Topic 2 – Cognitive Psychology

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Presentation transcript:

Topic 2 – Cognitive Psychology Classic Study Baddeley (1966b)

Recap What is reconstructive memory? Define the word schema. What are the three levels of distortion that provided an explanation for the mistakes made during the WOTG study? Provide one strength of reconstructive memory Provide one weakness of reconstructive memory

LO: Describe and evaluate the classic study

What is acoustic similarity? What is semantic similarity?

Acoustically Similar

Semantically Similar

Semantically dissimilar

Acoustically dissimilar

AIM

Class experiment… I am going to show you a list of ten words. When I ask you to recall you must recall them in the correct order. Ready?

Class experiment… Man Can Cat Map Mad Pan Lad Pat Sat Pad List A:

Recall

What do your findings suggest?

Why was an interference task used? Answer:

Differences between class task and original study – make a list

What do these results mean? In pairs, discuss. Findings… When participants were recalling from LTM, recall was much worse for semantically similar words than for semantically dissimilar words Recall from LTM was the same for acoustically similar and acoustically dissimilar words Words with similar sounds were much harder to recall using STM than words with dissimilar sounds Similarity of meaning had only a very slight detrimental effect on STM What do these results mean? In pairs, discuss.

Experiment 3: conclusions Compare and discuss conclusions. Why is it more difficult to remember acoustically similar words in STM? Why is it more difficult to recall semantically similar words in LTM?

Design What is the design used in this experiment? Independent groups – Different people had different lists to remember. Scores on the four lists were compared Repeated measures –Scores from the test compared to their re-test scores. Scores being compared were from the same participants (original and re-test).

How did Baddeley analyse his results? Using the document on the learner space (Identifying statistical tests) identify which test Baddeley used Explain why Exam question: Using one of the studies you have covered in cognitive psychology, explain one way the results were analysed (3 marks) Identify the test Type of data – examples Design Significance of results (P<0.05)

Baddeley (1966b) Classic Study In pairs, brainstorm evaluation points Make notes in PEC format on each point (apart from ethics). Baddeley (1966b) Classic Study

Test yourself Quiz on Baddeley (1966b) https://quizlet.com/34293487/as-psychology-baddeley-experiment-1966-flash-cards/

H/W APRC Sebastian and Hernandez-Gil (2012) Contemporary study Read the journal article Using the journal article complete APRC uploaded on the learner space. You can use photos from a different textbook which has also been uploaded. You can use the ebook for revision on this study you initial notes should be based on other resourced.