Sleep, the Never-ending Quest of College Students

Sleep, the Never-ending Quest of College Students: Effects of a Semester Long Sleep Course on Sleep Patterns and Daytime Functioning

The purpose of this study is to evaluate whether undergraduate students completing a course focused entirely on sleep at a major urban university evidence positive changes in their sleep patterns compared to students completing a similar-level course (without any discussion of sleep) in the same department (Psychology) at the same university (UH). Potential changes in sleep patterns across the semester will be examined as well as whether putative changes in sleep can be linked with academic and mental health outcomes.

Study Overview

• Status: Completed
• Conditions: Sleep; Sleep Disturbance; Sleep Hygiene
• Intervention / Treatment: Behavioral: Behavior of Sleep Course

Detailed Description

Aim 1) To evaluate whether a semester long course focused entirely on sleep produces improvements in college students' sleep patterns across the semester based on one-week sleep diaries.

H1: Compared to students enrolled in other courses who are not expected to show significant changes in sleep patterns, students enrolled in the sleep course will demonstrate increases in total sleep time, decreases in sleep onset latency, and decreases in nighttime awakenings. In line with Mayer's theoretical model, these sleep-based changes will evidence non-linear (i.e., quadractic) patterns across four time points during the semester.

Aim 2) To evaluate changes in sleep hygiene behaviors across the semester among students enrolled in a sleep course compared to students enrolled in other courses.

H2: Compared to students enrolled in other courses who are not expected to show significant changes in sleep hygiene behaviors, students enrolled in the sleep course will report a decreased frequency of naps, use of electronics within one hour of bed, and an increase in sleep regularity (e.g., reduction in the discrepancy between weekend and weekday wake times) across the four time points during the semester.

Aim 3) To evaluate how sleep patterns relate to daytime mood and energy levels across the semester among students enrolled in a sleep course and other courses.

H3: Greater total sleep time, shorter sleep onset latency, fewer nighttime awakenings, a less discrepancy between weekend and weekday wake times will predict higher energy levels and mood among both groups across the semester.

Aim 4) To evaluate how sleep patterns across the semester predict final course grades among students enrolled in a sleep course.

H4: Students enrolled in the sleep course who demonstrate increases in total sleep time, decreases in sleep onset latency, and decreases in nighttime awakenings across the semester will achieve higher final course grades than students who demonstrate minimal to no improvements in sleep.

• Study Type: Interventional
• Enrollment (Actual): 146
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United States
  • Texas
    • Houston, Texas, United States, 77204
      • University of Houston

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: Yes

Description

Inclusion Criteria:

• All undergraduate students at UH age 18 and older who are enrolled in the following upper-level courses and who provide consent to participate will be eligible to participate as control participants

Exclusion Criteria:

• Previous enrollment in PSYC 4397: The Behavior of Sleep course or a similar course.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Health Services Research
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Behavior of Sleep Course; A semester-long course focused on sleep improves college students' sleep patterns over one semester. The listed aims of this course are to: 1) provide students with a comprehensive understanding of sleep; 2) afford an overview of the multiple ways sleep impact health, performance and well-being; and 3) to assist students in discovering how their own sleep-wake patterns impact their day to day functioning.	Behavioral: Behavior of Sleep Course; The current study will evaluate whether a semester-long course focused on sleep improves college students' sleep patterns over one semester compared to students completing a similar-level course in the same department (Psychology) at the same university.
No Intervention: Control; Students from other upper level departmental courses with content that does not include a focus on or discussion of sleep

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
National Sleep Foundation Sleep Diary	The National Sleep Foundation Sleep Diary is a self-report diary designed to help participants track their sleep, sleep habits, and other relevant sleep behaviors (e.g., caffeine use) over a seven-day period.	7 days

Collaborators and Investigators

• Sponsor: University of Houston
• Investigators: Principal Investigator: Simon Lau, M.A., University of Houston

Study record dates

Study Major Dates

• Study Start (Actual): August 19, 2019
• Primary Completion (Actual): December 1, 2021
• Study Completion (Actual): August 1, 2023

Study Registration Dates

• First Submitted: July 24, 2019
• First Submitted That Met QC Criteria: July 24, 2019
• First Posted (Actual): July 29, 2019

Study Record Updates

• Last Update Posted (Actual): November 28, 2023
• Last Update Submitted That Met QC Criteria: November 27, 2023
• Last Verified: November 1, 2023

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Mental Disorders; Nervous System Diseases; Sleep Wake Disorders; Dyssomnias; Parasomnias
• Other Study ID Numbers: STUDY00001775

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No