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Short Term Memory Research Paper

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From my research I learned that three days after a person sees a picture, your brain will remember 65% of what you saw. The hippocampus is where the brain stores memory. Our brain is 10 times bigger than scientists originally thought from recent studies. There are two different types of memory in the brain. Short term memory and long term memory. Episodic memory is the of memory of specific events. Short term memory causes your pre-frontal lobe to be very active. The brain remembers positive and negative information in two different hemispheres of the brain. Negative emotions generally require more thinking than positive information. My problem was, does the human brain remember sad events or happy events more? I was interested in this …show more content…
14/21 people remembered more sad events, 3/21 people remembered more happy events, and 4/21 people remembered all of the events equally.

My data shows that my hypothesis was correct. In my experiment I found that more people remembered sad events over the happy and equal amount. 14 people remembered more of the sad events, 3 people remembered more of the happy events, and 4 people remembered both sad and happy equally. The only unexpected thing about my data was that more people remembered the sad and happy events equally more than the people that remembered more happy.
My hypothesis was, if the human brain is shown pictures of happy and sad events then it will remember the sad events more. I think that the data turned out as it is because the sad events seem to stick in our heads more than the happy events. The only issue that I had with my experiment was finding the people that I needed to test. If I were to do this experiment again all I would change was the amount of people that I tested. From this experiment, I learned that people think more about the sad events more than the happy events. Even when I was trying to come up with events for the project, it was easier to come up with the sad over the

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