Archive for the ‘Psychological Science’ Tag

People procrastinate more on abstract than concrete matters

I’ve been putting off writting this blog post for a while.  Anyway, as reported in The Economist, a team of psychologists lead by Sean McCrea of the University of Konstanz, in Germany, conducted a series of experiments whose results indicate that people procrastinate more when asked to think abstractly than they do when asked to think in more concrete terms.

As the team report in Psychological Science, in all three studies, those who were presented with concrete tasks and information responded more promptly than did those who were asked to think in an abstract way. Moreover, almost all the students who had been prompted to think in concrete terms completed their tasks by the deadline while up to 56% of students asked to think in abstract terms failed to respond at all.

Check the article for details on how the several experiments were conducted.

The Economist story reminded me of another one on procrastination that I’d read in Slate last spring.  The author of that piece argues that we need to examine procrastination across different cultures to see what trends, if any, pop out and laments that not enough such research has been done among, for instance, the indiginous people of New Guinea.

Did perhaps just one anthropologist ever think to ask a penis-gourd-wearer if he wakes up some days and thinks he’s going to make a new penis gourd, but instead this happens and that happens, and making the new gourd just gets put off, along with everything else that he’s supposed to be doing, until he feels terrible and the only option seems to be to move to a place where no one notices that his gourd is outmoded?

Anyway, the Slate article indicated that Japanese respondants to a survey reported higher levels of procrastination than did Americans; New Zealanders reported less procrastination than did people from the States.


The experience of pain and perceptions of intentionality

According to a new story in the Economist, two psychologists, Kurt Gray and Daniel Wegner of Harvard University, have just published a study in  Psychological Science that indicates our perception of pain may be influenced by whether or not we think it was intentionally inflicted.  Like the famous Milgram experiments (blogged about here), Gray and Wegner’s study involved electric shocks.  When subjects thought that their partner (in actuality a confederate) decided to shock them, they rated the shocks are more painful than equivalent shocks that they were told were administered due to impersonal experimental protocol.

Washing your hands may make you evil

Cleanliness may not be next to Godliness after all. Researchers have found that experimental subjects who had been primed with concepts related to cleanliness (e.g. pure, immaculate, pristine, et cetera) or who had just washed their hands were less likely to be troubled by questionable behavior, which they rated on a scale of 0 (perfectly okay) to 9 (very wrong).  The Economist has the story.

The researchers report that those who were given the “clean” words or who washed themselves rated the acts they were asked to consider as ethically more acceptable than the control groups did. Among the volunteers who unscrambled the sentences, those exposed to ideas of cleanliness rated eating the family dog at 5.7, on average, on the wrongness scale whereas the control group rated it as 6.6. Their score for using a kitten in sexual play was 6.7; the control group individuals gave it 8.3. Similar results arose from the handwashing experiment.

Dr. Simone Schnall conducted the research, which is published in Psychological Science.  The Economist reports that her hypothesis is that “feeling morally unclean (i.e. disgusted) leads to feelings of moral wrongness and thus triggers increased ethical behaviour by instilling a desire to right the wrong.”  The article concludes by saying:

Physical purification, in other words, produces a more relaxed attitude to morality. Perhaps it is no coincidence that Pontius Pilate is portrayed in the Bible as washing his hands of the decision to crucify Jesus. Something to think about for those who feel that purification rituals bring them closer to God.

Anyway, if you want to manipulate someone into doing something wrong, get them to wash up before making your proposal.