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False Memories from Simply Observing Others

False Memories from ObservationsHave you ever wondered if you really did something, or did you just remember the event because you watched someone else perform the action?

If so, don’t feel bad. Experts continue to gather evidence that memory is not always reliable.

Interestingly, the insight came as a team of psychologists were studying imagination, a recognized method by which false memories can be created.

In an experiment, psychologists found that people who had watched a video of someone else doing a simple action — shaking a bottle or shuffling a deck of cards, for example — often remembered doing the action themselves two weeks later.

“We were stunned,” says Gerald Echterhoff, of Jacobs University Bremen. As a result, Echterhoff and collegues changed the focus of the invesitgation to examine this phenomenon with a series of experiments.

In each experiment, participants performed several simple actions. Then they watched videos of someone else doing simple actions—some of which they had already performed, and some of which they had not.

Two weeks later, they were asked which actions they had done. They were much more likely to falsely remember doing an action if they had watched someone else do it. This happened even when participants were told about the effect and warned that it could happen to them.

The results are published in Psychological Science, a journal of the Association for Psychological Science.

Echterhoff says you shouldn’t worry that this happens all the time—but it’s worth remembering that your memory isn’t always reliable.

“It’s good to have an informed doubt or informed skepticism about your memory performance, so you don’t just easily trust whatever comes to your mind as true and for granted.”

He thinks the mechanism may have something to do with internal simulation of what other people are doing while we are observing them. Intriguingly, if simulation was the mechanism, it would occur spontaneously and without our awareness.

To speculate further, this simulation could involve brain structures like the ‘mirror neuron system,’ which seems to be involved both in performing actions ourselves as well as in observing other people’s actions.

Simulation is good when it helps you predict someone’s next action, or to learn how to do things, but this could be an unfortunate side effect.

Source: Association for Psychological Science

False Memories from Simply Observing Others

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2015). False Memories from Simply Observing Others. Psych Central. Retrieved on September 26, 2018, from https://psychcentral.com/news/2010/09/15/false-memories-from-simply-observing-others/18155.html

 

Scientifically Reviewed
Last updated: 6 Oct 2015
Last reviewed: By John M. Grohol, Psy.D. on 6 Oct 2015
Published on PsychCentral.com. All rights reserved.