Beschikbaar onderzoek

Online onderzoek | 0.50 Psychology Research Credit

Hello,
I am conducting research for my master thesis and would appreciate your participation. The survey takes approximately 5 minutes and involves indicating whether science-related statements are true or false. UvA Psychology students will receive 0.5 Psychology Research Credits for participating.
Thank you for your time!

Soort onderzoek	Online vragenlijsten
Sessions	Session 1 online 30 minutes
Total duration	30 minuten
Beloning	0.50 Psychology Research Credit
Taal	English Only
Registratie eind datum	Thu 16:26 Jan 01-01-2026 wk 01

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Virtual Reality, Vragenlijsten (lab onderzoek) | 2.00 Communication Science Research Credit / 7.50 Euro

Altijd al eens een VR-bril willen dragen?

Doe mee aan het onderzoek ervaringen en voorkeuren in de virtuele wereld. Tijdens het labonderzoek zal je verschillende vragenlijsten invullen en twee virtuele werelden betreden. Het onderzoek duurt 40 minuten.

Eet je wel eens vis/vlees en zuivel, spreek je Nederlands en studeer je aan een Nederlandse onderwijsinstelling, dan kan je meedoen!

Als je beide onderdelen afrondt krijg je €7,50 of 2 Research Credits (Communicatiewetenschap).

Ga naar lab.uva.nl en schrijf je in voor het onderzoek ervaringen en voorkeuren in de virtuele wereld.

Soort onderzoek	Virtual Reality, Vragenlijsten (lab onderzoek)
Inloop	Nee
Sessions	1
Total duration	40 minuten
Beloning	2.00 Communication Science Research Credit / 7.50 Euro
Taal	Dutch Only
Registratie eind datum	Wed 00:00 Dec 31-12-2025 wk 01

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Online onderzoek | 1.50 Communication Science Research Credit

Just like some people love to rewatch their favourite TV show or listen to their favourite song on repeat, games have the potential to draw us in again and again. The goal of this study is to form a clearer understanding of why some players prefer to replay narrative-based video games.

To participate in this study, you must be at least 16 years of age and have experience playing video games for fun. There are no other criteria for being included in this study.

This online study requires your participation at two different time points, separated by a one-week delay. During session one, you will answer questions about yourself, your experience with video games, and your general orientation to certain experiences. Then, you will play a short game that we have chosen for you. After, you will answer some questions about your experiences playing the game. About one week later, we will send you a notification (and reminders, if necessary) that you can log in again to the FMG research lab website. During session two, we will just ask you to play the game again for a short time, and answer some more questions about your experiences. Both parts of this study take place entirely online.

In total, the study requires approximately 1.5 hours to complete (Session 1: 1 hour, Session 2: 30 minutes). You can be compensated in the form of 1.5 Communication Science research credits (session 1: 1 RC, session 2: .5 RC) for your participation in this study.

For questions, please contact the researcher, Dr. Koji Yoshimura, k.b.yoshimura@uva.nl.

Soort onderzoek	Online vragenlijsten
Sessions	Session 1 online 60 minutes Session 2 online 30 minutes
Total duration	90 minuten
Beloning	1.50 Communication Science Research Credit
Taal	English Only
Registratie eind datum	Wed 00:00 Dec 31-12-2025 wk 01

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Computertaakjes (lab onderzoek) | 4.50 Psychology Research Credit / 45.00 Euro

Psychophysical influences on the interference pattern? Here we attempt to replicate enticing reported findings. We are only looking for very motivated participants, preferably experienced meditators. If you are interested in this experiment (duration ~2 hours, reimbursement 2 Psychology credits or 20 euros), please contact us at y.pinto@uva.nl.

In this task you will either do a cognitively effortful task (2-back task), follow a guided meditation, or you will aim to directly affect an interference pattern. In the latter case you will receive direct feedback about your performance. The task consists of 6 blocks, with breaks in between the blocks. In total the task takes approximately 2 hours. In this experiment you will be in the same room as an active laser, so you will have to wear protective eye-glasses. The laser has a low intensity and is shielded, so these glasses are employed to ensure that there are no risks.

Soort onderzoek	Computertaakjes (lab onderzoek)
Inloop	Nee
Sessions	1
Total duration	180 minuten
Beloning	4.50 Psychology Research Credit / 45.00 Euro
Taal	Dutch or English
Registratie eind datum	Sat 00:00 Feb 28-02-2026 wk 09

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Online onderzoek | 1.00 Psychology Research Credit

ONLY NATIVE SPEAKERS OF A LANGUAGE OTHER THAN ENGLISH, DUTCH, GERMAN, OR SPANISH

In this experiment we are interested in conscious or unconscious color associations that you (may or may not) have with letters of the alphabet. We are studying how these associations differ across the world's languages. Therefore, to participate in the experiment, your native language must not be English, Dutch, German, or Spanish. The task takes a maximum of 60 minutes, and you will receive 1 Research Credit for your participation.

Soort onderzoek	Online computertaakjes, Online vragenlijsten
Sessions	Session 1 online 60 minutes
Total duration	60 minuten
Beloning	1.00 Psychology Research Credit
Taal	English Only
Registratie eind datum	Tue 13:11 Jun 30-06-2026 wk 27

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Online onderzoek | 2.25 Psychology Research Credit / 22.50 Euro

Volunteers Needed
€22.50/2.25RC for 90 minutes

Are you interested in contributing to important research on how being alone affects cognitive processes? We are conducting a study that aims to better understand how being alone influences how we perceive faces.

Who Can Participate?
Adults aged 18-35
No serious medical conditions, or sensory impairments
Normal vision or wearing contact lenses

What’s Involved?
Complete an online survey
If eligible, come to the lab:
View images of faces while EEG and pupillometry data are recorded.
Complete questionnaires on mental health and wellbeing, and demographics.

Compensation:
Participants will receive compensation for their time, with full compensation provided upon completing the lab visit. Please note you do not receive compensation for completing the (short) screening questionnaire. You receive €22.50 or 2.25 Psychology Research Credits for 90 min.

Questions?
For more information or questions on how to participate, please contact Dr Joe Bathelt at j.m.c.bathelt@uva.nl.

Soort onderzoek	EEG, Online vragenlijsten
Sessions	Session 1 online 30 minutes Session 2 lab 90 minutes
Total duration	120 minuten
Beloning	2.25 Psychology Research Credit / 22.50 Euro
Taal	English Only
Registratie eind datum	Sun 17:00 Dec 21-12-2025 wk 51

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Fysiologisch onderzoek, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 11.25 Psychology Research Credit / 112.50 Euro

Do you want to get (back) in shape and receive a free subscription at the gym to get started? Participate in this study!

We're looking for healthy people between 16 - 30 years. You follow an 8-week exercise or yoga program and attend four paid laboratory sessions. Afterwards, you keep your gym subscription for an additional 4 months which gives you free access to individual and group (fitness or yoga) training. For the lab sessions, you receive 15 euro/1,5 credit per hour (=112,50 euro/11,25 credits for the total of 7,5 hours).

The exercise and yoga take place at the University Sports Center (USC), which has several locations in Amsterdam. The lab sessions are performed at the University of Amsterdam (Behavioural Science Lab).

Note that the sessions in the lab include viewing emotional images and hearing sounds that can be experienced as emotionally burdening. Also, electrical stimuli are used of which the strength will be determined on an individual basis. They are harmless but can be experienced as uncomfortable.

IMPORTANT. Are you interested in this study? Please first fill in the following screener to check if you are eligible. DO NOT SIGN UP FOR THIS STUDY ON THIS PAGE BEFORE HAVING FINISHED THE SCREENING PROCEDURE. This is because we cannot process your application without the information in the screener. Thank you for your understanding.

https://uva.fra1.qualtrics.com/jfe/form/SV_eEG89cpgEWhourQ

Do you have a question?
Please feel completely free to send us an email. We are happy to help: exercise-study-fmg@uva.nl

Soort onderzoek	Fysiologisch onderzoek, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Inloop	Nee
Sessions	4
Total duration	450 minuten
Beloning	11.25 Psychology Research Credit / 112.50 Euro
Taal	English Only
Registratie eind datum	Sat 00:00 Feb 28-02-2026 wk 09

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Online onderzoek | 2.00 Psychology Research Credit

In this experiment we are interested in conscious or unconscious color associations that you (may or may not) have with letters of the alphabet, and how these associations might influence memory and perception.

This is a two-part experiment; each part lasts 1 hour and must be completed on separate days. To participate, you must be able to complete the second part of the experiment within three days of the first part. One day (24 hours) after you finish the first part, you will receive an email with a link to the second part.

For your participation, you will get a total of 2 Psychology Research Credits (1RC for each part of the experiment).

Soort onderzoek	Online computertaakjes, Online vragenlijsten
Sessions	Session 1 online 120 minutes
Total duration	120 minuten
Beloning	2.00 Psychology Research Credit
Taal	English Only
Registratie eind datum	Tue 12:11 Jun 30-06-2026 wk 27

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Online onderzoek | 1.00 Psychology Research Credit

We are interested in understanding what emotions are deemed as appropriate for men and women in the Dutch context. Please consider helping us with this study that asks you about your opinions.

The study is 45-50 minutes long. This survey will ask you about your opinions on which emotions are suitable for men and women, whether they should express these emotions, and what actions they should take in different situations. It will also ask you about your personal beliefs on gender-related stuff.

Note that you are allowed to skip questions that you do not want to answer. Additionally, you will not be asked for any personally identifying information that is retained after the study.

After you are done, you will receive 1 Psychology RC for participating.

Soort onderzoek	Online vragenlijsten
Sessions	Session 1 online 40 minutes
Total duration	40 minuten
Beloning	1.00 Psychology Research Credit
Taal	English Only
Registratie eind datum	Tue 23:59 Mar 31-03-2026 wk 14

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Online onderzoek | 3.00 Psychology Research Credit / 30.00 Euro

Have you experienced a negative interpersonal event that still affects and disturbs you? Then we invite you to participate in our study examining the effectiveness and mechanisms of a technique for processing negative memories: Imagery Rescripting. During Imagery Rescripting you will be asked to relive a negative memory and imagine a different outcome.

The study consists of three lab sessions: Two assessment sessions consisting of an interview and questionnaires (2-3 days before and a week after the intervention), and one session of Imagery Rescripting, guided by a trained student.

We are looking for English- or Dutch-speaking participants who have experienced a negative interpersonal event (e.g., bullying, embarrassing situation, unfair treatment), who are at least 18 years old, and have not received psychotherapy in the last three months or are currently on a waiting list for treatment.

Are you interested in participating? Please fill out the screener and we will reach out to schedule the three sessions if you are eligible. You will be reimbursed for completing the screener with 0.5 Research Credits. If you complete the study, you will receive an additional 3 Research Credits or €30 for your participation.

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Heb je een negatieve interpersoonlijke gebeurtenis meegemaakt die je nog steeds beïnvloedt of effect op je heeft? Dan nodigen wij je uit om deel te nemen aan ons onderzoek naar de effectiviteit en werkingsmechanismen van een techniek voor het verwerken van negatieve herinneringen: Imagery Rescripting. Tijdens Imagery Rescripting wordt je gevraagd om een negatieve herinnering te herbeleven en je een andere afloop voor te stellen.

Het onderzoek bestaat uit drie labsessies: twee meetsessies waarin we een interview afnemen over je herinnering en je een paar vragenlijsten invult (2–3 dagen vóór en een week na de interventie) en één sessie Imagery Rescripting, begeleid door een getrainde student.

Wij zoeken Nederlands- of Engelssprekende deelnemers die een negatieve interpersoonlijke gebeurtenis hebben meegemaakt (bijv. pesten, een pijnlijke of gênante situatie, oneerlijke behandeling), minstens 18 jaar oud zijn, en de afgelopen drie maanden geen psychotherapie hebben gevolgd of op dit moment op een wachtlijst voor behandeling staan.

Ben je geïnteresseerd in deelname? Vul dan de screener in. Als je in aanmerking komt, nemen we contact met je op om de drie sessies in te plannen.
Je ontvangt 0,5 onderzoekspunten voor het invullen van de screener. Als je het hele onderzoek afrondt, ontvang je daarnaast 3 onderzoekspunten of €30 als vergoeding voor je deelname.

Soort onderzoek	Vragenlijsten (lab onderzoek)
Sessions	Session 1 online 10 minutes Session 2 lab 60 minutes Session 2 lab 60 minutes Session 2 lab 60 minutes
Total duration	190 minuten
Beloning	3.00 Psychology Research Credit / 30.00 Euro
Taal	Dutch or English
Registratie eind datum	Wed 00:00 Dec 31-12-2025 wk 01

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Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 1.50 Psychology Research Credit

Hoe sociaal is jouw brein? Voor een nieuwe studie zijn wij op zoek naar mensen die mee willen doen met onderzoek naar sociale cognitie.

Tijdens het onderzoek zal er een rollenspel worden uitgevoerd en daarna vragenlijsten worden afgenomen. Bij het rollenspel zal er videomateriaal worden gemaakt. Het onderzoek duurt in zijn geheel ca. 90 minuten en na deelname krijg je 1,5 Psychology RC.

Wie zoeken we?
-   18 – 30 jaar
-   vloeiend Nederlands
-   geen psychiatrische/neurolopsychologische aandoeningen

Voldoe je aan deze criteria en wil je mee doen aan het onderzoek? Leuk! Maak dan een afspraak via de onderstaande knop. We zien je graag in het lab!

Voor eventuele vragen of bij twijfels over de inclusie criteria kun je contact opnemen met linde.kikkert@student.uva.nl of sven.verhoog@student.uva.nl of melanie.te.lintum@student.uva.nl

Soort onderzoek	Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Inloop	Nee
Sessions	1
Total duration	90 minuten
Beloning	1.50 Psychology Research Credit
Taal	Dutch Only
Registratie eind datum	Sun 00:00 Dec 14-12-2025 wk 50

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Online onderzoek | 1.00 Psychology Research Credit

The MIND study is dedicated to tailoring mental health help towards the specific needs and wants of both migrants and non-migrants. In this only survey, you will receive self-report questionnaires on difficulties (such as depressive symptoms, stress, or self-injury) and strengths (such as social support, help-seeking, and ethnic identity).
Filling out the survey will take max. 40 minutes. You will receive 1 Psychology RC for participating.
You can participate in the survey if you are a) over the age of 16 and b) are fluent in either English, Dutch, Turkish, or Arabic.

Nederlands:
De MIND studie wil de specifieke noden en wensen rond mentale gezondheid van zowel migranten als niet-migranten beter begrijpen. In deze online survey krijg je vragenlijsten te zien die zowel de moeilijkheden (zoals depressieve symptomen, stress, of zelfverwonding) als sterktes (zoals steun van anderen, hulp zoeken, en etnische identiteit) onderzoeken.
De vragenlijst invullen duurt maximaal 40 minuten. Je krijgt 1 Psychologie RC als je de vragenlijst volledig invult.
Je kan deelnemen aan dit onderzoek als je a) ouder bent dan 16 en b) vlot Nederlands, Engels, Turks, of Arabisch begrijpt.

Soort onderzoek	Online onderzoek
Inloop	Nee
Sessions	1
Total duration	40 minuten
Beloning	1.00 Psychology Research Credit
Taal	Dutch or English
Registratie eind datum	Thu 00:00 Jan 01-01-2026 wk 01

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Computertaakjes (lab onderzoek) | 0.50 Psychology Research Credit

Climate change is already affecting every region on Earth. More frequent and intense extreme weather events are just some of the changes already impacting millions of people.
If you are:
Concerned about climate change and want to learn more;
Curious about what the future holds for you and the world;
A student at UvA
Join our study!

IMPORTANT: Use the Qualtrics link below to sign up for our study before making an appointment
                      https://uva.fra1.qualtrics.com/jfe/form/SV_4N1MqiYKCfGJIJo
Take a photo of yourself to see what you might look like in the future!
Get 0.5 Psychology research credit after a 30-minute lab task
You will: Learn factual knowledge about climate change
              Express your opinions about climate change during an intervention
              Perform a behavioral task and fill in some questionnaires
Location: L3.01, Roeterseiland Campus

Soort onderzoek	Computertaakjes (lab onderzoek)
Inloop	Nee
Sessions	1
Total duration	30 minuten
Beloning	0.50 Psychology Research Credit
Taal	English Only
Registratie eind datum	Fri 09:24 Dec 05-12-2025 wk 49

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Fysiologisch onderzoek, Eye-tracker, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 3.00 Psychology Research Credit

How does physical activity affect your performance? Contribute to science and stay in shape at the same time.

Have you ever noticed that your focus sharpens after exercising? In this study, we are exploring how your body responds to physical challenges by increasing your arousal levels through continuous exercise on a stationary bike and through challenging cognitive tasks. We want to see how these factors influence your performance and how this is reflected in physiological markers in real time.

During the session, you will perform an auditory task whist you are cycling on a hometrainer - with a very light / light intensity. We will continuously measure your pupil size, heart rate, and respiratory effort — key indicators of how your body adjusts to mental and physical demands. This experiment will help us understand more about how people perform under pressure, with potential insights into how we can optimize focus and performance.

The study lasts around 2.75 hours (session 1: 1.5 hours, session 2: 1.25 hours), and for your participation, you’ll receive 3.0 psychology research credits.

Inclusion criteria:
- You are between 18 and 30 years old
- You are English speaking (native or non-native speakers allowed)

Exclusion criteria:
- You have health conditions that would impede you from performing very light / light intensity exercise for an extended period of time (50 minutes)
- You have uncorrected visual impairments (glasses and soft lenses are allowed, but hard lenses are not)
- You have hearing deficits

Please note, you will be cycling on a hometrainer for about 50 minutes in total, so please be sure you are comfortable with this exercise duration before signing up.

If anything is unclear, feel free to ask the researcher directly, or contact them through email: s.d.vanmil@uva.nl. The researcher will be happy to answer any questions you may have.

Soort onderzoek	Fysiologisch onderzoek, Eye-tracker, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Sessions	Session 1 lab 90 minutes Session 2 lab 75 minutes
Total duration	165 minuten
Beloning	3.00 Psychology Research Credit
Taal	English Only
Registratie eind datum	Tue 16:25 Mar 31-03-2026 wk 14

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Eye-tracker, Computertaakjes (lab onderzoek) | 1.50 Psychology Research Credit

We are seeking participants for a research study examining the relationship between arousal and perception. In this study, you will engage in a task where you will quickly and accurately identify simple visual stimuli, while your eye movements and pupil size will be measured.

To participate in this study, you must meet the following criteria:
1. High English Proficiency: Since this study will be conducted in English, it is essential that you have a high level of English proficiency. You should be able to clearly understand and follow instructions of the experiment.
2. Normal or Corrected-to-Normal Vision: You should have normal vision or corrected-to-normal vision through the use of lenses. If you need glasses to see the computer screen clearly, you can NOT participate in this study.
3. Age: You must be between 18 and 35 years old.
4. You will not wear mascara or eye make-up on the day of testing.

You will participate in one session, lasting approximately 1.5 hours. For your participation, you will receive 1.5 Psychology Research Credits.

Soort onderzoek	Eye-tracker, Computertaakjes (lab onderzoek)
Inloop	Nee
Sessions	1
Total duration	90 minuten
Beloning	1.50 Psychology Research Credit
Taal	English Only
Registratie eind datum	Thu 00:00 Aug 31-08-2028 wk 35

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fMRI, Fysiologisch onderzoek, Vragenlijsten (lab onderzoek) | 3.00 Psychology Research Credit / 30.00 Euro

Are you a long-term mindfulness practitioner? Or are you instead over 30 years old and interested in mental health research but do not regularly practice mindfulness meditation?

We are looking for individuals who have been practising mindfulness meditation for at least three years and for individuals who neither in the past or currently engage in regular mindfulness meditation.

What does participation involve?
   •   A one-time 2-hour visit to our laboratory at Roeterseiland Campus (UvA) in Amsterdam.
   •   Completing a set of questionnaires about emotion regulation, stress, and mental well-being.
   •   Performing a short public speaking task in front of two researchers
   •   A non-invasive MRI brain scan (approximately 20 minutes)

What do you receive?
   •   A chance to contribute to stress and mental health research!
   •   3 Psychology research credits or 30 euros

Interested? Please sign up to receive more information and check your eligibility. For questions, please email i.buric@uva.nl

Soort onderzoek	fMRI, Fysiologisch onderzoek, Vragenlijsten (lab onderzoek)
Sessions	Session 1 lab 40 minutes Session 1 lab 30 minutes Session 2 lab 15 minutes Session 3 lab 30 minutes
Total duration	115 minuten
Beloning	3.00 Psychology Research Credit / 30.00 Euro
Taal	English Only
Registratie eind datum	Tue 14:59 Jan 20-01-2026 wk 04

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Eye-tracker, Computertaakjes (lab onderzoek) | 8.50 Psychology Research Credit

Participate in a study on task performance!

We are conducting a study to gain a better understanding of how task performance fluctuates across multiple days.

You will be asked to participate on 5 different days within a 2-week period, with each session lasting approximately 100 minutes (ca. 20 minutes per task, 5 tasks per day). The study will take place at the FMG Research Lab on the Roeterseiland Campus.

If you are 16 years or older, have normal or corrected-to-normal vision, and are not color blind, we invite you to join!
As a token of appreciation, you will receive 8.5 Psychology Research Credits for your participation!

Interested? Sign up now, and the researcher will contact you to schedule your sessions.
For any questions, feel free to reach out to the researcher at s.m.fazel@uva.nl.

----------------------------- DUTCH BELOW -----------------------------

Doe mee aan een onderzoek naar taakprestatie!

We voeren een studie uit om beter te begrijpen hoe taakprestatie fluctueert over meerdere dagen.

Je wordt gevraagd om op 5 verschillende dagen binnen een periode van 2 weken deel te nemen. Elke sessie duurt ongeveer 100 minuten (ca. 20 minuten per taak, 5 taken per dag). Het onderzoek vindt plaats in het FMG Research Lab op de Roeterseilandcampus.

Ben je 16 jaar of ouder, heb je normaal of gecorrigeerd-normaal zicht en geen kleurenblindheid? Dan nodigen we je van harte uit om mee te doen!
Als dank voor je deelname ontvang je 8,5 Psychologie Onderzoekscredits!

Geïnteresseerd? Schrijf je nu in, en de onderzoeker neemt contact met je op om de sessies in te plannen.
Voor vragen kun je altijd contact opnemen met de onderzoeker via s.m.fazel@uva.nl

Soort onderzoek	Eye-tracker, Computertaakjes (lab onderzoek)
Sessions	Session 1 lab 100 minutes Session 1 lab 100 minutes Session 1 lab 100 minutes Session 1 lab 100 minutes Session 1 lab 100 minutes
Total duration	500 minuten
Beloning	8.50 Psychology Research Credit
Taal	Dutch or English
Registratie eind datum	Mon 09:00 Aug 31-08-2026 wk 36

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Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 2.50 Psychology Research Credit / 25.00 Euro

Would you like to earn 2.5 Psychology Research Credits or 25 euros? Are you interested in learning more about your own imagination? Look no further and join this study! We are currently seeking physically and mentally healthy participants between the ages of 18 and 35. The goal of this study is to discover how people imagine vivid stories. You will be shown various combinations of images and words, which you'll use as ingredients for your own imagined events. The study consists of 3 sessions that will take place over 3 consecutive days. The first and third session will last approximately 60 minutes, while the second session will last about 30 minutes. During each session, you'll complete an imagination task on the computer.

After signing up for this study, you will receive an email with a consent form and a screening questionnaire to determine if you qualify for participation. The questionnaire takes just 3 minutes to complete. If you meet the eligibility criteria, we will contact you by phone to schedule your three lab sessions.

Soort onderzoek	Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Inloop	Nee
Sessions	3
Total duration	90 minuten
Beloning	2.50 Psychology Research Credit / 25.00 Euro
Taal	English Only
Registratie eind datum	Thu 00:00 Dec 31-12-2026 wk 53

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Fysiologisch onderzoek, Eye-tracker, Vragenlijsten (lab onderzoek) | 20.00 Euro

A neuroscience study for roommates only — Earn €30\€20 for a 2-hour session
Are you an empathetic person? Do you ever feel like you and your roommate are more in sync than you realize?
We at the Social Brain Lab (NIN) have decided to explore how people physically and emotionally respond to each other in shared experiences. We're especially interested in how roommates connect beyond the rent into the emotional realm.

WHO CAN PARTICIPATE:
• Same biological sex-identifying pairs, aged 18–35
  • Roommates for at least six months
  • No clinical conditions (e.g., epilepsy, heart problems, or strong sensitivity to stimulation)

WHAT'S INVOLVED:
A 2-hour session in our lab, together with your roommate:
In the first block of the experiment, one of you will experience a short series of mild, safe sensory stimulations that are fully calibrated to your personal threshold. You’ll have full control over the intensity, which will be adjusted to feel uncomfortable but never too painful. The other will observe and rate your reactions while we record natural physiological responses in both of you, such as:
   - Heart rate
   - Skin conductance
   - Respiration
   - Pupil size (with wireless glasses)
   - Facial muscle activity

In the second block, you will switch the role. You’ll also complete a brief interpersonal distance task to explore whether shared experiences can subtly shift how close you feel to your roommate. Finally, you’ll fill out a few short questionnaires about emotions, empathy, and your interpersonal connection.

WHAT YOU GET:
• €30\€20 per person
• A unique opportunity to contribute to neuroscience research
• Insight into how humans connect on a physiological and emotional level

HOW TO JOIN
• Make sure to register for the same time slot as your roommate — participation requires both of you!

Soort onderzoek	Fysiologisch onderzoek, Eye-tracker, Vragenlijsten (lab onderzoek)
Sessions	Session 1 lab 120 minutes
Total duration	120 minuten
Beloning	20.00 Euro
Taal	English Only
Registratie eind datum	Wed 16:22 Dec 31-12-2025 wk 01

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Onderzoek

Waarom kan ik niet alle projecten zien die mijn vrienden zien?