Topic of Daydreams Determine Memory Loss
Have you ever found yourself daydreaming and had difficulty remembering what you were doing before the temporary escape?
If the answer is yes, then you are normal. Now, new research finds that the memory loss is more pronounced if your mind drifts farther — to memories of an overseas vacation instead of a domestic trip, for example, or a memory in the more distant past.
Psychologists have known for a while that context is important to remembering. If you leave the place where a memory was made — its context — it will be harder for you to recall the memory.
Previous studies had also found that thinking about something else — daydreaming or mind-wandering — blocks access to memories of the recent past.
In the new study, psychological scientists wanted to know if the content of your daydreams affects your ability to access a recently acquired memory.
For one experiment, each participant looked at a list of words as they appeared on a computer screen, one at a time. Then they were told to think either about home — either where they’d been that morning or about their parents’ house — where they hadn’t been in several weeks.
Next, the participant was shown a second list of words. At the end of the test, they had to recall as many of the words from the two lists as possible.
Participants who had thought about the place they’d been only a few hours before remembered more of the words from the first list than did participants who had thought back several weeks.
The same was true for memories about place, tested in a second experiment. Those who thought about a vacation within the U.S. remembered more words than those who thought about a vacation abroad.
The study is published in Psychological Science, a journal of the Association for Psychological Science.
One practical application of the research might be for people who want to forget about something.
“If there’s something you don’t feel like thinking about, you’re better off remembering a more distant event than a close event, to try to put it out of your mind for a while,” says Peter F. Delaney of the University of North Carolina at Greensboro.
“It can help you feel like you’re in a different situation.”
Nauert PhD, R. (2018). Topic of Daydreams Determine Memory Loss. Psych Central. Retrieved on July 4, 2020, from https://psychcentral.com/news/2010/07/27/topic-of-daydreams-determine-memory-loss/16056.html