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The Relationship Between Dreams and Subsequent Morning Mood Using Self-Reports and Text Analysis

Remington Mallett, Claudia Picard-Deland, Wilfred Pigeon, Madeline Wary, Alam Grewal, Mark Blagrove Orcid Logo, Michelle Carr Orcid Logo

Affective Science, Volume: 3, Issue: 2, Pages: 400 - 405

Swansea University Authors: Mark Blagrove Orcid Logo, Michelle Carr Orcid Logo

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Abstract

While material from waking life is often represented in dreams, it is less clear whether and how dreams impact waking life. Here, we assessed whether dream mood and content from home diaries predict subsequent waking mood using both subjective self-reports and an objective automated word detection a...

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Published in: Affective Science
ISSN: 2662-2041 2662-205X
Published: Springer Science and Business Media LLC 2022
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa65466
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Abstract: While material from waking life is often represented in dreams, it is less clear whether and how dreams impact waking life. Here, we assessed whether dream mood and content from home diaries predict subsequent waking mood using both subjective self-reports and an objective automated word detection approach. Subjective ratings of dream and morning mood were highly correlated within participants for both negative and positive valence, suggesting that dream mood persists into waking. Text analyses revealed similar relationships between affect words in dreams and morning mood. Moreover, dreams referencing death or the body were related to worse morning mood, as was first-person singular pronoun usage (e.g., “I”). Dreams referencing leisure or ingestion, or including first-person plural pronouns (e.g., “we”), were related to better morning mood. Together, these results suggest that subjective experiences during sleep, while often overlooked, may be an important contributor to waking mood.
Keywords: Sleep; Dreaming; Emotion regulation; LIWC
College: Faculty of Medicine, Health and Life Sciences
Issue: 2
Start Page: 400
End Page: 405