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Myers Ch. 7A. EncodingStorageRetrieval Sensory memory Short-term memory Long-term memory Outdated, but still a useful starting point.

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Presentation on theme: "Myers Ch. 7A. EncodingStorageRetrieval Sensory memory Short-term memory Long-term memory Outdated, but still a useful starting point."— Presentation transcript:

1 Myers Ch. 7A

2 EncodingStorageRetrieval

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4 Sensory memory Short-term memory Long-term memory Outdated, but still a useful starting point

5  Iconic— 250 milliseconds  Echoic— 2 seconds  Tactile  Taste  Olfaction  Holds sensory information in the raw, unprocessed form  If we attend to it, it is encoded in short- term memory

6  Automatic processing Describe your day so far…  Effortful processing  Parallel processing— dejavu (theory)

7  What you do all of the time for school  Serial position effect Primacy effect Recency effect Mnemonic devices  Methods and demonstration

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9  Uncertain conclusions— some argue we convert sensory stimuli into verbal information others argue we convert it to an image…others believe it is something more abstract  Rule of 7  Info is gone in 30-60 seconds if not attended to.

10  Demonstration #1 Two groups Whatever group remembers the most words wins.  Demonstration #2 Remember the list of words in order Two rounds

11  Rehearsal—Verbal Best for phone #s, passwords, SS #s, learning alphabet, etc…  Elaboration—visual (or otherwise) connection to something you already know  1) Relatively permanent  2) Assumed to be unlimited  3) Contains different types of memories

12  1) Explicit/Declarative Semantic—meaning Episodic—personal  2) Implicit—unaware of retrieval (nondeclarative) Procedural--(i.e., riding a bike, tying shoes, etc…) Emotional—love, hate, fear, anxiety, etc…

13  Memory occurs in the synapse via neural connections  LTP—Long term potentiation

14  Hippocampus /Frontal Lobe= explicit/declarative  Cerebellum /Amygdala= implicit/ nondeclarative

15 ANTEROGRADE AMNESIARETROGRADE AMNESIA  Inability to transfer new information from short-term into long term  Clive Wearing Clive Wearing  50 First Dates  Inability to retrieve information that was acquired before a particular date, usually the date of an injury or operation

16 ENCODING SPECIFICITY PRINCIPLE  Context matters!  This is why you stare at me while taking a test sometimes  Don’t study in your bed!!!!!

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18 1) Transience Proactive interference— when information learned earlier impairs memory for information acquired later. Retroactive interference— when information learned later impairs memory for information acquired earlier P: proactive O: old R: retroactive N: new

19 2) Absentmindedness—lapse of attention results in memory failure

20 3) Blocking—failure to retrieve information that is available—tip of the tongue phenomenon

21 4 ) Memory misattribution—assigning a recollection or an idea to the wrong source  New Jersey SC New Jersey SC  Elizabeth Loftus  Eyewitness Testimony Eyewitness Testimony

22  Try to remember the list of words I read aloud to you.

23 #5) Suggestibility—the tendency to incorporate misleading information from external sources into personal recollections  false memories false memories  1992: El AL cargo Plane, Amsterdam

24 #6) Bias—distortion of memories due to present knowledge/beliefs/feelings  We remember the good and forget the bad  We like to think of ourselves as consistent so we diminish the memory of change in ourselves—cognitive dissonance  Confirmation Bias

25 #7) Persistence—the intrusive recollection of events that we wish we could forget, usually tied to a heightened level of emotion Embarrassing MomentsFlashbulb Memories

26  Mnemonics  Massed vs. distributed practice  Overlearning  Imagery

27  Autobiographical Memory Autobiographical Memory

28  Alfred Adler Present determines past What is your earliest memory—write it down or draw it in detail…  Are memories based on present mood and situation?

29  What does it mean to lose your memory? Are you still the same person to yourself and to others? Do you still have your identity?

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