Degree Type

Honors Capstone Project

Date of Submission

Spring 5-1-2018

Capstone Advisor

Les Gellis

Honors Reader

Bradley Seymour

Capstone Major

Psychology

Capstone College

Arts and Science

Audio/Visual Component

no

Capstone Prize Winner

no

Won Capstone Funding

no

Honors Categories

Social Sciences

Subject Categories

Mental and Social Health | Social and Behavioral Sciences

Abstract

A common symptom of depression is insomnia – yet it remains unclear why those with depression report difficulty sleeping and little is known about the pre-sleep experiences of those who are depressed. The aim of this paper is to compare pre-sleep experiences in people with and without depression on eight different types of sleep-disturbing experiences that people often have when they lie awake during the night. Eighty-seven undergraduate college participants including 34 with depression and 53 without depression completed daily surveys for 14 days on these pre-sleep experiences. Results indicated that those with depression reported significantly higher scores on thinking too much (t(78) = -1.91, p < .05), worrying and dwelling on concerns (t(78) = -2.28, p < .05), unpleasant emotions/not comfortable emotionally (t(78) = -2.37, p < .05), visual imagery (“pictures in your mind”) interfered with sleep (t(78) = -1.40, p < .05), wakening from a dream led to losing sleep (t(78) = -1.53, p <.05), and feeling at least partly awake (and partly asleep) during parts of the night (t(780 = -1.51, p <.05). These findings suggest that insomnia/sleep difficulty in those with depression is associated with emotional and cognitive disturbances prior to the onset of sleep.

Creative Commons License

Creative Commons Attribution 4.0 International License
This work is licensed under a Creative Commons Attribution 4.0 International License.

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