PowerPoint PresentationMemory ProcessesEncodingStorageThe Man with No Memory: H.M.Research Project #1Slide 7Research Project #2Slide 9Organization of stored memoriesRetrieval errors a.k.a. forgettingAccuracy of Eyewitness TestimonyRepressed memoriesHuman MemoryMemory ProcessesEncodingForming memories based on what you attend toStorageMaintaining the encoded memories over timeRetrievalRecovering information from memory storageEncodingRole of AttentionSelective = Multi-tasking =Levels of processingEnhancing EncodingElaboration Dual-codingDistribute rehearsal Physical Traits of info What it sounds like (name or say the info)Meaning of infoStorageSensory Memory – illusion of continuityShort-Term Memory_____ seconds – Role of rehearsal Magical number 7 ± 2 vs. 4 ± 1Working MemorySerial-position effectsLong-Term MemoryPermanent storage?Flashbulb memoriesThe Man with No Memory: H.M.Severe seizures_____________ removedInability to create new _________ memoriesResearch Project #1H.M. was asked to recognize faces of persons who had become famous in different decades, 1920-1970. As expected, H.M. was severely impaired at recognizing faces from his post-surgery period (the 1950s and 1960s), but he performed as well as or better than age-matched controls at recognizing faces of persons who were in the news before his surgery. What does this research suggest about the role of the hippocampus/medial temporal lobe in explaining the long-term storage of memories?Research Project #1Storage of long-term memoriesRetrieval of long-term memoriesCreation of long-term memoriesResearch Project #2H.M. was shown a five-pointed star, with a double contour, and asked to trace its outline with a pencil; but he was only able to see his hand and the star as reflected in a mirror. H.M. acquired this mirror-drawing skill during ten trials and exhibited excellent retention across 3 days. Yet at the end of testing, he had no recollection of having done the task before. What does this research explain about types of memory? What type of memories are likely maintained by the medial temporal lobe?Research Project #2Types of Memory____________Hippocampus is involved____________Hippocampus not involvedCerebellum, Motor Cortex, Caudate NucleusOrganization of stored memoriesClusteringOrganizing similar info into groupsSchemasKnowledge/memory based on previous experiencesSemantic NetworksConcepts linked togetherRetrieval errors a.k.a. forgettingIneffective codingDecayInterferenceRetroactive vs. proactive Transfer-appropriate processingMisinformation effectAccuracy of Eyewitness TestimonyMemory reconstruction from schemas_________________ effectDiscussing with othersOverconfidenceLack of _____________ attentionSuggestive questioningRepressed memoriesRecovered memoriesSpontaneousTherapeutic TechniquesSuggestibilityHypnosisLeading questionsDream