Category: teh interwebs

NCBI ROFL: What your Facebook “Likes” say about you.

By ncbi rofl | March 14, 2013 12:00 pm

For our next installment of Facebook-related research, we present a study of “Likes”, in which the researchers investigated what that thumbs-up button can predict about a person. It turns out that a lot can be predicted from our Likes, from intelligence (which, for some reason, is correlated with Liking thunderstorms and curly fries) to sexuality (homosexuals Like “Wicked the musical”). Just something to think about before you Like the group “Walking With Your Friend & Randomly Pushing Them Into Someone/Something”–which, according to Table S1, is associated with having few friends.

Private traits and attributes are predictable from digital records of human behavior

“We show that easily accessible digital records of behavior, Facebook Likes, can be used to automatically and accurately predict a range of highly sensitive personal attributes including: sexual orientation, ethnicity, religious and political views, personality traits, intelligence, happiness, use of addictive substances, parental separation, age, and gender. Read More

NCBI ROFL: Facebook hates old people.

By ncbi rofl | March 12, 2013 12:00 pm

We’ve already highlighted how to do research on Twitter; well, the same principle applies to Facebook. From relationships to self esteem to medical diagnosis, Facebook is fertile ground for studies in psychology and anthropology, but without all those pesky human subjects regulations. Here, the researchers searched Facebook for groups related to old people, and (surprise) found that most were anti-elderly … with one exception.

Facebook as a Site for Negative Age Stereotypes

“Ageism has been found to exist throughout a wide variety of societal institutions. Whether it also exists in social networking sites has not been previously considered. To explore this possibility, we conducted a content analysis of each publicly accessible Facebook group that concentrated on older individuals. The site “Descriptions” of the 84 groups, with a total of 25,489 members, were analyzed. Read More

CATEGORIZED UNDER: NCBI ROFL, old-skool, teh interwebs

NCBI ROFL: Public health surveillance of dental pain via Twitter.

By ncbi rofl | February 26, 2013 3:00 pm

Figure 2

Did you know you can use Twitter to do research? It’s easy! Just perform some searches – say, “concussion” or “seizure” – write your paper, and then sit back as the citations roll in. Much less frustrating than labwork, and you have a valid reason for being on Twitter all day. It’s a win-win!

“On Twitter, people answer the question, “What are you doing right now?” in no more than 140 characters. We investigated the content of Twitter posts meeting search criteria relating to dental pain. A set of 1000 tweets was randomly selected from 4859 tweets over 7 non-consecutive days. The content was coded using pre-established, non-mutually-exclusive categories, including the experience of dental pain, actions taken or contemplated in response to a toothache, impact on daily life, and advice sought from the Twitter community. After excluding ambiguous tweets, spam, and repeat users, we analyzed 772 tweets and calculated frequencies. Read More


NCBI ROFL: How watching internet porn can affect your memory.

By ncbi rofl | January 18, 2013 5:00 pm

Pornographic Picture Processing Interferes with Working Memory Performance.

“Some individuals report problems during and after Internet sex engagement, such as missing sleep and forgetting appointments, which are associated with negative life consequences. One mechanism potentially leading to these kinds of problems is that sexual arousal during Internet sex might interfere with working memory (WM) capacity, resulting in a neglect of relevant environmental information and therefore disadvantageous decision making. In this study, 28 healthy individuals performed 4 experimental manipulations of a pictorial 4-back WM task with neutral, negative, positive, or pornographic stimuli. Participants also rated 100 pornographic pictures with respect to sexual arousal and indicated masturbation urges previous to and following pornographic picture presentation. Read More

CATEGORIZED UNDER: NCBI ROFL, penis friday, teh interwebs

NCBI ROFL: 72% of Facebook users would rather have fake friends than no friends.

By ncbi rofl | October 23, 2012 7:00 pm

Fictional privacy among Facebook users.

“The current study involved the creation of a fictional Facebook account with limited information and was designed to assess whether participants would accept the friendship of an ambiguous, unknown person. Read More

NCBI ROFL: Smilies, emoticons scientifically proven not worthless.

By ncbi rofl | August 27, 2012 7:00 pm

Same same but different!? The differential influence of smilies and emoticons on person perception.

“Emoticons (ASCII-based character strings) and smilies (pictograms) are widely used in computer-mediated communication as substitutes to compensate for the absence of nonverbal cues. Although their usage has been investigated in numerous studies, it remains open whether they provoke differential effects and whether they lead to person perception patterns similar to what is known from face-to-face interactions. Read More

NCBI ROFL: How academics face the world: a study of 5829 homepage pictures.

By ncbi rofl | August 15, 2012 7:00 pm

“It is now standard practice, at Universities around the world, for academics to place pictures of themselves on a personal profile page maintained as part of their University’s web-site. Here we investigated what these pictures reveal about the way academics see themselves. Since there is an asymmetry in the degree to which emotional information is conveyed by the face, with the left side being more expressive than the right, we hypothesised that academics in the sciences would seek to pose as non-emotional rationalists and put their right cheek forward, while academics in the arts would express their emotionality and pose with the left cheek forward. Read More

NCBI ROFL: Surprise surprise, sarcasm is hard to communicate via email.

By ncbi rofl | August 6, 2012 6:46 pm

Egocentrism over e-mail: can we communicate as well as we think?

“Without the benefit of paralinguistic cues such as gesture, emphasis, and intonation, it can be difficult to convey emotion and tone over electronic mail (e-mail). Five experiments suggest that this limitation is often underappreciated, such that people tend to believe that they can communicate over e-mail more effectively than they actually can. Read More

CATEGORIZED UNDER: duh, NCBI ROFL, teh interwebs

NCBI ROFL: Seasonal Variation in Internet Keyword Searches: A Proxy Assessment of Sex Mating Behaviors.

By ncbi rofl | August 3, 2012 7:00 pm

“The current study investigated seasonal variation in internet searches regarding sex and mating behaviors. Harmonic analyses were used to examine the seasonal trends of Google keyword searches during the past 5 years for topics related to pornography, prostitution, and mate-seeking. Read More

CATEGORIZED UNDER: NCBI ROFL, penis friday, teh interwebs

NCBI ROFL: Dynamics of conflicts in Wikipedia.

By ncbi rofl | July 25, 2012 7:00 pm

“In this work we study the dynamical features of editorial wars in Wikipedia (WP). Based on our previously established algorithm, we build up samples of controversial and peaceful articles and analyze the temporal characteristics of the activity in these samples. Read More


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