An experimental assessment of a Pennebaker writing intervention in primary insomnia

Patricia Mooney, Colin A Espie, Niall M Broomfield

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

This study considers the role of pre-sleep cognitive arousal, worry, and inhibition in sleep onset difficulties. The Pennebaker writing task, which promotes emotional processing by asking people to write about their thoughts, worries, and emotions, has proven effective in several areas of health. Here, the paradigm's ability to reduce pre-sleep cognitive arousal (PSCA) and sleep onset latency (SOL) in people with insomnia was tested. Twenty-eight people with insomnia were randomized to three nights of Pennebaker writing or a control condition, following a one-night baseline. The outcomes of change over baseline at Day 4 in pre-sleep cognitive arousal and SOL were compared. Writing significantly reduced pre-sleep cognitive arousal on one out of two measures, but did not significantly reduce SOL.

Original languageEnglish
Pages (from-to)99-105
Number of pages7
JournalBehavioral Sleep Medicine
Volume7
Issue number2
DOIs
Publication statusPublished - 2009

Keywords

  • Adolescent
  • Adult
  • Arousal
  • Cognitive Behavioral Therapy
  • Female
  • Humans
  • Male
  • Middle Aged
  • Sleep
  • Sleep Initiation and Maintenance Disorders/therapy
  • Treatment Outcome
  • Writing

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