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Memory Levels of Memory and How They Work
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Memory Memory : Capacity to acquire, retain, and recall knowledge and skills.
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Memory Jedi Mind Tricks
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Memory Levels of Memory A) Sensory : Records information from the senses for only a few seconds Encoding depends on attention
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Memory Types of memory B) Short-term memory : Holds information for up to 15 or 20 seconds. Rehearsal helps information stay longer Short term memory can store about 7 ungrouped items.
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Memory Test your short-term memory How many of the following ordered numbers can you remember ? You will have 5 seconds to memorize the following digit numbers. Mistakes in two consecutive rows represent the limit of short- term memory.
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Memory 76512 830956 7459271 8832513 447143563 4765439679
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Memory Types of Memory C) Long-Term Memory : Items that are important to you or have meaning are stored in long-term memory. We can retain countless amounts of information, however recall might limit memory.
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Memory Long term memory is sorted into two categories: Declarative (Facts) Episodic Semantics Procedural (How-to)
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Memory Improving Recall Ascribe personal meaning to memories Encoding specificity principle (context and state) Spacing effect
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Memory Dreams Night Bed Blanket Comfortable Moon Cloud Rest Pillow Dark You have 30 seconds, remember as many of the following words as possible:
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Memory Now write down all the words that you remembered How many people remembered the words dreams, night, and bed? How many people remembered the words rest, pillow, and dark?
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Memory Serial Position effect Primacy effect: Rehearse more often, and therefore transfer to long-term memory Recency effect: Still present in short-term memory, has not been ‘bumped-out’.
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Memory How many people remembered the word sleep?
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Memory False memories http://www.youtube.com/watch?v=eHPQYQ3 NOjg&feature=related
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Memory Eye-witness accounts http://www.youtube.com/watch?v=xtDt- THaH_o http://www.bigfuntown.com/Game-896.html
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Memory Forgetting: Retrograde amnesia: Memory loss for events prior to the onset of amnesia. (Example: Alzheimer’s) Anterograde amnesia: Memory loss for events that occur after the initial onset of amnesia.
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Memory Case Study: ‘H.M’ Remembers all events and skills learned before the accident. Normal individual ‘living in the past’
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