The serial position effect and memory models in psychology, focusing... Show more
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Updated Mar 26, 2026
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Understanding Murdock's 1962 Serial Position Study and Memory Psychology
Sam Greer
@sammy_gee
1 / 3
Page 2: Bartlett's Study and Perception Theories
This page explores Bartlett's War of the Ghosts study from 1932 and introduces Gibson's direct theory of perception.
Definition: Reconstructive memory theory suggests that memories are rebuilt based on individual experiences and expectations.
The methodology of Bartlett's study involved:
- Participants reading a Native American story
- 15-minute reading period
- Serial reproduction technique
Highlight: Results showed significant story alterations as participants modified details to align with their cultural understanding.
Quote: "Memory is not accurate at recording events but constructed and reconstructed to fit with individuals' own experiences."
Gibson's direct theory of perception introduces:
- Motion parallax concept
- Relative size and height perception
- Three-dimensional world perception
Vocabulary:
- Motion Parallax: Visual field changes where closer objects appear to move faster than distant ones
- Ecological Validity: The degree to which research findings can be applied to real-world situations
Page 2: Bartlett's War of the Ghosts and Perception Theories
This page details Bartlett's 1932 study and introduces Gibson's direct theory of perception.
Definition: Gibson's direct theory suggests perception occurs purely through sensory information without internal processing.
Example: Motion parallax demonstrates how closer objects appear to move faster than distant ones in our visual field.
Highlight: Bartlett's study revealed how memory reconstruction is influenced by cultural background and personal experiences.
The study's evaluation shows:
- Supports reconstructive memory theory
- Provides real-world applications
- Limited predictive capability for emotional influences on memory
Page 1: Multi-Store Model and Murdock's Study
The page introduces the fundamental concepts of memory psychology, particularly focusing on the multi store model of memory atkinson and shiffrin.
Definition: The multi-store model consists of three distinct memory stores: sensory memory, short-term memory, and long-term memory.
Highlight: Short-term memory has a capacity of 7±2 items with a duration of approximately 18 seconds.
The page details Murdock's serial position curve study method, which involved:
- 16 participants
- Lists of 20 words presented at one word per second
- 90-second recall period
- Six repetitions over several days
Example: The serial position effect demonstrates better recall of words at the beginning (primacy effect) and end (recency effect) of a list.
Vocabulary:
- Primacy Effect: Better recall of items at the start of a list
- Recency Effect: Better recall of items at the end of a list
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I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
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This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Understanding Murdock's 1962 Serial Position Study and Memory Psychology
Sam Greer
@sammy_gee
The serial position effect and memory models in psychology, focusing on Murdock's serial position curve study and related theories of memory and perception.
Key points:
- Explores the multi store model of memory by Atkinson and Shiffrin (1968)
- Details Murdock's 1962... Show more
Page 2: Bartlett's Study and Perception Theories
This page explores Bartlett's War of the Ghosts study from 1932 and introduces Gibson's direct theory of perception.
Definition: Reconstructive memory theory suggests that memories are rebuilt based on individual experiences and expectations.
The methodology of Bartlett's study involved:
- Participants reading a Native American story
- 15-minute reading period
- Serial reproduction technique
Highlight: Results showed significant story alterations as participants modified details to align with their cultural understanding.
Quote: "Memory is not accurate at recording events but constructed and reconstructed to fit with individuals' own experiences."
Gibson's direct theory of perception introduces:
- Motion parallax concept
- Relative size and height perception
- Three-dimensional world perception
Vocabulary:
- Motion Parallax: Visual field changes where closer objects appear to move faster than distant ones
- Ecological Validity: The degree to which research findings can be applied to real-world situations
Sign up to see the contentIt's free!
Access to all documents
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Page 2: Bartlett's War of the Ghosts and Perception Theories
This page details Bartlett's 1932 study and introduces Gibson's direct theory of perception.
Definition: Gibson's direct theory suggests perception occurs purely through sensory information without internal processing.
Example: Motion parallax demonstrates how closer objects appear to move faster than distant ones in our visual field.
Highlight: Bartlett's study revealed how memory reconstruction is influenced by cultural background and personal experiences.
The study's evaluation shows:
- Supports reconstructive memory theory
- Provides real-world applications
- Limited predictive capability for emotional influences on memory
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
Page 1: Multi-Store Model and Murdock's Study
The page introduces the fundamental concepts of memory psychology, particularly focusing on the multi store model of memory atkinson and shiffrin.
Definition: The multi-store model consists of three distinct memory stores: sensory memory, short-term memory, and long-term memory.
Highlight: Short-term memory has a capacity of 7±2 items with a duration of approximately 18 seconds.
The page details Murdock's serial position curve study method, which involved:
- 16 participants
- Lists of 20 words presented at one word per second
- 90-second recall period
- Six repetitions over several days
Example: The serial position effect demonstrates better recall of words at the beginning (primacy effect) and end (recency effect) of a list.
Vocabulary:
- Primacy Effect: Better recall of items at the start of a list
- Recency Effect: Better recall of items at the end of a list
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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Students love us — and so will you.
4.6/5
App Store
4.7/5
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user