • n 2012.
  • So what’s responsible for this massive reduction in piracy? According to the survey, it’s not stepped-up enforcement – it’s the availability of free music via streaming services like Spotify. Nearly half of the people who had stopped or sharply reduced their music downloading cited those services as the reason for stopping.
  • So what’s responsible for this massive reduction in piracy? According to the survey, it’s not stepped-up enforcement – it’s the availability of free music via streaming services like Spotify. Nearly half of the people who had stopped or sharply reduced their music downloading cited those services as the reason for stopping.
kahn_artist

Beyond Google: How do students conduct academic research? | Head | First Monday - 1 views

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    A study on how modern students conduct academic research
Kathleen Hancock

https://www.blackbaud.com/files/resources/surveyresults/OnlineGiftDonorProfile_Research... - 0 views

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    Study on trends seen in donors
George Neff

Roche Holding Ltd. (ADR) (OTCMKTS:RHHBY) News: FDA Gives Roche Priority Review For Cerv... - 0 views

  • While viewers enjoy watching episodes of their favorite TV shows back-to-back, advertisers suffer because video-on-demand (VOD) providers do not want to alienate their viewers by running advertisements.
  • Critics say that the company’s reliance on subscriptions alone poses a problem, because an increase in price will translate into lost subscribers.
  • This loyal customer base can also be used to leverage the findings of a study by Annalect, – Omnicom Media Group’s marketing technology platform – which suggests that binge viewers don’t actually mind ads.
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  • The study also found that 21% of binge viewers say they remember the ads, compared to 10% of non-binge viewers.
  • Research shows that 80% of Generation Y, 68% generation X and 49% of baby boomers are likely to be binge viewers. In a survey, 826 out of 1,307 respondents above the age of 18, who watch televised content for more than five hours a week, were also binge viewers.
  • Research also shows that there is an opportunity for companies like Netflix, which can transcend the subscription-based model and incorporate advertisements in their sources of revenue. They can also come up with new pricing models and offer subscriptions with ads at lower rates.
George Neff

http://archive.sph.harvard.edu/cas/Documents/jama_1994/1993.pdf - 0 views

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    Study on binge-drinking in college
Mirna Shaban

World Development book case study: the role of social networking in the Arab Spring -- ... - 0 views

  • The start of the unrest was in Tunisia and the spark was the self-immolation of a market stallholder, Mohammed Bouaziz, on 10 December 2010.
  • he first reported use of social networking websites by dissident groups taking part in a civil revolt was in Moldova, a small country between Romania and Ukraine, in April 2009.
  • The internet is useful for information dissemination and news gathering, social media for connecting and co-ordinating groups and individuals, mobile phones for taking photographs of what is happening and making it available to a wide global audience and satellite television for instant global reporting of events.
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  • For dissident groups, all of these digital tools allow them to bring together remote and often disparate groups and give them channels to bypass the conventional media, which is usually state controlled and unwilling to broadcast any news of civil unrest and opposition to the government.
  • Rapid internet interaction through Twitter and Facebook gave information to the protesters about how to counteract the security forces as they tried to disperse the protesters, maps showing locations for protest meetings and practical advice about such things as what to do when teargas is used against groups of protesters.
  • The governments in Tunisia and Egypt were very unhappy about the often brutal images of repression of the protests by government security forces and both governments tried to block the social-networking sites. In Tunisia, the effect was to increase the size of protest demonstrations and the Tunisian president, Zine el Abidine Ben Ali, was forced to change his strategy. He apologized for blocking the sites and reopened them. He offered to open talks with the dissident groups but by that time it was too late to save his government. He resigned on 16 January and an interim coalition government was set up.
  • The Egyptian government’s decision to cut all communication systems, including the internet and mobile phones, on the night of 27 January was widely perceived to be a watershed moment in the overthrow of the Mubarak government.
  • Egyptian protest sympathizers were unable to watch events on their computers and televisions and joined the demonstrators in Tahrir Square instead.
  • The Mubarak government stepped down on 12 February and was replaced by a military council purporting to support democratic change.
  • China has taken much firmer control of its internet as a result of events in Arab countries, fearing a contagion effect. After an internet call for popular revolt in February, over 100 activists are reported to have ‘disappeared’.
  • There is an argument to be made that the role of technology in these events has been overstated. The frequent cry is that it was not laptops that marched on Tahrir Square but people with a common cause that they had already identified. As far as they are concerned, revolution is nothing new and the impact of the new technology in the Arab Spring has mostly been reported by people who are using the technology themselves. Its importance, they say, has been exaggerated.
  • In the Western world, Twitter is a device that is most frequently used to comment on relatively minor media or personal events, such as the behaviour of a particular celebrity. In Egypt and Tunisia its use proved to be much more political and effective – not social networking, just networking.
  • The difficulties are immense: regional poverty, tensions over the use of resources such as oil and water, religious divisions within countries, rapid population growth and, more threatening than any of those, relationships between Israel and its Arab neighbours.
marikejp

Study: Why Do People Use Facebook? - ReadWrite - 1 views

  • (1) the need to belong and (2) the need for self-presentation.
  • Before 2009, MySpace led the social network race. By April 2009, it was dead. A 2008 study by E. Hargittai found that Hispanic students made up 25% of the MySpace population as compared to only 14% of Facebook users. The demographics of Facebook are quite different. Women are more likely to use Facebook than men, and Hispanic students were less likely to use it than Caucasians.
  • Facebook use intensity reduced perceived levels of loneliness, but FB's improvement of a user's social life did not improve the user's self-esteem.
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  • being exposed to information presented on one's Facebook profile, suggesting that it can help enhance self-esteem.
  • Facebook can serve as a support system for those people in collectivist cultures, who have frequent interactions and a close circle of Facebook friends.
  • "frequent Facebook use correlated with feelings of general connection in life and also with feelings of general disconnection in life."
  • "the correlation of disconnection with Facebook use was mediated by the tendency to cope with disconnection via Facebook."
  • If you're going on a date with someone you meet on OKCupid, for example, chances are you've friended them on Facebook to get a better idea of them. Recruiters are using Facebook to screen potential job applicants.
jurasovaib

Angelina Jolie's Preventive Mastectomy Raised Breast Cancer Awareness, But Not Knowledg... - 0 views

  • While Angelina Jolie's announcement that she had a preventive double mastectomy raised awareness of breast cancer, it did not lead to more people understanding how gene mutations actually affect breast cancer risk.
  • researchers noted that the risk of developing breast cancer is between 5 and 15 percent for women without the BRCA mutation.
braxtondn

Media Can Damage Self-Image | Psych Central News - 0 views

    • braxtondn
       
      This reminds me of the show "America's Next Top Model" because on their Facebook page, there are only pictures of super skinny females. There are no pictures of thick or plus size females. 
  • The study shows that women who possess these body image concerns are twice as likely to compare their own bodies to those of the thin models in the advertisements
    • braxtondn
       
      Most females have a bad habit of doing this when looking at Vogue Magazine or Seventeen Magazine. People also get discouraged from trying out to become a model because they don't think they have the "model look". It is not a healthy thing to do because it will only cause females to find more problems within themselves
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  • Conversely, women who are content with their bodies did not show any effects from viewing thin-ideal advertisements.
    • braxtondn
       
      Being comfortable in your own skin is the main key to being happy. Some may set goals for losing weight, by looking at other skinny models or the skinny/fit people used for fitness magazines , websites,and commercials.
  • “Women who already have low opinions of their physical appearance are at an even greater risk for negative effects from media images,” says Gayle R. Bessenoff, Ph.D., author of the study
    • braxtondn
       
      Already having low self-esteem can make the effect of media's "acceptable image" more damaging than to a person with a little bit more self-esteem
    • braxtondn
       
      The image that young women may think is acceptable to society is not so acceptable to the media unless you are a thin female. Everybody at some point wants to be thin, but they need to learn to be comfortable in their own skin because not everybody has the same bod shape.
  • The deleterious impact of advertisement is the subject of new research exploring the relationship between the so called “thin-ideal” media message and body-image issues among young women.
  • University of Connecticut researchers discovered female undergraduates who viewed advertisements displaying ultra-thin women exhibited increases in body dissatisfaction, negative mood, levels of depression and lowered self-esteem.
bdm1chael

Does cardio make you fat? Study says yes " Colorado Fit - 1 views

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    "Cardio may be the worst thing you can do if you are trying to lose fat, according to recent studies. In fact, if you want to gain weight, you should get on the treadmill or go out for a nice slow jog."
yusraahmed

Russell Poldrack: Multi-Tasking Adversely Affects the Brain's Learning Systems - UCLA P... - 2 views

  • "Multi-tasking adversely affects how you learn," said Russell Poldrack, UCLA associate professor of psychology and co-author of the study. "Even if you learn while multi-tasking, that learning is less flexible and more specialized, so you cannot retrieve the information as easily. Our study shows that to the degree you can learn while multi-tasking, you will use different brain systems."
    • majeeds
       
      As my previous nugget mentions how important it is to learn gradually by steps, it is evident that multitasking is not advisable for that process.
kahn_artist

The Role of Interest in Learning and Development - Google Books - 0 views

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    What is "interest", how do we study it, and how does it affect us?
Maryam Kaymanesh

Social Networking's Good and Bad Impacts on Kids - 1 views

  • Teens who use Facebook more often show more narcissistic tendencies while young adults who have a strong Facebook presence show more signs of other psychological disorders, including antisocial behaviors, mania and aggressive tendencies.
  • Daily overuse of media and technology has a negative effect on the health of all children, preteens and teenagers by making them more prone to anxiety, depression, and other psychological disorders, as well as by making them more susceptible to future health problems
  • Facebook can be distracting and can negatively impact learning. Studies found that middle school, hig
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  • school and college students who checked Facebook at least once during a 15-minute study period achieved lower grades
  • Young adults who spend more time on Facebook are better at showing “virtual empathy” to their online friends. 
  • Online social networking can help introverted adolescents learn how to socialize behind the safety of various screens, ranging from a two-inch smartphone to a 17-inch laptop.
  • Social networking can provide tools for teaching in compelling ways that engage young students.
braxtondn

Instagram and self-esteem: Why the photo-sharing network is even more depressing than F... - 0 views

  • t’s a truism that Facebook is the many-headed frenemy, the great underminer. We know this because science tells us so. The Human–Computer Institute at Carnegie Mellon has found that your “passive consumption” of your friends’ feeds and your own “broadcasts to wider audiences” on Facebook correlate with feelings of loneliness and even depression
  • Even the positive effects of Facebook can be double-edged: Viewing your profile can increase your self-esteem, but it also lowers your ability to ace a serial subtraction task.
  • A closer look at Facebook studies also supports an untested but tantalizing hypothesis: that, despite all the evidence, Facebook is actually not the greatest underminer at the social-media cocktail party (that you probably weren’t invited to, but you saw the pictures and it looked incredible). Facebook is not the frenemy with the most heads. That title, in fact, goes to Instagram
    • braxtondn
       
      The wording of this paragraph is interesting. I was curious as to where she was going with this
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  • he three things that correlate most strongly with a self-loathing screen hangover are basically the three things that Instagram is currently for: loitering around others’ photos, perfunctory like-ing, and “broadcasting” to a relatively amorphous group
  • “I would venture to say that photographs, likes, and comments are the aspects of the Facebook experience that are most important in driving the self-esteem effects, and that photos are maybe the biggest driver of those effects,”
    • braxtondn
       
      The new use of Facebook/ social medias in general
  • Instagram is exclusively image-driven, and images will crack your mirror
  • “A photo can very powerfully provoke immediate social comparison, and that can trigger feelings of inferiority. You don’t envy a news story.”
  • “If you see beautiful photos of your friend on Instagram,” she says, “one way to compensate is to self-present with even better photos, and then your friend sees your photos and posts even better photos, and so on. Self-promotion triggers more self-promotion, and the world on social media gets further and further from reality.
    • braxtondn
       
      THis is extremely intereting and true. I, personally, find myself doing this. BUt the idea couldn't haven been any better stated.
  • “You spend so much time creating flattering, idealized images of yourself, sorting through hundreds of images for that one perfect picture, but you don’t necessarily grasp that everybody else is spending a lot of time doing the same thing.”
    • braxtondn
       
      Everybody wants to upload a picture that they thick will get them the most likes and comments. People like the attention
  • Again, this happens all the time on Facebook, but because Instagram is image-based, it creates a purer reality-distortion field.
    • braxtondn
       
      The difference between Facebook and Instagram
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    It’s a truism that Facebook is the many-headed frenemy, the great underminer. We know this because science tells us so. The Human–Computer Institute at Carnegie Mellon has found that your “passive consumption” of your friends’ feeds and your own “broadcasts to wider audiences” on Facebook correlate with feelings of loneliness...
  •  
    It’s a truism that Facebook is the many-headed frenemy, the great underminer. We know this because science tells us so. The Human–Computer Institute at Carnegie Mellon has found that your “passive consumption” of your friends’ feeds and your own “broadcasts to wider audiences” on Facebook correlate with feelings of loneliness...
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