Sleep Hygiene Intervention on Undergraduate Students' Sleep and Stress

This 1-hour on-line intervention presents three sleep hygiene modules, selected randomly from among these six: establishing a bedtime routine, optimizing sleep environment, implementing a sleep schedule, bedtime relaxation, nutrition choices, and exercise habits.

1-hour on-line set of three modules that cover non-skill (non-hygiene) educational topics (sleep research, sleep stages, dreams). This control condition equates for engagement rationale.