-
New Study Reveals Profound Impact of our Unconscious on Reaching Goals.
Whether you are a habitual list maker, or you prefer to keep your tasks in your head, everyone pursues their goals in this ever changing, chaotic environment. We are often aware of our conscious decisions that bring us closer to reaching our goals, however to what extent can we count on our unconscious processes to pilot us toward our destined future? People can learn rather complex structures of the environment and do so implicitly, or without intention. Could this unconscious learning be better if we really wanted it to?
-
The Evolution of Aversion: Why Even Children are Fearful of Snakes
Some of the oldest tales and wisest mythology allude to the snake as a mischievous seducer, dangerous foe or powerful iconoclast; however, the legend surrounding this proverbial predator may not be based solely on fantasy. As scientists from the University of Virginia recently discovered, the common fear of snakes is most likely intrinsic. Evolutionarily speaking, early humans who were capable of surviving the dangers of an uncivilized society adapted accordingly.
-
Total, Genetically-Based Recall: Psychologists Explore Possibility of Sex Differences in Memory, Findings Favor Females
There are several human characteristics considered to be genetically predetermined and evolutionarily innate, such as immune system strength, physical adaptations and even sex differences. These qualities drive the nature versus nurture debate and ask of our species, who is more successful and why? Psychologists Agneta Herlitz and Jenny Rehnman in Stockholm, Sweden asked an even more complicated question of human predisposition: Does one’s sex influence his or her ability to remember everyday events? Their surprising findings did in fact determine significant sex differences in episodic memory, a type of long-term memory based on personal experiences, favoring women.
-
The Beauty Bias: Can People Love the One They are Compatible With?
Physical attractiveness is important in choosing whom to date. Good looking people are not only popular targets for romantic pursuits, they themselves also tend to flock together with more attractive others. Does this mean then that more attractive versus less attractive people wear a different pair of lens when evaluating others’ attractiveness? Columbia University marketing professor, Leonard Lee, and colleagues, George Loewenstein (Carnegie Mellon University), Dan Ariely (MIT) and James Hong and Jim Young (HOTorNOT.com), decided to test this theory in the realm of an online dating site. The site HOTorNOT.com allows members to rate others on their level of physical attractiveness.
-
How We Think Before We Speak: Making Sense of Sentences
We engage in numerous discussions throughout the day, about a variety of topics, from work assignments to the Super Bowl to what we are having for dinner that evening. We effortlessly move from conversation to conversation, probably not thinking twice about our brain’s ability to understand everything that is being said to us. How does the brain turn seemingly random sounds and letters into sentences with clear meaning? In a new report in Current Directions in Psychological Science, a journal of the Association for Psychological Science, psychologist Jos J.A.
-
True or False? How Our Brain Processes Negative Statements
Every day we are confronted with positive and negative statements. By combining the new, incoming information with what we already know, we are usually able to figure out if the statement is true or false. Previous research has suggested that including negative words, such as “not,” in the middle of a sentence can throw off our brains and make it more difficult to understand. Psychologists Mante S. Nieuwland and Gina R. Kuperberg from Tufts University investigated how different types of negative statements are processed in the brain.
