Group items tagged

Study that show Twitter can cause a risk of heart disease through negative emotions and expressed through Twitter such as anger, stress, and fatigue. Scientists have been using twitter to demonstrate the connection between language and emotional states and their physical outcomes.

"Among Twitter's triumphs is the reinvention of self-mockery. By hijacking a feature known as the hashtag, Twitter users have found new ways to inject tiny packages of self-directed sarcasm into their tweets."

Twitter is awash with trolls, spammers and misanthropes, all keen to ruin your day with a mean-spirited message or even a threat that can cause you genuine fear. It seems all too easy to set up an account and cause trouble anonymously, but an emerging field of research is making it easier to track perpetrators by looking at the way they use language when they chat.

All the technology in the world can't stop you from leaving a trail behind you when you broadcast your thoughts online or via text message. We all have individual writing styles and habits that build to create a linguistic identity. Forensic linguistic experts can penetrate technological anonymity by interrogating the linguistic clues that you leave as you write. Everything from the way someone uses capitalisation or personal pronouns, to the words someone typically omits or includes, to a breakdown of average word or sentence length, can help identify the writer of even a short text like a Tweet or text message.

"Falsehood flies, and the Truth comes limping after it," Jonathan Swift once wrote. It was hyperbole three centuries ago. But it is a factual description of social media, according to an ambitious and first-of-its-kind study produced by MIT and published Thursday in Science. The massive new study analyzes every major contested news story in English across the span of Twitter's existence-some 126,000 stories, tweeted by 3 million users, over more than 10 years-and finds that the truth simply cannot compete with hoax and rumor. By every common metric, falsehood consistently dominates the truth on Twitter, the study finds: Fake news and false rumors reach more people, penetrate deeper into the social network, and spread much faster than accurate stories. "It seems to be pretty clear [from our study] that false information outperforms true information," said Soroush Vosoughi, a data scientist at MIT who has studied fake news since 2013 and who led this study. "And that is not just because of bots. It might have something to do with human nature."

Twitter - the social network where users write tweets of 140 characters is changing how poets and novelists write. They are being forced to strip down language to its bare minimum.

Why has Twitter spawned a whole twitterverse of new words from tweet cred to twitterrhoea? This article examines the birth of Twitter-based neologisms, offering some theories underlying the surge of tw- prefixed words.

gender

With studies showing that one-third of married couples started their relationships online, finding romance via URLs is no longer as novel - and creepy - as it seemed when dating sites launched in the mid-1990s. But now the digital aisle to marriage is transforming, moving from dating sites to social networks, where couples say encounters are more revealing and, with witty tweets and thoughtful status updates, more like flirting in the analog world. And they're free.

A very interesting and amusing presentation. From the abstract (http://nwav40.georgetown.edu/262.docx.pdf): "I use co-occurrences of words and emoticons to (i) develop a taxonomy of the affective stances Twitter users take, and (ii) characterize the meanings and usage of their emoticons. ... It's reasonable to ask what emoticons themselves mean and reversing the direction of analysis shows how emoticons pattern across words. ... Emoticons with noses are historically older. ... this means that people who use old-fashion noses also use a different vocabulary ... affect and word choice both create and reflect social characteristics like age and gender."

"Over the course of a week last year, the CMU team gathered 380,000 messages from 9,500 users, selecting messages from within the continental United States. ... Those non-standard written forms showed some interesting regional patterning. Spelling cool as coo or koo turns out to be a California thing. ... As research on Twitter dialects progresses, more research tools will likely become publicly available so that everyone can join in on the fun."

Two graduate economics students from Washington State University used Twitter to analyze how sports pundits' reputation was affected by their confidence and accuracy at predicting the outcomes to sporting events. They analysed tweets in which professional pundits and fans made predictions about the winners of a series of high-profile baseball and American Football matches. Each tweet was given a "confidence" rating depending on its language, with words like "destroy" and "annihilate" scoring higher than "beat", for example. Both the pundits and fans' predictions were worse than chance, with the professional analysts only proving correct 47 per cent of the time and amateurs 45 per cent of the time. Yet pundits' confidence was measured as 50 per cent higher than amateurs, and they gained more followers on the networking website as a result, the researchers said. Presenting their findings at the Annual Meeting of the Academy of Economics and Finance earlier this year, the researchers explained that being confident could increase a pundit's following by 17 per cent, while predicting every game correctly only raised it by 3.4 per cent.There was a similar pattern among amateurs, with brash people increasing their following by 20 per cent but correct guesses only raising it by 7.3 per cent. In general, pundits are better served by being brash and making people excited, they claimed.

"The informal version of "you" in the French language - "tu" - seems to be taking over on social media, at the expense of the formal "vous". As in many countries, online modes of address in French are more relaxed than in face-to-face encounters. But will this have a permanent effect on the French language?"

Ending a battle that could only have taken place in the brave new world of social media, Kansas Gov. Sam Brownback on Monday apologized for an incident involving a teen who had maligned him on Twitter. ... she tweeted: "Just made mean comments at gov brownback and told him he sucked, in person #heblowsalot." ... the principal told her to send Brownback a letter of apology ... the Shawnee Mission School District had begun to back away from the issue ... the district also gave the kerfuffle an educational twist."

"Two scholars of the 17th and 18th centuries say the earlier era prefigured the "information overload," with its own equivalents of Twitter, Facebook and Google+. Social networks have been key to almost all revolutions - from 1789 to the Arab Spring." Also includes an short, interesting video interview with the researchers.

"According to a paper delivered at the annual meeting of the American Dialect Society in January by Brice Russ, a graduate student at Ohio State University, the 200 million or so messages posted each day in the supposedly placeless world of Twitter may end up being a rich source of information about regional difference. ... it may allow them to track linguistic patterns on a vast scale and in something close to real time, identifying phenomena that can then be investigated more deeply by traditional fieldwork."

"Microbloggers may think they're interacting in one big Twitterverse, but researchers at Carnegie Mellon University's School of Computer Science find that regional slang and dialects are as evident in tweets as they are in everyday conversations."

allows you to enter your twitter handle and have your tweets fed through a language analysis program for psychological profile (developed by researchers in psychology at UT Austin and University of Aukland).

more uses for computational linguistics

"With Twitter and other microblogging platforms, teachers from elementary schools to universities are setting up what is known as a "backchannel" in their classes. The real-time digital streams allow students to comment, pose questions (answered either by one another or the teacher) and shed inhibitions about voicing opinions. Perhaps most importantly, if they are texting on-task, they are less likely to be texting about something else."