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Dr. Nick Perham, a lecturer in the School of Health Sciences at the University of Wales Institute, Cardiff, conducted a 2010 study, "Can preference for background music mediate the irrelevant sound effect?", that shows how music can interfere with short-term memory performance. Perham had subjects conduct a certain task, in this case recalling a series of numbers, while listening to different kinds of background music. If sound exhibits acoustical variations, or what Perham calls an "acute changing-state," performance is impaired. Steady-state sounds with little acoustical variation don't impair performance nearly as much. Perham asked his subjects how they thought they performed when exposed to different tastes in music. Each reported performing much worse when listening to disliked music, although the study's results showed no difference. However, Perham found no distinction in performance, regardless of whether the music was liked or disliked: both were "worse than the quiet control condition. Both impaired performance on serial-recall tasks." The interviewer queried how curious how prevalent serial-recall is in everyday life, and if one could get by without developing this skill. Unlikely, Perham says, as one would have tremendous difficulty recalling phone numbers, doing mental arithmetic, and even learning languages. "Requiring the learning of ordered information has also been found to underpin language learning. If you consider language, learning syntax of language, learning the rules that govern how we put a sentence together, all of these require order information . . . " Perham says.

Wanda Wallace, in a study reported in the November 1994 _Journal of Experimental Psychology_, noted that the melody of a song, in some situations, can facilitate learning and recall. The experiments in this article demonstrate that text is better recalled when it is heard as a song rather than as speech, provided the music repeats so that it is easily learned. Furthermore, the experiments indicate that the melody contributes more than just rhythmic information. Music is a rich structure that chunks words and phrases, identifies line lengths, identifies stress patterns, and adds emphasis as well as focuses listeners on surface characteristics. The musical structure can assist in learning, in retrieving, and if necessary, in reconstructing a text.

Recent studies suggest that metaphors are more than just fancy literary devices and that there is a psychological basis for linking cold with feelings of social isolation. Psychologists Chen-Bo Zhong and Geoffrey Leonardelli from the University of Toronto's Rotman School of Management wanted to test the idea that social isolation might generate a physical feeling of coldness. In their first experiment, they divided a group of volunteers into two groups. One group recalled a personal experience in which they had been socially excluded-rejection from a club, for example. This was meant to tap into their feelings of isolation and loneliness. The other group recalled an experience in which they had been accepted into a group. Afterwards, volunteers were asked to estimate the temperature in the room. Those who recalled memories of being ostracized experienced the ambient temperature of the room as colder. In a second experiment, researchers triggered feelings of exclusion by having volunteers play a computer-simulated ball tossing game. The game was designed so that some of the volunteers had the ball tossed to them many times, but others were left out. Afterwards, all the volunteers rated the desirability of certain foods and beverages: hot coffee, crackers, an ice-cold Coke, an apple, and hot soup. The findings were striking. As reported in the September issue of Psychological Science, a journal of the Association for Psychological Science, the "unpopular" volunteers who had been ostracized during the computer game were much more likely than the others to want either hot soup or hot coffee. Their preference for warm food and drinks presumably resulted from physically feeling cold as a result of being excluded. "It's striking that people preferred hot coffee and soup more when socially excluded," Leonardelli said. "Our research suggests that warm chicken soup may be a literal coping mechanism for social isolation."

Closing your eyes when trying to recall events increases the chances of accuracy, researchers at the University of Surrey suggest. Scientists tested people's ability to remember details of films showing fake crime scenes. They hope the studies will help witnesses recall details more accurately when questioned by police.

This is an experiment completed that shows the effects music has on recalling words.

Read this full article: "seems" is the operative word, as linguists are NOT in agreement that language definitively shapes how we see the world. If you want to learn another language and become fluent, you may have to change the way you behave in small but sometimes significant ways, specifically how you sort things into categories and what you notice. Researchers are starting to study how those changes happen, says Aneta Pavlenko, a professor of linguistics at Temple University. If people speaking different languages need to group or observe things differently, then bilinguals ought to switch focus depending on the language they use. That's exactly the case, according to Pavlenko. For example, she says English distinguishes between cups and glasses, but in Russian, the difference between chashka (cup) and stakan (glass) is based on shape, not material. One's native language could also affect memory, says Pavlenko. She points to novelist Vladimir Nabokov, who was fully trilingual in English, French and Russian. When Nabokov started translating his first memoir, written in English, into Russian, he recalled a lot of things that he did not remember when writing it in English. Pavlenko states that "the version of Nabokov's autobiography we know now is actually a third attempt, where he had to recall more things in Russian and then re-translate them from Russian back into English." Lena Boroditsky, an associate professor of cognitive science at the University of California, San Diego, has studied the differences in what research subjects remember when using English, which doesn't always note the intent of an action, and Spanish, which does. This can lead to differences in what people remember seeing, which is potentially important in eyewitness testimony, she says. However, not all linguists agree that language affects what we notice. John McWhorter,, a linguist at Columbia University, acknowledges such differences but says they don't really matter. The experim

"I described my "Perjury" problem - I was interested in the subject and engrossed in the book for days, but now remember nothing about it - and asked her if reading it had ultimately had any effect on me. "I totally believe that you are a different person for having read that book," Wolf replied. "I say that as a neuroscientist and an old literature major." She went on to describe how reading creates pathways in the brain, strengthening different mental processes. Then she talked about content. "There is a difference," she said, "between immediate recall of facts and an ability to recall a gestalt of knowledge. We can't retrieve the specifics, but to adapt a phrase of William James's, there is a wraith of memory. The information you get from a book is stored in networks. We have an extraordinary capacity for storage, and much more is there than you realize. It is in some way working on you even though you aren't thinking about it.""

Love it! People keep mentioning "Proust and the Squid" to me, and it's high time I read it.

"Researchers found that, on average, those given the harder-to-read fonts actually recalled 14% more.... The researchers caution that their research was done with paid volunteers - who might be more willing to put in that extra bit of effort - and with students at a high-performing school.... 'What really matters most when reading is mindfulness... it's not printing things badly that's needed, but more thoughtful reading.'"

Would make a good field research project.

"...when the exact same material is presented in both media, there is no measurable difference in student performance. ... However, there are some subtle distinctions that favor print, which may matter in the long run. ... First, more repetition was required with computer reading to impart the same information. "Second, the book readers seemed to digest the material more fully. ... seemingly irrelevant factors like remembering whether you read something at the top or the bottom of page - or whether it was on the right or left hand side of a two-page spread or near a graphic - can help cement material in mind. ... spatial context may be particularly important because evolution may have shaped the mind to easily recall location cues so we can find our way around ... E-books, however, provide fewer spatial landmarks than print."

Background: Memory is an essential part of our lifestyles that is vaguely understood. Memory is our brain's ability to encode, store, retain, organize, alter, and recover information and past experiences (Klatzky, 1975). It is often divided into three stages known as sensory memory, short-term memory, and long-term memory (Atkinson and Shiffrin, 1971).

Here are seven random numbers. Sort of like a telephone number, but arranged vertically. Take a glance - just a glance - then pause, take out a piece of paper and see how many you can recall. Done? According to the French neurologist and mathematician Stanislas Dehaene, about 50 percent of English speakers can remember all seven numbers.

Recently, people have been returning to writing basics: handwriting, notebooks, pens, paper, and stationary. While technology can certainly provide an edge for certain tasks, digital overload, addiction, and distraction are growing concerns. many studies indicate that multitasking is bad for us and makes our brains more scattered. In contrast, several studies suggest that pen and paper have an edge over the keyboard. In three studies, researchers found that students who took notes on laptops performed worse on conceptual questions than students who took notes longhand. Those who took written notes had better comprehension and retention of material because they had to mentally process information rather than type it verbatim. And, another study, published in the Journal of Applied Cognitive Psychology, showed that people who doodle can better recall dull information. Writing it down also sparks innovation. Being innovative and creative is about "getting your hands dirty" a feeling that is lacking when you use technology or gadgets, says Arvind Malhotra, a professor at the University of North Carolina Kenan-Flagler Business School."Research has also shown that tactile sensory perceptions tend to stimulate parts of the brain that are associated with creativity. So, touch, feel and the sensation you get when you build something physical has also got a lot to do with creativity," he says.

If you've ever forgotten a word just as you were about to say it, you've experienced the Tip-of-the-Tounge phenomenon. Tip-of-the-tongue phenomenon is the subjective feeling that people have of being confident that they know the target word for which they are searching, yet they cannot recall this word. Tip-of-the-tongue phenomenon is one kind of metacognition (meaning you are aware of you're cognitive processes), that involves a feeling of knowing the word you're searching for. This phenomenon appear to occur when one is having a breakdown in the intermediate stage of lexical retrieval.

When people talk about positive and negative emotions they often use spatial metaphors. A happy person is on top of the world, but a sad person is down in the dumps. Some researchers believe these metaphors are a clue to the way people understand emotions: not only do we use spatial words to talk about emotional states, we also use spatial concepts to think about them. Researchers Daniel Casasanto (MPI and Donders Institute, Nijmegen) and Katinka Dijkstra (Erasmus University, Rotterdam) ran 2 experiments. In the first experiment, students had to move glass marbles upward or downward into one of two cardboard boxes, with both hands simultaneously, timed by a metronome. Meanwhile, they had to recount autobiographical memories with either positive or negative emotional valence, like "Tell me about a time when you felt proud of yourself', or 'a time when you felt ashamed of yourself.' Moving marbles upward caused participants to remember more positive life experiences, and moving them downward to remember more negative experiences. Memory retrieval was most efficient when participants' motions matched the spatial directions that metaphors in language associate with positive and negative emotions. The second experiment tested whether seemingly meaningless motor actions, e.g. moving marbles up or down, could influence the content of people's memories. Participants were given neutral-valence prompts, like "Tell me about something that happened during high school," so they could choose to retell something happy or sad. Their choices were determined, in part, by the direction in which they were assigned to move marbles. Moving marbles upward encouraged students to recount positive high school experiences like "winning an award," but moving them downward to recall negative experiences like "failing a test." "These data suggest that spatial metaphors for emotion aren't just in language," Casasanto says, "linguistic metaphors correspond to mental metaphors, and activati

"They scanned a total of 79 trainees, just before they started to learn the "All-London" Knowledge [memorizing "25,000 streets and 20,000 landmarks and places of interest"], which can take between two and four years to complete. ... those who had attempted the Knowledge had increased the size of the posterior hippocampus - the rear section of the hippocampus which lies at the front of the brain. ... this advantage appeared to come at a price, as the non-cabbies outperformed them in other memory tasks, such as recalling complex visual information." The full study: http://www.pnas.org/content/97/8/4398.full.pdf+html

"Talking or texting on a phone while walking can make it difficult to stay on course and may interfere with memory recall ... Moreover, participants who were texting while walking veered off course demonstrating a 61 percent increase in lateral deviation and 13 percent increase in distance traveled."

"New research is showing that speakers shouldn't discard those "ums" and "ahs" and other speech fillers if they want to be understood by listeners. ... "One finding that we had is that if you're listening to a story or a speech, people remember the content better if the person says 'uh' and 'um' in it than if the story is completely fluent," Watson said. ... "This is speculation, but if the speaker doesn't know what they're saying very well, you pay attention more because you think you need to work harder to get it. One thing that disfluencies do is buy speakers more time. They are a signal to the person listening that I need more time."" Link to study: http://www.sciencedirect.com/science/article/pii/S0749596X11000234

An interesting story--my students, you might recall Sheryl Turkle of MIT referencing robot therapists in her TED talk. USC has developed a robot therapist, Ellie, designed to talk to people who are struggling emotionally, and to take their measure in a way no human can. Originally developed to work with military PTSD patients, Ellie's purpose: to gather information and provide real human therapists detailed analysis of patients' movements and vocal features, in order to give new insights into people struggling with emotional issues. The body, face and voice express things that words sometimes obscure. Ellie's makers believe that her ability to do this will ultimately revolutionize American mental health care.