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I know how you felt last night, or do I? : Self- and external ratings of emotions in REM dreams

Sikka, Pilleriin (author)
Högskolan i Skövde,Institutionen för biovetenskap,Forskningscentrum för Systembiologi,Centre for Cognitive Neuroscience, Department of Psychology, University of Turku, Finland,Kognitiv neurovetenskap och filosofi, Cognitive Neuroscience and Philosophy
Valli, Katja (author)
Högskolan i Skövde,Institutionen för biovetenskap,Forskningscentrum för Systembiologi,Centre for Cognitive Neuroscience, Department of Psychology, University of Turku, Finland,Kognitiv neurovetenskap och filosofi, Cognitive Neuroscience and Philosophy
Virta, Tiina (author)
Centre for Cognitive Neuroscience, Department of Psychology, University of Turku, Finland
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Revonsuo, Antti (author)
Högskolan i Skövde,Institutionen för biovetenskap,Forskningscentrum för Systembiologi,Kognitiv neurovetenskap och filosofi, Cognitive Neuroscience and Philosophy
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 (creator_code:org_t)
Elsevier, 2014
2014
English.
In: Consciousness and Cognition. - : Elsevier. - 1053-8100 .- 1090-2376. ; 25, s. 51-66
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • We investigated whether inconsistencies in previous studies regarding emotional experiencesin dreams derive from whether dream emotions are self-rated or externally evaluated.Seventeen subjects were monitored with polysomnography in the sleep laboratoryand awakened from every rapid eye movement (REM) sleep stage 5 min after the onsetof the stage. Upon awakening, participants gave an oral dream report and rated their dreamemotions using the modified Differential Emotions Scale, whereas external judges rated theparticipants’ emotions expressed in the dream reports, using the same scale. The twoapproaches produced diverging results. Self-ratings, as compared to external ratings,resulted in greater estimates of (a) emotional dreams; (b) positively valenced dreams;(c) positive and negative emotions per dream; and (d) various discrete emotions representedin dreams. The results suggest that this is mostly due to the underrepresentationof positive emotions in dream reports. Possible reasons for this discrepancy are discussed.

Subject headings

SAMHÄLLSVETENSKAP  -- Psykologi -- Psykologi (hsv//swe)
SOCIAL SCIENCES  -- Psychology -- Psychology (hsv//eng)
NATURVETENSKAP  -- Biologi -- Annan biologi (hsv//swe)
NATURAL SCIENCES  -- Biological Sciences -- Other Biological Topics (hsv//eng)

Keyword

REM sleep
Dreaming
Emotions
Content analysis
Modified Differential Emotions Scale
Humaniora-samhällsvetenskap
Humanities and Social sciences
Natural sciences
Naturvetenskap
Consciousness and Cognitive Neuroscience
Kognitiv neurovetenskap och filosofi

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ref (subject category)
art (subject category)

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Sikka, Pilleriin
Valli, Katja
Virta, Tiina
Revonsuo, Antti
About the subject
SOCIAL SCIENCES
SOCIAL SCIENCES
and Psychology
and Psychology
NATURAL SCIENCES
NATURAL SCIENCES
and Biological Scien ...
and Other Biological ...
Articles in the publication
Consciousness an ...
By the university
University of Skövde

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