- sleep
13 questions3 min
Sleep problems are often influenced by modifiable habits and environmental conditions. The Sleep Hygiene Index (SHI) is a brief self-report questionnaire designed to scre...
Psychological tests on the topic of “sleep”
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- sleep
7 questions2 min
When patients report sleep difficulties, a brief standardized measure can help quantify perceived impact and guide next steps. The Insomnia Severity Index (ISI) is a self...
- chronotype
- sleep
19 questions4 min
Circadian preferences influence typical patterns of alertness and sleep timing across the day. The Horne-Ostberg Morningness-Eveningness Questionnaire (MEQ) is a brief se...
- sleep
8 questions2 min
Daytime sleepiness can be screened with a brief self-report measure administered in outpatient and research settings. The Epworth Sleepiness Scale (ESS) asks respondents ...
- sleep
6 questions2 min
This brief self-report measure assesses a respondent’s perceived sleep quality and related sleep complaints over a recent period. The Sleep Quality Questionnaire is inten...
- sleep
32 questions6 min
When individuals report fatigue or sleep disturbance, behavioral strategies used to cope may help clarify maintaining factors. The Sleep-Related Behavior Questionnaire (S...
- sleep
25 questions5 min
This self-report measure assesses the content of pre-sleep cognitions that may interfere with relaxation and sleep onset. The Glasgow Content of Thoughts Inventory (GCTI)...
- sleep
12 questions3 min
Sleep disturbance is common and can reflect multiple contributing factors. Why Is It Hard to Sleep? is a brief self-report screening measure designed to help identify com...
- sleep
74 questions10 min
Find a pillow setup that fits how you actually sleep. This quick Pillow Match Quiz asks about your sleep position, neck/shoulder comfort, mattress firmness, heat sensitiv...
- sleep
- fatigue
65 questions10 min
Wondering if you’re sleep-deprived? This Sleep Deprivation Self-Check helps you reflect on common signs like daytime sleepiness, trouble focusing, mood changes, microslee...
Popular tests
Sleep is essential for overall health and well-being, yet many people struggle to achieve restful nights. Sleep assessments can help you identify factors affecting your sleep quality and recognize patterns that may be hindering your rest. These tools provide valuable insights into your sleep habits and their impact on your daily life.
The tests available here are grounded in established psychological research and can be particularly helpful if you're experiencing insomnia, frequent awakenings, or difficulty falling asleep. These assessments help you understand how specific sleep issues may be affecting your mood and cognitive function, allowing you to clarify the underlying challenges.
Explore the sleep tests below to gain a clearer understanding of your sleep patterns and take steps toward improving your rest and overall mental health.
Research-backed
Every test is validated and drawn from peer-reviewed clinical research.
Private by default
Your answers are encrypted, never sold and never shared with anyone.
Instant results
Get a clear, readable interpretation the moment you finish.