Baddeley Samenvattingen, Aantekeningen en Examens

central executive - ANSWER - acts as a filter to determine what information is received - limited capacity - baddeley found participants couldn't type letters and numbers on a keyboard whilst speaking random numbers - limited research phonological loop - ANSWER - stores verbal information - divided into: - acoustic store: holds words heard - articulatory process: holds words heard and repeats them visuo-spatial sketchpad - ANSWER - stores visual and spatial information - divided in...

AQA A Level Psychology Memory Exam Questions and Answers 2024 Study of capacity of STM - Answer-Miller (Immediate Digit Span Test) Jacobs Support Study of duration of STM - Answer-Peterson and Peterson (Trigrams) 24 students given a consonant syllable and a three digit number ie. THX 512. They were asked to recall the consonant syllable after a retention interval of 3, 6 , 9, 12 or 15 seconds. During this interval they had to count backwards from their three digit number. Participants we...

AQA A-Level Psychology : Memory Exam Questions with Correct Answers Define Encoding - Answer-the process of changing sensory input into a memory trace for storage Define Storage - Answer-The process of maintaining a record of the memory trace so it can be retrieved Define Retrieval - Answer-The process of accessing and recovering stored information so it can be recalled Define Capacity - Answer-The amount of information that can be held in a memory store Define Duration - Answer-How lon...

key takeaways from patient HM ANSWER = - memory = distinct cognitive function with multiple discrete modules - medial temporal lobe = critical for consolidation (formation of long term memory) - single dissociations of: ltm (impaired) and stm (intact), explicit (impaired) and implicit (intact) ltm, episodix (impaired) and semantic (intact) explicit ltm key takeaways from KF ANSWER = - supports the Working Memory Model of STM: dissociates phonological loop from visuospatial sketchpad and...

Central executive Correct Answer - acts as a filter to determine what information is received - limited capacity - baddeley found participants couldn't type letters and numbers on a keyboard whilst speaking random numbers - limited research Phonological loop Correct Answer - stores verbal information - divided into: - acoustic store: holds words heard - articulatory process: holds words heard and repeats them Visuo-spatial sketchpad Correct Answer - stores visual and spatial informa...

Coding, Capacity and Duration of Memory - Answer AO1 Researching into Coding: Baddeley Research into capacity: Miller and Jacobs Research into Duration: Peterson and Peterson + Bahrick AO3 @Coding- words lists have no personal significance- artificial stimulus @Capacity- Miller may have overestimated capacity (7+-2 where 7-2 more appropriate) @Capacity- Jacobs conducted long time ago- lack of control to extraneous variables- however there is supporting research so increased validity ...

Study of capacity of STM - Answer Miller (Immediate Digit Span Test) Jacobs Support Study of duration of STM - Answer Peterson and Peterson (Trigrams) 24 students given a consonant syllable and a three digit number ie. THX 512. They were asked to recall the consonant syllable after a retention interval of 3, 6 , 9, 12 or 15 seconds. During this interval they had to count backwards from their three digit number. Participants were 90% correct after 3 seconds, 20% correct after 9 and only...

Multi Store Model: Atkinson and Shiffrin - Answer Proposed that memory consisted of three stores in a linear way: sensory register: stimulus from environment pass into the SR and has a infinite capacity, duration is less than half a second and coded acoustically or visually, STM and LTM --Sensory register (Attention) --STM (maintenance rehearsal to stay in STM) (rehearsal to transfer to LTM) --LTM (retrieval to go back to STM) +AO3: MSM research evidence - Answer Supported by r...

Baddeley (1966) - Answer CODING IN STM & LTM Acoustically similar/dissimilar words Semantically similar/dissimilar words Immediate recall worse for acoustically similar STM is acoustic Recall after 20 mins worse with semantically similar words LTM is semantic Jacobs (1887) - Answer CAPACITY OF STM Digit span: researcher reads 4 digits and increases until the order cannot be recalled correctly 9.3 numbers 7.3 letters Miller (1956) - Answer CAPACITY OF STM Observed that m...

Summarises the following chapters and articles: 1. Radvansky Chapter 4: In Human Memory 2. Working Memory: Theories, Models, and Controversies, Baddeley (2012) 3. Attention to Information in Working Memory, Oberauer & Hein (2012) 4. Changing concepts of working memory, Ma et al. (2014) 5. The Cognitive Neuroscience of Working Memory, Esposito & Postle (2015) 6. What is attentional refreshing in working memory? Camos et al. (2018)