05_Memory_Whole_Edit

Self terminating or exhaustive 8 sternberg search

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Unformatted text preview:   Used for storage of a multimodal code, holding an integrated episode between systems using different codes   Central Executive   Focuses attention on relevant items and inhibiting irrelevant ones   Plans sequence of tasks to accomplish goals,   schedules processes in complex tasks,   often switches attention between different parts   Updates and checks content to determine next step in sequence of parts 7   Baddeley (1986)   Participants studied two different list types   1 syllable: wit, sum, harm, bay, top   5 syllables: university, opportunity, aluminum, constitutional, auditorium   Reading rate seemed to determine recall performance   Supports conceptualization of an articulatory loop   Visuo- spatial Sketch Pad   Dual- task paradigm   Sketchpad can be disrupted by requiring participants to tap repeatedly a specified pattern of keys or locations while using imagery at the same time   Sternberg’s Search   Predictions for how data would support…   Serial or parallel?   Self- terminating or exhaustive? 8 Sternberg Search CogLab Data 1150 1100 Response Time 1050 1000 Absent 950 Present 900 850 800 1 2 3 Memory Set Size   Serial or parallel?   Self- terminating or exhaustive?   Rehearsal (increase duration)   Recoding   Chunking (increase capacity) - coding used to store easy- to- remember groups of information 9   Which list of letters is easier to remember? Ready C F K I B G A I B Done Ready C I A F B I K G B Done   By combining items into meaningful “chunks,” we use fewer slots of STM C CIA F K I FBI B G A I B KGB Intelligence organizations 9 slots of STM 3 slots of STM 1 slot of STM   Rehearsal (increase duration)   Recoding   Chunking (increase capacity) - coding used to store easy- to- remember groups of information   Dependent on prior knowledge 10   Only some information from STM makes it to LTM   Some factors that affect the transition   Level of p...
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This note was uploaded on 01/26/2014 for the course PSYCH 228 taught by Professor Broaders during the Winter '11 term at Northwestern.

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