The word phenomenon is derived from the Greek verb phainein, which means to show, shine, appear, to manifest or to be manifest. Visual phenomena include optical illusions, such as the peripheral drift illusion in which people perceive movement in static images like Kitaoka Akiyoshi's rotating snakes (See the image in our definition of the peripheral drift illusion).
Patrick Swayze as a ghoul in the movie Ghost. But another newer study concluded the opposite. Phenomena are the natural and man-made observable events that provide context for the work of scientists and engineers. Here are nine mysteries of life that still stump experts everywhere. Another psychological phenomenon, the Hawthorne effect is demonstrated by an improvement in human behavior or performance as a result of increased attention from superiors, clients or colleagues. A recent study in PLoS ONE suggests they’re way of showing empathy. Though scientists may have theories about the following phenomena, no one can say for certain why they occur. The sunk cost effect, for example, is the tendency for humans to continue investing in something that clearly isn’t working. Psychological phenomena are those manifested in human behaviors and responses.Six degrees of separation, for example, is a phenomenon that is demonstrated in social networking.
Here are a few of the many possibilities, with examples: Phenomena are categorized in a number of ways. This meaning contrasts with the understanding of the word in general usage, as something extraordinary or outstanding. A phenomenon, in a scientific context, is something that is observed to occur or to exist.