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1by Edda Björk Þórðardóttir 1980-“... with the Posttraumatic Diagnostic Scale (PDS); sleep problems with the Pittsburgh Sleep Quality Index (PSQI) and PTSD...”
Published 2016
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Doctoral or Postdoctoral Thesis -
2by Dóra Hlín Loftsdóttir 1992-“... in the study by completing an online questionnaire. The survey included the Pittsburgh Sleep Quality Index...”
Published 2024
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Bachelor Thesis -
3by Heiðdís Vala Þorsteinsdóttir 1997-“..., Pittsburgh Sleep Quality Index og spurningar um svefnvenjur. Niðurstöður sýndu að 11 þátttakendur sváfu minna...”
Published 2021
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Thesis -
4by Ásta Gígja Elfarsdóttir 1997-“... knowledge and sleep habits were assessed before and two weeks after the intervention using the Pittsburgh...”
Published 2021
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Thesis -
5by Magdalena Gísladóttir 1998-“... the questionnaire. To measure sleep quality the Pittsburgh Sleep Quality Index (PSQI) was used and to measure stress...”
Published 2021
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Thesis -
6by Freyja Hlín Valgeirsdóttir 1995-“... quality, caffeine intake, screen media, biological factors, intervention-based education, Pittsburgh Sleep...”
Published 2019
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Thesis -
7by Irja Gröndal 1996-“... participants’ PA, SQ (Pittsburgh Sleep Quality Index: PSQI) and stress (Depression, Anxiety, Stress Scale: DASS...”
Published 2022
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Thesis -
8by Jökull Starri Hagalín 1995-“.... This study consisted of a sample of 731 students, 433 females (59,2 %) and 297 males (40,6%). The Pittsburgh...”
Published 2021
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Thesis -
9by Lára Margrét Kjartansdóttir 1993-“... (fluorescent lamp). During the research period participants answered questionnaires regarding sleep: Pittsburgh...”
Published 2023
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Master Thesis -
10by Arnbjörg Mist Ásgeirsdóttir 1996-“... Pittsburgh Sleep Quality Index Addendum for PTSD (PSQI-A) sem metur einkenni ÁS á síðastliðnum mánuði. Konur...”
Published 2024
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Master Thesis