Mind and behavior · 1 min read
They slept well, but negative emotions weighed more heavily in their dreams
Among 50 healthy adults, those who said they slept well rated negative emotions in their dreams as more intense. Among those who slept worse, the two were more evenly matched.
The study, in plain language
When you wake up, you can remember an unsettling dream and still feel that you slept well. The team explored this relationship by asking healthy adults to describe a remembered dream, their emotions from the previous day, and their usual sleep quality.
Among those who said they slept well, negative emotions in the dream received higher ratings than positive emotions. Among those who said they slept worse, the two were more evenly matched. This second group also reported more lucid dreams, in which you know you are dreaming, while the difference in nightmares was not strong enough to support a firm conclusion. Questions about dreams captured experiences that did not follow a single pattern.
The key idea
In remembered dreams, those who said they slept well rated negative emotions as more intense. Among those who slept worse, the two were more evenly matched.
Something to think about
When you wake up, note separately how you think you slept and what emotion you remember from the dream. They may not always go together, as in this study.
The original study
The Effects of Sleep Quality on Dream and Waking Emotions
Source under CC BY 4.0. English adaptation and explanation by PaperFlow, with AI assistance. The text has been reorganized for a general audience; it is not the complete paper and does not imply endorsement by its authors.
One study alone does not represent a field's consensus. Educational content does not replace professional advice. Report a possible error.