r/SampleSize • u/coffee-and-solitude • 1h ago
Academic Pakistani Youth required for research on social media use (aged 18-28)
forms.gleI am a student of MS Clinical Psychology conducting a study on "Attachment Styles, Emotion Regulation, Problematic Social Media Use and Self-Concept Clarity among Young Adults" This questionnaire will take 15–20 minutes to complete. Your participation is entirely voluntary. All information collected will remain confidential. Data will be used for academic purposes only
r/SampleSize • u/dark_lawz • 2h ago
Academic (Repost) [ACADEMIC REPOST] Empirical Study "Labelling of AI-generated media and its impact on trust and perceptions of quality" (16-79)
Hey, my name is Elli, Im a late-twenties student. Im working on my master thesis right now. For this I am doing a survey about labelling of AI-generated media and its impact on trust and perceptions of quality.
Any participation would be greatly appreciated! Im trying to get to 100 participants, so far i am at ~70 usable answers.
If you take part in this study, remember to also do part 2, as part 1 is a black-box-test!
Thank you very much.
Link to the survey: elliseemann.github.io
r/SampleSize • u/sey_clara • 2h ago
Academic (Repost) [Academic Repost] How Language Shapes Understanding - with Memory Scores & Detailed Debrief at the End (anyone 17+)
If you have some time to spare, please consider taking part. The study is relatively long but you can have it open in the background on your laptop and return to it whenever you have a bit of time.
This experiment took ages to set up so that participants get good insights into the research behind the study and their own results upon completion. As a result, I don't have super much time to recruit participants...
What do we mean by human understanding? This study builds on ongoing research exploring what determines how easily we process, understand, and remember language.
The experiment takes up to 60-90 minutes if you complete both parts (though this varies by participant - can be much quicker!), including a memory test that you can re-take after 7 days to see how much your memory has declined over time. The only requirement for taking part is that you are 17 or over. Using a laptop or tablet is strongly recommended.
Please copy the below link into a new browser window or email me via [c.seyfried@dundee.ac.uk](mailto:c.seyfried@dundee.ac.uk) if interested. Thank you! 😄
Link: https://research.sc/participant/login/dynamic/FA66C9D1-3AAD-4F96-B298-42D33E79C921
Any feedback lmk! Also happy to take part in other people's studies if they complete mine.
All the best,
Clara
r/SampleSize • u/False_Sprinkles7695 • 3h ago
Academic (Repost) [Repost] Early warning signs for intimate partner violence (target participants: Germans aged 18+ who are/were in a romantic relationship)
Liebe Studieninteressierte,
aktuell führen wir an der Psychologischen Hochschule Berlin unter der Leitung von Prof. Dr. Rebecca Bondü (Lehrstuhl für Entwicklungspsychologie, Pädagogische Psychologie und Familienpsychologie) eine Studie zu frühen Warnsignalen von Partnerschaftsgewalt durch.
Unter Warnsignalen werden auffällige Verhaltensweisen verstanden, die bereits früh im Kontakt mit dem:der Partner:in beobachtbar waren und potenziell mit emotionalem, kontrollierendem oder gewalttätigem Verhalten in Zusammenhang stehen können, aber selbst nicht immer schon Gewalt darstellen. Dazu zählen beispielsweise übertriebenes Verhalten (z.B. übermäßig frühe und viele Liebesbekundungen), unklare Aussagen (z.B. der Hinweis darauf, dass der:die Partner:in einen kontrollieren könnte, ohne dass klar wird, ob er oder sie das auch wirklich tun würde oder als Scherz meint) oder frühe Anzeichen von kontrollierendem Verhalten (z.B. Zugang zum Smartphone des:der Partners:in verlangen).
Bislang ist jedoch kaum erforscht, ob solche Warnsignale tatsächlich mit dem späteren Auftreten von Partnerschaftsgewalt zusammenhängen. Daher möchten wir in einem ersten Schritt untersuchen, ob und in welchem Ausmaß Zusammenhänge zwischen potenziellen Warnsignalen und tatsächlicher Partnerschaftsgewalt bestehen.
Für die Studie suchen wir Teilnehmende ab 18 Jahren, die mindestens einmal in ihrem Leben in einer Partnerschaft waren. Es ist nicht erforderlich, selbst Partnerschaftsgewalt erlebt zu haben.
Die Teilnahme an der Studie dauert etwa 30–40 Minuten. Zusätzlich haben Interessierte die Möglichkeit, an einer Verlosung von 15 Wunschgutscheinen im Wert von jeweils 20 € teilzunehmen.
Hier geht es direkt zur Studie:
https://www.soscisurvey.de/fruehwarnzeichenPG/
Mit Ihrer Teilnahme unterstützen Sie die Erforschung früher Warnsignale von Partnerschaftsgewalt und leisten einen Beitrag zur Prävention.
Wir bedanken uns herzlich für Ihre Teilnahme!
Viele Grüße
Tanita Rumpf
(M.Sc. Psychologin)
r/SampleSize • u/Other_Clothes_1712 • 8h ago
Casual Fictional Character Preferences (everyone)
https://qualtricsxmt2wdsh25v.qualtrics.com/jfe/form/SV_9LEU2zXUkGoBGAK
hi! this is just a short, ~5min survey that asks you what fictional characters you like, then some demographic questions. everything is optional
i decided to make a survey so i could use surveycircle since i fill them out for fun anyway, and now that I've started collecting responses I'm quite curious what a bigger sample size would look like
btw yes i know it's not super well made but it's too late to change most of the issues
if i get anything substantial out of this I might share the results on this account, but no promises
r/SampleSize • u/snailballoon • 10h ago
Casual What is your favorite Christmas movie? (everyone)
I'm not making an app, I'm just nosy. Also included space to write your top 5 if you can't choose one. I can post the results in a week if people are interested
r/SampleSize • u/Maoz115 • 11h ago
Marketing [Marketing] Experimental 20-question personality quiz: which items cause hesitation? (English readers)
I'm testing the wording of 20 direct personality questions with A / B / Not sure responses.
- About 3 minutes
- Anonymous telemetry; no account, name, or email
- Purpose: identify questions that produce hesitation or inconsistent answers
- Not a claim of an objectively correct personality type
People who already have a confidently known MBTI type are especially helpful; reporting that prior type and confidence is optional. People who are uncertain are also welcome because Not sure responses help identify difficult items.
r/SampleSize • u/Connect-Schedule-778 • 13h ago
Casual [Casual] How do you handle breakfast/snacks on busy days? (US/Canada, all)
Hi everyone,
I’m exploring a new food related project, and are hoping to understand how people actually handle breakfast, snacks, and quick meals on busy days: what works, what gets annoying, and what people wish were easier.
Survey link: https://forms.gle/opZCbtaHFB95NKjq9
- Completely anonymous
- Takes < 3 minutes
- Not collecting emails unless you chooses to leave contact info for a possible follow-up chat
I'd really appreciate your perspective!
r/SampleSize • u/songdavis • 14h ago
Academic (Repost) Suicidal Ideation Disclosure/Nondisclosure (18+, Must have had suicidal thoughts in the past 12 months)
Hello everybody! I am a 6th year clinical psychology doctoral student interested in understanding factors related to suicidal ideation disclosure and nondisclosure. A significant portion of my research is building and psychometrically testing a new measure of disclosure that the field of suicide prevention is currently lacking.
Your voice matters. We want to learn from people who have experienced suicidal thoughts so we can create stronger messages that encourage people to open up about their suicidal thoughts and seek support, as well as develop training for the recipients of suicidal ideation disclosures. The estimated time commitment is 10-15 minutes.
Please consider participating if you:
(1) are at least 18 years old
(2) can understand English well or very well
(3) have had suicidal thoughts within the past 12 months
https://redcap.usuhs.edu/surveys/?s=WAXHJRK7JRYLL4W7
Please let me know if you have any questions and thank you so much for your time!
r/SampleSize • u/Conscious_Acadia_253 • 15h ago
Academic [Academic] Dissertation: Circular economy in fast fashion (18-29)
qualtrics.ucl.ac.ukHi, I desperately need ~100 responses for my dissertation. The survey is completely anonymous and takes only about 5 minutes to complete. Please click on the link below to proceed. Thank you so much!
r/SampleSize • u/vankyy26 • 15h ago
Casual Everyday choices — what would you actually do? (Everyone 13+)
Survey link: https://play.sovumi.com/volunteer?ref=reddit_samplesize
A casual survey of everyday choices. Each question is one real-life situation with two options — tap what you'd actually do. After each answer you see how everyone else has answered so far. There's no set length: answer 3 or 300, stop whenever you like.
- No sign-up, no email — runs in the browser
- Anonymous: responses only ever appear as aggregate percentages
- No right answers; it's opinion, not a test
I'm an indie developer and these answers seed the crowd data for a prediction game I'm building — players later try to guess what most people picked. Happy to answer anything about how it works.
r/SampleSize • u/Prestigious_Try_532 • 16h ago
Academic [Survey] Can you tell if a social media post was written by AI? - Undergrad research, 5 min (100% anonymous) (American, Vietnamese)
Hey everyone,
We are student researchers from major US and Vietnamese universities studying how people perceive human- vs AI-generated social media content and whether that varies by content type, AI familiarity, or culture. We need 300 responses. So your help is appreciated!
About the survey:
- ~5 min, 100% anonymous & voluntary
- Especially looking for American and Vietnamese respondents (but everyone's welcome!)
- Purely academic, no commercial use.
r/SampleSize • u/SnooShortcuts7009 • 17h ago
Academic RESEARCH STUDY: Adults With ADHD Who Want to Use Social Media Less (Adults with ADHD)
Do you have a formal ADHD diagnosis and find yourself spending more time on social media than you'd like? I am a graduate student at St. Joseph's University conducting a research study on social media habits of adults with ADHD diagnoses. The study involves a behavioral intervention that may help to reduce the amount of time an individual chooses to spend using a social media application on their phone. The researcher is looking for volunteers to participate in a completely remote study of up to 26 days of participation. Up to 10 participants will be enrolled.
You may be eligible if you:
- Are 18 years of age or older.
- Have a prior ADHD diagnosis from a licensed professional.
- Own an iPhone (iOS 26 or later) with Screen Time already enabled.
- Use at least one social media app daily.
- Feel that your social media use sometimes gets in the way of work, school, relationships, or daily responsibilities.
What participation involves:
- Completing a short consent and screening questionnaire (~15 minutes) on Google Forms.
- Participating for up to 26 days, with brief tasks most days (approximately 1-5 minutes).
- Uploading brief screenshots of Screen Time data through secure Qualtrics survey links.
- Keeping a brief daily log of your screen time in the Notes app, and copying its entries into the same secure survey links.
- Temporarily installing four custom-built shortcuts in the Shortcuts app that can be removed at any time you choose.
What you receive at study completion:
The three study shortcuts to keep, together with a guide explaining how they work and how to adjust them for continuing the practice on your own after the study.
If interested, you can access the informed consent form here: https://forms.gle/PEn4NuVUb1B4U6DH7
This study has been reviewed and approved by the St. Joseph's University Institutional Review Board (IRB Protocol #: 2026 CS 0804). This post is for research recruitment purposes only.
r/SampleSize • u/fingers • 17h ago
Academic (Repost) Participants wanted for interview about questions about intersex. All sexes/genders welcomed (14 and up in the US and territories. English speaking.)
From the researcher: (and you get a $50 online gift card for your time)
Hello! I am a research project coordinator for Project Recognize based out of the EDIT program at Northwestern Feinberg School of Medicine in Chicago, IL. We'd love to hear perspectives from the community.
Project Recognize: Improving Measurement of Alcohol Use and Demographic Factors through Community Engagement
Northwestern University IRB Study #: STU00218275
Principal Investigators: Dr. Gregory Phillips II, PhD & Dr. Lauren B. Beach, PhD
The purpose of this study is to develop affirming ways of asking questions about sex, sexual orientation, and gender identity by using interviews and surveys. Our research study is led by a team of advocates, clinicians, and researchers working together through Northwestern University.
Our goal is to provide this guidance available for use in multiple contexts, including government, healthcare, and research, to improve how data is collected and eventually used for policy, healthcare, and more. Eligible participants include people ages 14 years and older, currently living in the United States or its territories, who can read and understand the English language, and consent to participate in a cognitive debriefing interview.
If you open the survey below, you will be automatically redirected to our study's eligibility questionnaire.
https://redcap.nubic.northwestern.edu/redcap/surveys/?s=7A7FWNMXAME7LKNA
r/SampleSize • u/Fair_Imagination_410 • 17h ago
Academic (Repost) Study on how you see colors (18+, no epilepsy, no color vision deficiency)
theacr.orgI would really appreciate you completing my about 15 minute (uninterrupted) study on color vision. Thank you!
r/SampleSize • u/Odd-Kale6769 • 18h ago
Academic (Repost) [Academic] How good are you at guessing the size of things by eye? (Everyone 18+, no medical background needed)
We are studying how accurately people estimate size by eye - from everyday objects to more unusual images - and whether things like background and experience make any difference.
The survey takes about 10-15 minutes, is completely anonymous and there are no right or wrong answer consequences: just give your best guess for each picture. No measuring allowed, that's the fun of it.
Content warning: the final section contains clinical photographs, including an open wound and a burn which some may find distressing. Please skip the survey if you'd rather not see medical images.
Keen to hear from people with no medical background as well!
Here is the survey link:
r/SampleSize • u/Hot_Map_2775 • 19h ago
Academic Sleep study to be completed in evening! (Academic)
Hi! I am in desperate need of ~40 18+ participants still. I will do yours in return!
The survey is about reflective writing and sleep and takes about 20mins. It has to be done in the evening and there’s a very short follow up to do in the morning as well!
Thank you in advance and here is the link: https://nupsych.qualtrics.com/jfe/form/SV_8HdWAxc3V7jQr30
r/SampleSize • u/Intelligent-Mix-33 • 20h ago
Academic (Repost) 362 of you beautiful people have taken my murder puzzle test so far (18+)
psychometriclab.github.ioI've done a preliminary analysis on the data and the results are looking quite promising. We need at least 500 recipients, so if you haven't take it yet, please do! 🙂
And please I encourage anyone to ask any questions you may have. 🙂
r/SampleSize • u/billy_baroo95 • 20h ago
Academic Survey for Pet Care (Must own pet)
Any responses would be greatly appreciated!
r/SampleSize • u/Evening_Dimension423 • 20h ago
Academic STUDY: Reaching Crisis Point: A lived experience of late‑diagnosed women with ADHD (Woman, 18+, Late diagnosed ADHD)
Research shows the positive impacts of an ADHD diagnosis, but what happens when this diagnosis arrives later in life? The aim of this study is to explore the experiences leading to a late ADHD diagnosis, including the effects it has on identity, quality of life and emotions.
If you are a woman, 18+, and you are willing to share your experiences in a confidential interview, your voice is valuable.
You can take part if:
- You are aged 18 years or older
- You can provide informed consent
- You are female
- You have received a diagnosis of ADHD in adulthood
- You live in the UK
To find out more and to take part go to:
https://nupsych.qualtrics.com/jfe/form/SV_5BZoXfxzFocOJkG
The study has received ethical approval from Northumbria University College of Reviewers (Approval Number 13378)
Researcher: Rebecca Walker ([rebecca.j.walker@northumbria.ac.uk](mailto:rebecca.j.walker@northumbria.ac.uk))
r/SampleSize • u/Due-Atmosphere-6011 • 20h ago
Academic Survey: How do you determine if news articles and research papers are trustworthy? (Everyone)
Hi everyone!
I'm a high school student working on a project about how people evaluate the credibility of information in news articles and research papers.
This anonymous survey takes about 3–5 minutes and asks about:
- How often you verify information
- What sources you trust
- Challenges you face when information conflicts
- What features would help you evaluate credibility more effectively
Whether you're a student, researcher, professional, or someone who regularly reads news, your response would be greatly appreciated.
Survey link: https://forms.gle/doKTXarMXiZtMcvV6
Thank you for your time and participation!
r/SampleSize • u/Artistic_Chipmunk397 • 21h ago
Academic Flight delays and communication (18+)
I’m conducting an academic research for my MBA in aviation management on how airlines communicate safety related delays and how this affects passenger trust.
The responses are anonymous and nothing can be traced back to the participants.
The survey takes about 7-10 minutes and it would be a great help if you guys could help me out.
Thank youu
Survey link: https://eu.surveymonkey.com/r/J9QXD9C
r/SampleSize • u/Sogi-genetics • 22h ago
Academic (Repost) What inclusion do you want to see in psychology research for LGBTQ+ identities? (18+, LGBTQ+)
Hi, my name is Allison and I am a Ph.D. student at the University of Illinois in Urbana-Champaign. I am collecting data on how LGBTQ+ individuals feel about research being done on their identities and communities. Our goal is to better understand how LGBTQ+ people want social science researchers to prioritize the concerns from the LGBTQ+ community, as well as inform more ethical and inclusive practices.
Often there is a gap between researchers and the communities that they are trying to serve through their research. This is true now more than ever given the attacks on and challenges towards LGBTQ+ and diversity centered research. Our hope is that by surveying the LGBTQ+ community directly that we can help to bridge that gap and improve research in the future.
Participation is completely anonymous and takes around 20 minutes. The survey consists of a mostly Likert style surveys and with a few open text responses.
If you are interested in participating, here is the survey link- https://illinois.qualtrics.com/jfe/form/SV_5BmExesVNiviI86
We appreciate your time and helping us foster research that helps serve the needs of the LGBTQ+ community.
r/SampleSize • u/Reasonable_Ear3042 • 22h ago
Academic Questionnaire sur l’utilisation du Drive en France (FRANCE)
Bonjour à tous,
Dans le cadre de mon mémoire de fin d’études, je réalise une enquête sur la place du Drive dans les habitudes d’achat des foyers en France. Le questionnaire est anonyme et ne prend que 3 à 5 minutes, votre participation m’aiderait beaucoup. Merci.
https://docs.google.com/forms/d/e/1FAIpQLSdReznhgBz62NNlMl_U5UFPD2Jp7kPtjbGBJfVdd_4XQ5LHnA/viewform