Comment Re:I have 100% changed. (Score 1) 221
Yes a couple people find themselves radically changed from when they were young and so obviously the study is totally bogus. Here's a thought, even if this study is true for 99% (well above what is scientifically needed for causation) of the population, the remaining 1% represents a huge number. By the way, introversion and physical activity levels was not a metric used in the study. The study doesn't mention anything about an introverted youth becoming an introverted adult... The attributes used were talkativeness, adaptability, impulsiveness and self-minimizing behavior. On the subject of impulsiveness:
Students rated as impulsive were inclined to speak loudly, display a wide range of interests and be talkative as adults. Less impulsive kids tended to be fearful or timid, kept others at a distance and expressed insecurity as adults.
The original article also doesn't state that it's impossible for a personality to change from a youth to an adult. It just states it's not very easy.