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Memory is the capacity to acquire, retain, and recall knowledge and skills, crucial for daily functioning. It comprises three levels: Sensory memory, which captures fleeting sensory experiences; Short-term memory, which holds information for 15-20 seconds; and Long-term memory, where important information can last forever but might not always be easily retrievable. Techniques to enhance long-term memory include ascribing personal meaning, using mnemonic devices, and regular recall practice. Explore how you can improve your memory and remember the names of your teachers from grade school!
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See if you can remember this: 76512 830956 7459271 88325813 447143563 . . 4765439679 . . . .
Can you remember the names of all your teachers from grade school?
What is Memory? • The capacity to acquire, retain, and recall knowledge and skills • Episodic memory: remembering things from the past • Semantic memory: knowledge of how the world works • Procedural memory: knowing how to do things
3 Levels of Memory • Sensory Memory • Based on 5 senses • Only recorded for a few seconds – once you’ve recorded the necessary information, the sensory memory fades • Examples: • Taste of sandwich in your mouth • Sight of a squirrel crossing the road • Feel of chair against your back
3 Levels of Memory • Short-term memory • What’s going on in your conscious mind right now • Holds information for 15-20 seconds • Most people can remember about 7 separate, unorganized items in short term memory • Can work with more if you organize it into groups • Example: someone tells you their phone number and you punch it into your cell phone
3 Levels of Memory • Long-term Memory • Which is easier to remember, the name of a friend, or the name of the waiter at the last restaurant you dined at? • If it’s important to you, you’ll remember it • Long-term memory is unlimited, but we not always be able to recall the information
3 Levels of Memory • Tricks to improving your long term memory? • Ascribe personal meaning • Mnemonic device • Recall items regularly • Organization
Can you remember the following? J FKFB INAS AOP PI RSC IA JFK FBI NASA OPP IRS CIA .