Disturbed sleep and emotion: a developmental perspective

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Danielsson, Nanette S.Örebro universitet,Akademin för juridik, psykologi och socialt arbete,CHAMP (författare)

Disturbed sleep and emotion : a developmental perspective

BokEngelska2013

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Örebro :Örebro universitet,2013
100 s.
printrdacarrier

Nummerbeteckningar

LIBRIS-ID:oai:DiVA.org:oru-28983
ISBN:9789176689301
https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-28983URI

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Språk:engelska
Sammanfattning på:engelska

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Klassifikation

Ämneskategori:vet swepub-contenttype
Ämneskategori:dok swepub-publicationtype

Serie

Örebro Studies in Psychology,1651-1328 ;27

Anmärkningar

After publication of the thesis,unintended omissions of a figure and several tables were discovered. Therefore, an addendum is provided to make these materials available to the public.
Sleep disturbances are not only defining features, but also diagnostic criteria for most psychiatric disorders. Recently, researchers have proposed a theoretic role for sleep disturbances in emotion dysregulation, subsequently linking neurobiological processes and psychopathology. Most prior research examining the potential role for sleep disturbance in emotion dysregulation is from a neurophysiological or clinical perspective, or primarily focused on maintaining processes. Less well understood are how sleep disturbances may be involved at the levels of predisposition, precipitation, and perpetuation of emotion dysregulation concurrently and over time.This dissertation presents findings from three studies that were designed to expand on what is known about sleep disturbance in the predisposition, precipitation, and perpetuation of emotion dysregulation. Study 1 examined the long-term relation between sleep-onset problems and neuroticism over twenty-years. Adolescent sleep-onset posed risk (predisposition) for neuroticism in midlife, not vice versa. Study 2 investigated the effects of 3-nights partial sleep deprivation (5-hours total time in bed) on the positive and negative affect and emotions of otherwise healthy adults. Following partial sleep deprivation, people reported significant reductions in positive affect and emotions compared to rested people (precipitation). The only impact on negative emotions was on the discrete level. Sleep deprived peo-ple reported significantly more irritability, loathing, hostility, and shakiness compared to controls. Study 3 measured adolescent sleep disturbances, depressive symptoms, and catastrophic worry. In addition to direct risk, sleep disturbances posed a non-gender specific risk for depressive symptoms one-year later through catastrophic worry (perpetuation). Overall, the results provide support for the role of sleep disturbances in the predis-position, precipitation, and perpetuation of emotion dysregulation. An implication is that sleep disturbances and catastrophic worry are two po-tentially modifiable markers of risk for emotion dysregulation.

Ämnesord och genrebeteckningar

SAMHÄLLSVETENSKAP Psykologi hsv//swe
SOCIAL SCIENCES Psychology hsv//eng
sleep disturbance
emotion dysregulation
catastrophic worry
sleep-onset
partial sleep deprivation
neuroticism
depressive symptoms
Psykologi
Psychology

Biuppslag (personer, institutioner, konferenser, titlar ...)

Linton, Steven J,ProfessorÖrebro universitet,Institutionen för juridik, psykologi och socialt arbete(Swepub:oru)svln (preses)
Jansson-Fröjmark, Markus,Associate ProfessorStockholm University, Sweden(Swepub:oru)mkjn (preses)
Sivertsen, Børge,ProfessorUniversity of Bergen, Norway (opponent)
Örebro universitetAkademin för juridik, psykologi och socialt arbete (creator_code:org_t)

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Av författaren/redakt...: Danielsson, Nane ...; Linton, Steven J ...; Jansson-Fröjmark ...; Sivertsen, Børge ...

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SAMHÄLLSVETENSKAP: SAMHÄLLSVETENSKA ...; och Psykologi

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Av lärosätet: Örebro universitet

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