The survey of autobiographical memory (SAM): A novel measure of trait mnemonics in everyday life

Palombo and colleaguesMay 2013

Abstract
What This Study Is About
How They Studied It
What They Found
What This Might Mean
One Interesting Detail
Authors
Cite this paper

Abstract

A new measure called the Survey of Autobiographical Memory (SAM) measures self-reported memory function in everyday life. SAM includes questions about autobiographical, semantic, spatial, and future memory. It helps researchers understand how memory abilities differ among individuals and how they relate to other factors like personality, mental health, and brain function. SAM can be a useful tool to study memory in a naturalistic context.

Our summary in plain words

What This Study Is About

Researchers wanted to create a new way to measure how people remember their own lives. They aimed to see if "memory" is one single skill or if it is made up of different parts, such as the ability to "relive" a moment versus simply knowing the facts of what happened.

How They Studied It

The team developed a questionnaire called the Survey of Autobiographical Memory (SAM). Over 1,000 healthy adults answered questions about four specific areas:

Episodic memory: The ability to "relive" or "re-experience" past events in the mind.

Semantic memory: Knowing facts about your life (like your childhood address) without necessarily "seeing" the memory.

Spatial memory: Your ability to navigate and remember where things are located.

Future thinking: The ability to imagine and "see" events that haven't happened yet.

The researchers used statistical models to see how these different types of memory relate to one another.

What They Found

The study showed that memory is not a single "muscle." Instead, it has distinct categories. While people who are good at one type of memory often score well in others, the categories remain separate. Specifically, they found that "reliving" a memory is a different mental process than "knowing" the facts. They also discovered that spatial memory—the ability to find your way around—is a unique skill that stands apart from how we remember our personal history.

What This Might Mean

This suggests that everyone has a unique "memory profile." Some people may be excellent at picturing past events like a movie (using mental imagery—the ability to see pictures in the mind), while others remember their lives more like a list of facts. This tool helps researchers identify people with extreme memory styles, including those who cannot "relive" memories at all. This is particularly relevant for understanding aphantasia (the inability to visualize), as people who cannot picture things often rely more heavily on "fact-based" semantic memory.

One Interesting Detail

The researchers found that people who reported a history of depression tended to score lower specifically on episodic memory—the ability to "relive" specific moments—while their memory for facts and directions remained largely unaffected.

This summary was written with AI and may contain errors. Check the original paper.

Authors

Daniela J. Palombo
3 papers in the library
Lynne J. Williams
1 paper in the library
Hervé Abdi
1 paper in the library
Brian Levine
6 papers in the library

Cite this paper

Palombo, D. J., Williams, L. J., Abdi, H., & Levine, B. (2013). The survey of autobiographical memory (sam): a novel measure of trait mnemonics in everyday life. Cortex, 49(6), 1526–1540. doi:10.1016/j.cortex.2012.08.023

Topics

Memory

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Research Cortex

The survey of autobiographical memory (SAM): A novel measure of trait mnemonics in everyday life

Palombo and colleaguesMay 2013

Read the paper

Abstract
What This Study Is About
How They Studied It
What They Found
What This Might Mean
One Interesting Detail
Authors
Cite this paper

Abstract

Our summary in plain words

What This Study Is About

How They Studied It

The team developed a questionnaire called the Survey of Autobiographical Memory (SAM). Over 1,000 healthy adults answered questions about four specific areas:

Episodic memory: The ability to "relive" or "re-experience" past events in the mind.

Semantic memory: Knowing facts about your life (like your childhood address) without necessarily "seeing" the memory.

Spatial memory: Your ability to navigate and remember where things are located.

Future thinking: The ability to imagine and "see" events that haven't happened yet.

The researchers used statistical models to see how these different types of memory relate to one another.

What They Found

What This Might Mean

One Interesting Detail

This summary was written with AI and may contain errors. Check the original paper.

Authors

Daniela J. Palombo
3 papers in the library
Lynne J. Williams
1 paper in the library
Hervé Abdi
1 paper in the library
Brian Levine
6 papers in the library

Cite this paper

Topics

Memory

Most-cited researchers

Recruit participants for your study

We can help you reach people across the imagery spectrum, from aphantasia to hyperphantasia.

Partner with us

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Image-Free Insights

A short note from our founder, Tom Ebeyer, every other week, plus occasional news and invitations to take part in studies. Change what you get from any email.