Group items tagged

"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."

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

Thanks, Ryan! I will take a look at these.

This article talks about why it is impossible to study a sentence and look at the physical structure of the letters without reading or comprehending the sentence meaning. It references the Stroop Effect, which is a cognitive interference where there is a delay in the reaction time of a certain task occurs due to a stimuli conflicting. So when people are told to read a set of words such as "orange, purple, green, blue, yellow", but the color of these words are not that of what they read, people usually stumble as they read. It was interesting because when we are children, it was the opposite, but once we learn the skill to read, it becomes irreversible.