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Ryan Catalani

Violent Video Games Alter Brain Function in Young Men - Indiana University School of Me... - 10 views

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    "Sustained changes in the region of the brain associated with cognitive function and emotional control were found in young adult men after one week of playing violent video games ... The results showed that after one week of violent game play, the video game group members showed less activation in the left inferior frontal lobe during the emotional Stroop task and less activation in the anterior cingulate cortex during the counting Stroop task."
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    Several Words students were looking for such a study. I am interested in finding a version of the emotional stroop test that is used.
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    Here's some basic information about the Stroop test they used, but I can't find anything more detailed: "During fMRI, the participants completed 2 modified Stroop tasks. During the emotional Stroop task, subjects pressed buttons matching the color of visually presented words. Words indicating violent actions were interspersed with nonviolent action words in a pseudorandom order. During the counting Stroop task, subjects completed a cognitive inhibition counting task." - http://www.medscape.com/viewarticle/754368
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    Actually, there are some studies just about emotional Stroop tests that sound similar to the one in the violent video games study. This looks like a good presentation about how emotional Stroop tests work: http://frank.mtsu.edu/~sschmidt/Cognitive/Emotion1.pdf This one talks about why those Stroop tests work: "In this task, participants name the colors in which words are printed, and the words vary in their relevance to each theme of psychopathology.The authors review research showing that patients are often slower to name the color of a word associated with concerns relevant to their clinical condition." - http://brainimaging.waisman.wisc.edu/~perlman/papers/stickiness/WilliamsEmoStroop1996.pdf This is a meta-analysis of emotional Stroop test studies that describes (actually, it's critical of) how such studies are done: http://www.psych.wustl.edu/coglab/publications/LarsenMercerBalota2006.pdf
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    Thanks, Ryan! I will take a look at these.
Lisa Stewart

Evolution of Language tested with genetic... - Lapidarium notes - 2 views

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    shows how human migration patterns established by dna tests mirror the language-reconstruction efforts of linguists
kellymurashige16

Britain tells immigrants to learn English language or be deported - but misspells the w... - 1 views

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    In late January 2016, the British government revealed a plan to invest $28 million in English classes for immigrants. If unable to pass a language test after 36 months in Britain, immigrants will risk deportation. Britain's plan soon became a laughingstock after its Home Office announced a "New English langauge test for family route migrants." The Washington Post covers the criticism and the viewpoints of those who have seen the mistake - and those who have made it.
Lara Cowell

A good night's sleep really does boost memory: Tests show children taught new words rem... - 2 views

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    Study shows that children taught words then tested on the next day score better than those tested the same day Nothing beats a good night's sleep for helping youngsters learn new words, new research has revealed. A study suggests that even the brightest children remember words best when they're given a chance to sleep on it.
Lara Cowell

Why Students Forget-and What You Can Do About It | Edutopia - 0 views

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    While this article is directed towards teachers, students can leverage this information to their advantage. Employ the following five strategies to aid retention: 1. Teach a friend. When students explain what they've learned to peers, fading memories are reactivated, strengthened, and consolidated. This strategy not only increases retention but also encourages active learning (Sekeres et al., 2016). 2. The spacing effect: Instead of covering a topic and then moving on, revisit key ideas throughout the school year. Research shows that students perform better academically when given multiple opportunities to review learned material. For example, teachers can quickly incorporate a brief review of what was covered several weeks earlier into ongoing lessons, or use homework to re-expose students to previous concepts (Carpenter et al., 2012; Kang, 2016). 3. Frequent practice tests: Akin to regularly reviewing material, giving frequent practice tests can boost long-term retention and, as a bonus, help protect against stress, which often impairs memory performance. Breaking down one large high-stakes test into smaller tests over several months is an effective approach (Adesope, Trevisan, & Sundararajan, 2017; Butler, 2010; Karpicke, 2016). 4. Interleave concepts: Instead of grouping similar problems together, mix them up. Solving problems involves identifying the correct strategy to use and then executing the strategy. When similar problems are grouped together, students don't have to think about what strategies to use-they automatically apply the same solution over and over. Interleaving forces students to think on their feet, and encodes learning more deeply (Rohrer, 2012; Rohrer, Dedrick, & Stershic, 2015). 5. Combine text with images: It's often easier to remember information that's been presented in different ways, especially if visual aids can help organize information. For example, pairing a list of countries occupied by German forces during World War II wi
kristinakagawa22

Why children confuse simple words | MIT News | Massachusetts Institute of Technology - 0 views

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    This article talks about a study that was conducted by MIT linguistics professors and a group from Carleton University that explored the phenomenon of why children mix up the words "and" and "or." Linguists say that children use almost entirely the same approach as adults when it comes to evaluating potentially ambiguous sentences, by testing and "strengthening" them into sentences with more precise meanings, when disjunction and conjunction ("or" and "and") are involved. However, they found that children do not test how a sentence would change if "and" was directly substituted for "or." On the other hand, adults compute "scalar implicatures," which is a technical phrase for thinking about the implications of the logical relationship between a sentence and its alternative. The research team conducted the study's experiment by testing 59 English-speaking children and 26 adults. The children ranged in age from 4 months to 6 years. The linguists gave the subjects a series of statements along with pictures, and asked them to say whether the statements were true or false. The results suggest that children are computing scalar implicatures when they evaluate the statements, but they largely do not substitute disjunctions and conjunctions when testing out the possible meaning of sentences, as adults do. In general, the researchers observed, across languages, and for children and adults alike, when you take 'and' out of the space of alternatives, "or" becomes "and."
Lara Cowell

Facing a Robo-Grader? Just Keep Obfuscating Mellifluously - 2 views

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    This NYT article reports findings of a recently released study, which concluded that computers are capable of scoring essays on standardized tests as well, or possibly better, than humans. However, Les Perelman, a director of writing at MIT and a tester of the Educational Testing Services E-Rater program disagrees, arguing that the system can be easily "gamed".
jushigome17

Why study a FL - 4 views

  • The 1992 Profile of SAT and Achievement Test Takers", the College Entrance Examination Board reported that students who averaged 4 or more years of foreign language study scored higher on the verbal section of the Scholastic Aptitude Test (SAT) than those who had studied 4 or more years in any other subject area.
  • Children in foreign language programs have tended to demonstrate greater cognitive development, creativity, and divergent thinking than monolingual children. Several studies show that people who are competent in more than one language outscore those who are speakers of only one language on tests of verbal and nonverbal intelligence.
  • Studies also show that learning another language enhances the academic skills of students by increasing their abilities in reading, writing, and mathematics. Studies of bilingual children made by child development scholars and linguists consistently show that these children grasp linguistic concepts such as words having several meanings faster and earlier than their monolingual counterparts.
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    Recent History of Our Struggle to Make Foreign Languages Core Foreign language study is in the national education Goals 2000, which states: "By the year 2000 all American students will leave grades 4, 8, and 12 having demonstrated competency in challenging subject matter including English, mathematics, science, foreign language, civics and government, arts, history, and geography..."
julianne gonzaga

Swearing elevates your pain tolerance (but only when used sparingly) - 2 views

This article has a video of an experiment that the Mythbusters conducted. Their test subject submerged her arm into ice water, the first time around she could not swear, and the second time around,...

swearing

started by julianne gonzaga on 10 May 13 no follow-up yet
julianne gonzaga

Swearing elevates your pain tolerance (but only when used sparingly) - 5 views

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    This article has a video of an experiment that the Mythbusters conducted. Their test subject submerged her arm into ice water, the first time around she could not swear, and the second time around, she could swear. They tested how long she could keep her arm in each time.
Leigh Yonemoto

Chinese Universities Drop English Requirement - NYTimes.com - 0 views

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    Top universities in China are beginning to drop the English requirement test. This shows that English in losing its dominance internationally and Chinese may indeed be the language of the future.
Lisa Stewart

Why Can Some Kids Handle Pressure While Others Fall Apart? - NYTimes.com - 5 views

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    Not about linguistics, but of general interest to students. Talks about genetic basis for test anxiety--and under which conditions it is advantageous. This article is long but gets more interesting the further you read.
noah takaesu

The powerful and mysterious brain circuitry that makes us love Google, Twitter, and tex... - 2 views

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    In 1954, psychologist James Olds and his team were working in a laboratory at McGill University, studying how rats learned. They would stick an electrode in a rat's brain and, whenever the rat went to a particular corner of its cage, would give it a small shock and note the reaction. One day they unknowingly inserted the probe in the wrong place, and when Olds tested the rat, it kept returning over and over to the corner where it received the shock. He eventually discovered that if the probe was put in the brain's lateral hypothalamus and the rats were allowed to press a lever and stimulate their own electrodes, they would press until they collapsed.
Lara Cowell

To Remember the Good Times, Reach for the Sky - 4 views

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    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
aazuma15

Bilingual Brains - Smarter & Faster | Psychology Today - 0 views

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    Bilinguals averaged higher scores in cognitive performance on tests and "better attention focus, distraction resistance, decision-making, judgement and responsiveness to feedback."
victoriamak15

Language Game Inspired by Noam Chomsky's Linguistics | Big Think - 1 views

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    Some game modes: Try to created the longest sentence. The longer the sentence, the higher the score. Timed feature to test ability to construct nonsensical phrases under pressure. App called Sleep Furiously. Available from Apple, Google and Amazon
Ryan Catalani

The Mechanic Muse - The Jargon of the Novel, Computed - NYTimes.com - 0 views

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    "Now in the 21st century, with sophisticated text-crunching tools at our disposal, it is possible to put Bridgman's theory to the test. Has a vernacular style become the standard for the typical fiction writer? Or is literary language still a distinct and peculiar beast?"
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