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Hemispheric Specialisation and Dominance in Language Processing and Production
Member rating: No Rating | Words: | Submitted: Fri Jan 28 2005
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Hemispheric Specialisation and Dominance in Language Processing and Production Abstract This experiment investigated hemispheric specialisation and dominance with regards to language functions. It used a computer program to measure the amount of key presses achieved by participants in a given time across four different trials (1 with the left hand, no talking, 2 with the left hand whilst being asked questions, and the same two trials again with the right hand). The participants were 2nd year psychology students from which a cohort of 20 was selected for data analysis. A significant difference was found in the number of taps made when language was or wasn't being processed (CAN I SAY THIS?). However, the means for each trial did not support left hemispheric dominance for language functions: more key presses were recorded when talking and using the right hand than when talking and using the left. Handedness and some involvement of the right hemisphere in...
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