Personal projects
Questionnaires
Well-known psychology and human-factors questionnaires you can take for yourself, with clear charts and plain explanations of what your scores mean. They run in your browser, in English, Indonesian or Japanese.
Personality & self
Who you are
Broad, stable patterns in how you think, feel and act, and how you regard yourself.
Personality & self
Big Five Personality (IPIP-50)
The five broad traits behind most of personality psychology: openness, conscientiousness, extraversion, agreeableness and emotional stability.
- 50 items
- 8–10 minutes
- How you usually are
Personality & self
Ten-Item Personality Inventory (TIPI)
A two-minute Big Five snapshot, compared with the averages of 1,813 adults. Good for comparing with family and friends.
- 10 items
- 2 minutes
- How you see yourself
Personality & self
Rosenberg Self-Esteem Scale
The classic ten-statement measure of how you regard yourself overall, used in thousands of studies.
- 10 items
- 2 minutes
- How you feel about yourself
Wellbeing
How you have been lately
Short check-ins about the last two weeks. Doctors widely use them as a first screen. A high score is a reason to talk to someone, not a diagnosis.
Wellbeing
WHO-5 Well-Being Index
Five positively worded questions about the last two weeks, scored 0–100. Useful to repeat every few weeks.
- 5 items
- 1 minute
- Last two weeks
Wellbeing
PHQ-9 Depression Screener
The nine-question depression screener used in clinics worldwide, with a clear explanation and support information.
- 9 items + 1
- 2 minutes
- Last two weeks
Wellbeing
GAD-7 Anxiety Screener
Seven questions about worry, nervousness and restlessness, the standard first check for anxiety.
- 7 items + 1
- 2 minutes
- Last two weeks
Relationships
How you relate to others
How you tend to feel and behave in close relationships, and the less flattering side of personality that everyone has to some degree.
Relationships
Attachment Style (ECR-R)
How much you worry about love (anxiety) and how comfortable you are with closeness (avoidance), shown on a two-axis chart.
- 36 items
- 6–8 minutes
- Close relationships in general
Relationships
Short Dark Triad (SD3)
Machiavellianism, narcissism and psychopathy as everyday traits, compared with the averages from the original study.
- 27 items
- 4–5 minutes
- How you usually are
Body & daily life
How you move
Handedness and everyday physical activity: short, factual questionnaires used in brain research and health surveys.
Body & daily life
Edinburgh Handedness Inventory – Short Form
Four everyday actions give your laterality quotient, from fully left- to fully right-handed.
- 4 items
- 1 minute
- Your usual hand
Body & daily life
International Physical Activity Questionnaire – Short Form (IPAQ-SF)
Seven questions on the last seven days give your MET-minutes per week and activity level.
- 7 items
- 3–5 minutes
- Last 7 days
Tasks & technology
How tasks and technology feel
Rate a task you just did or a system you use: workload, ease, usability, your affinity for technology, and how you feel after VR or a driving simulator. Researchers and designers use these after test sessions.
Tasks & technology
Affinity for Technology Interaction (ATI) Scale
Do you dive into new apps and devices, or keep it to what you need? Scored from 1 to 6.
- 9 items
- 2 minutes
- How you usually are
Tasks & technology
NASA Task Load Index (NASA-TLX)
Rate a task you just did on six scales and get its overall workload out of 100.
- 6 sliders
- 2 minutes
- One task you just did
Tasks & technology
System Usability Scale (SUS)
Rate a website, app or device with the ten standard statements; get a score out of 100 and a grade.
- 10 items
- 2 minutes
- One system you have used
Tasks & technology
Single Ease Question (SEQ)
One question after a task: how difficult or easy was it, from 1 to 7?
- 1 item
- 10 seconds
- One task you just did
Tasks & technology
Simulator Sickness Questionnaire (SSQ)
Rate 16 symptoms after VR, a driving simulator or a game; scored into the three standard subscales.
- 16 items
- 2 minutes
- Right now
Roadmap
Planned next
Some well-known questionnaires need the author's or publisher's permission before they can be published, so they only appear here once that is sorted.
- Permission neededPerceived Stress Scale (PSS-10)
Ten questions on how stressful the last month felt. Free to use, but permission is requested through the Mapi Research Trust first.
- PlannedIPIP-NEO-120 (Big Five facets)
Splits each Big Five trait into six facets, 30 in all, for a more detailed profile. Public domain (Johnson, 2014).
- Checking termsHEXACO-60
Adds a sixth trait, Honesty-Humility: sincerity, fairness and modesty. Free for non-commercial research; checking whether a public self-test is allowed.
- Checking termsSelf-Compassion Scale, Short Form
Twelve items on how kindly you treat yourself when things go wrong (Raes, Pommier, Neff & Van Gucht, 2011).
- Permission neededShort attachment form (ECR-S)
A 12-item version of the attachment questionnaire. It is copyrighted by its publisher, so the full 36-item ECR-R is used here instead.
- Permission neededKarolinska Sleepiness Scale (KSS)
A one-question rating of how sleepy you are right now. Its author asks for written consent before it is reproduced, so it will appear here once that is granted.
- PlannedKorean version
Korean, using official translations where they exist, to match the rest of this site.
- PlannedValidated Japanese SD3 and Indonesian versions
Replacing self-translations with published, validated ones as soon as their full text can be obtained, for example SD3-J (Geshi & Oshio, 2017), the Indonesian SUS (Sharfina & Santoso, 2016) and the Indonesian IPAQ (Dharmansyah & Budiana, 2021).
- PlannedSave a results file
An optional download of your scores, so you can compare yourself over time.
- LicensedSleep questionnaires (ISI, PSQI, Epworth)
The best-known sleep scales are licensed products, so they will not be hosted here. Looking for a free, validated alternative.
Before you use them
Disclaimer, privacy and credits
Please read
Not a diagnosis, not medical advice. These are self-report screening and reflection tools. A score can suggest that something is worth talking about with a professional, but only a qualified clinician can assess or diagnose a condition.
Not for decisions about other people. Please don't use them to screen employees, students or partners.
If you are struggling, please reach out to someone today. In Japan you can call よりそいホットライン on 0120-279-338 (24 hours), in Korea 109, in Indonesia 119 ext. 8 (Healing119), and anywhere else you can find a free helpline at findahelpline.com. In an emergency, call your local emergency number.
Translations. Where an official or validated translation exists, it is used word for word and credited. Otherwise the site author translated the questions and checked them by back-translation; those pages are clearly marked as not validated.
Provided as is. A personal project, free and with no warranty. Not connected to Nagaoka University of Technology, Universitas Pertahanan RI, or any other institution.
Privacy and anonymous statistics
By default nothing is stored. Answers stay in your browser and disappear when you close the page. There are no cookies, trackers or analytics on these pages.
Optional anonymous sharing. Before a questionnaire starts you may be asked whether to add an anonymous copy of your answers to the site statistics. It is opt-in, for adults (18+) only, and your results are the same either way.
What is kept if you agree: the questionnaire, language, date (no time), your answers and scores, a random deletion code, and optional background answers (age band, gender, country, and sometimes main activity or relationship status). No name, email, IP address or device information is collected, and answers to different questionnaires cannot be linked.
Where and why: a private Google Sheet owned by the site author, used only for anonymous statistics about these pages, such as average scores by language. The data is not sold, shared, or published as research.
Deletion: email the code shown at the end of the questionnaire to 
and the entry will be deleted.
Credit where it's due
Every questionnaire here was created and validated by researchers, and translations by their translators. The wording of the items is theirs; this site only adds the layout, charts and explanations.
- Big Five: Goldberg (1992); items from the International Personality Item Pool, public domain.
- TIPI: Gosling, Rentfrow & Swann (2003); free for any use.
- Self-esteem: Rosenberg (1965); usable without explicit permission.
- WHO-5: World Health Organization (2024), CC BY-NC-SA 3.0 IGO; cut-offs from Topp et al. (2015).
- PHQ-9: Kroenke, Spitzer & Williams (2001); no permission required.
- GAD-7: Spitzer, Kroenke, Williams & Löwe (2006); no permission required.
- Attachment: Fraley, Waller & Brennan (2000), ECR-R; non-commercial use without permission.
- Dark triad: Jones & Paulhus (2014), SD3; non-commercial educational use.
- Handedness: Veale (2014), short form of the Edinburgh Handedness Inventory (Oldfield, 1971).
- Physical activity: IPAQ short form (Craig et al., 2003), scored per the IPAQ Research Committee (2005).
- Affinity for technology: Franke, Attig & Wessel (2019), ATI scale; free to use.
- Workload: Hart & Staveland (1988), NASA-TLX; open source (NASA).
- Usability: Brooke (1996), System Usability Scale; free with acknowledgement.
- Task ease: Sauro & Dumas (2009), Single Ease Question (SEQ®, MeasuringU).
- Simulator sickness: Kennedy, Lane, Berbaum & Lilienthal (1993), SSQ.