The color we “see” on the buildings for that brief second is a visual phenomenon referred to as a negative afterimage. As the topic of negative afterimages is very complex, let us simplify the key points to facilitate comprehension. Continue reading
While depression and aggression affect both males and females, gender differences in each of these conditions have frequently been noted in the literature. As it relates to depression in particular, Piccinelli & Wilkinson (2000) mentioned that there is a female preponderance in the prevalence, incidence and morbidity risk of this disorder. Continue reading
From buying a burger, to eating chips, to playing the lottery — Dan Gilbert examines the decision-making process and attempts to explain why we make bad choices. He speaks about the significance of Bernoulli’s equation to everyday life and posits that humans are not very adept at calculating “expected value.” Gilbert also highlights how our decisions can change when making comparisons with the past instead of with the possible, as well as how time impacts decision-making and satisfaction.
We watch it on television. We read about it in tabloids. We become armchair experts on the subject, sometimes even joking around and accusing each other of being one. But, what is it truly like to live with a psychopath?
According to the DSM-IV-TR, the diagnosis of “psychopath” does not exist. That seems hard to believe considering the fact that we hear the word so often in our culture.
Dr. Stephen Diamond wrote a great article on how we often hear about violent behaviors and seem to instantly diagnose the perpetrator as a psychopath, without really taking all the necessary factors into consideration (and usually without the qualifications or experience to make the claim in the first place). Continue reading
