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Chapter 7: Memory and Training Slide Template
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WORKING MEMORY
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Representation of working memory Encoding Storage Retrieval
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Working memory model Phonological loop Visuo-spatial sketchpad Central executive Episodic buffer.
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Working Memory Interference Code Interference – Verbal-phonetic versus visual-spatial code interference Interference in the Central Executive – Central-executive intensive tasks (random number generation)
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Working Memory, the Central Executive and Executive Control Working memory capacity Role of central executive in executive control
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Matching Display with Working Memory Code Stimulus/central processing/response compatibility. Echoic and iconic memory
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Limitations of Working Memory Duration – Brown Peterson paradigm. Capacity – Relationship with speed of rehearsal. – Magic number 7 +/- 2. Chunking – Chunks of information – Parsing
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INTERFERENCE & CONFUSION
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Proactive and Retroactive Interference Relationship between interference, and space and similarity Implications of design – Working memory analysis
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EXPERTISE AND MEMORY
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Expertise General characteristics Intrinsic versus contrived tasks
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Expertise and Chunking Template theory and chunking Chunking strategies Novice versus expert differences
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Skilled Memory and Long Term Working Memory Limitations of chunking based accounts Long-term working memory theory
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EVERYDAY MEMORY
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Prospective Memory Effects of delay on PM performance PM and motivation Implementation intention and strategies to improve PM
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Transactive Memory (System) Properties of a TMS – Specialisation, coordination and credibility Collaborative inhibition – How it can be reduced TMS and team performance
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SITUATION AWARENESS
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Situation Awareness versus Situation Assessment Examples
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Working Memory and Expertise in Situation Awareness Evidence for links between WM and SA Role of LTWM in SA
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Levels of SA and Anticipation Endsley’s Three levels of SA – Perception – Comprehension – Projection Mechanisms by which anticipation is accomplished
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Measuring SA and the Role of Anticipation SAGAT SPAM Implicit performance-based measures
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PLANNING AND PROBLEM SOLVING
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Planning and Problem Solving Role of working memory and difficulty Satisficing problem solving and opportunistic planning Supporting planning and problem solving – Visualisation Heuristic strategies in problem solving Training to support team problem solving – Heterogeneous and homogeneous pairs
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TRAINING
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Transfer of Training Measuring transfer – Transfer effectiveness ratio. Training system fidelity – Realism, complexity, workload and learning outcome
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Transfer of Training Negative transfer – Similarity of stimulus and response elements between old and new task.
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Training Techniques and Strategies Cognitive Load Theory – Intrinsic load, germane load and extraneous load Training support and error prevention: Reducing intrinsic load – Worked examples and scaffolding Task simplification – Reducing intrinsic load – adaptive training Part task training – Reducing intrinsic load – fractionation (task), segmentation (task), time sharing skills, and variable priority training Active learning – Increasing germane load – generation effect, and active versus passive learning
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Training Techniques and Strategies Multi-media instruction – Decreasing extraneous load – dual-coding principle Feedback Practice and overlearning Expertise effect Distribution of practice Training-transfer
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LONG TERM MEMORY: REPRESENTATION, ORGANISATION, AND RETRIEVAL
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Knowledge Representation Procedural versus declarative knowledge Implicit, semantic and episodic memory Knowledge elicitation to extract domain knowledge from experts Knowledge organisation – Implications for design of menus Mental model – Role, novice versus expert differences Methods for representing long-term knowledge – Work domain analysis, observations and interviews, protocol analysis
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Memory Retrieval and Forgetting Recall and recognition – Implications for design of computer interfaces, remember-know paradigm, retrieval cues, and retrieval induced forgetting Event memory – Accuracy, misinformation effect Skill Retention – Skill type, sequence of practice, individual differences
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