Study: Heaviest social media users enjoy hurting others

A new study of almost 500 college-age students has found that the heaviest users of social media routinely had personalities that tended to enjoy hurting and denigrating others.

A fascinating study of 472 university students tracked their usage on two top platforms for 18-to-24-year olds: Snapchat (2.64 hours per day) and Facebook (2.28 hours per day). Researchers found that users displaying addictive behavior were also more likely to be motivated to be cruel and callous and to use others for personal gain.

“Our results demonstrate that individuals who have a greater preference for these types of rewards display greater problematic use of both platforms,” write the researchers, who note that these traits are also associated with narcissism and psychopathy and have previously been correlated with addictive internet use. They write that social media sites unwittingly “cater to people who seek rewards from being cruel, such as through cyberbullying or various aggressive online behaviors.”

Not only does this study confirm the general behavior of the bulk of all Twitter users, which has become a cesspool of slander, character assassination, and hate, it also describes the behavior of the many trolls one routinely sees commenting on websites (including Behind the Black). Too often such anonymous individuals show up throwing out comments whose only purpose is to either disagree, argue, or insult others. It requires on my part a lot of monitoring to keep such childish behavior off of this website, and this study helps to explain why it happens.

The study also provides some guidance on what adults should be doing to prevent this behavior in their children. It is a bad thing to let young children play on social media endlessly. Their use of computers and smart phones must be monitored, and their use must be disciplined, to teach children to think independently from the social media trends that can easily overwhelm them

Hat tip Ace of Spades.

More than half of published psychology papers cannot be replicated

The uncertainty of science: An attempt to replicate 98 different psychological research studies has found that significantly less than half could be replicated.

In the biggest project of its kind, Brian Nosek, a social psychologist and head of the Center for Open Science in Charlottesville, Virginia, and 269 co-authors repeated work reported in 98 original papers from three psychology journals, to see if they independently came up with the same results. The studies they took on ranged from whether expressing insecurities perpetuates them to differences in how children and adults respond to fear stimuli, to effective ways to teach arithmetic.

According to the replicators’ qualitative assessments, as previously reported by Nature, only 39 of the 100 replication attempts were successful. … There is no way of knowing whether any individual paper is true or false from this work, says Nosek. Either the original or the replication work could be flawed, or crucial differences between the two might be unappreciated. Overall, however, the project points to widespread publication of work that does not stand up to scrutiny. [emphasis mine]

None of this surprises me. The focus of much science research, especially in the soft sciences like psychology, is statistical in nature and easily manipulated. In fact, most of it isn’t science at all, but an attempt to use mere statistics to prove a point. Science would instead try to find out why something happens, not just demonstrate through statistics that it does.

The field of clinical psychology is in an uproar over the resignation of two members of the group revising the field’s basic manual for diagnosing mental disorders.

But is it science? The field of clinical psychology is in an uproar over the resignation of two members of the group revising the field’s basic manual for diagnosing mental disorders.

As the article notes, “An inaccurate [manual] could lead to misdiagnosed patients receiving useless or even harmful treatments.” The protest letter, written by the two resigning members, also includes this gem:

As it stands now, the [manual’s] personality section is not readable, much less usable. It will be ignored by clinicians and will do grave harm to research. This is the sad product of small group of cloistered … “experts” stubbornly ignoring the sharp criticism from within their own group and the near universal rejection of their proposals by everyone else in the field.

Kind of reminds me of climategate. I wonder who is funding this working group.

Another psychologist has resigned amid questions over the validity of his research.

Another psychologist has resigned amid questions over the validity of his research.

This and other recent cases (here, here, here, here, here, here) are more evidence that the peer review process in some fields is badly broken, that the reviewers are too often not doing the reviewing they are supposed to, and in some cases might very well be participating in scientific fraud themselves.