Beschikbaar onderzoek

Online onderzoek | 0.50 Psychology Research Credit

Curious about positive sexuality and sexual consent? Then this research is for you!

The Good Sex Project of the University of Amsterdam examines how different positive and negative personal and situational factors play a role in how people give and understand sexual consent and have positive sexual experiences. You will complete an online survey about your background and personality, as well as experiences, attitudes, and behavior regarding sexuality and sexual consent.

It will take you either about 30 or 60 minutes to complete the survey, depending on which of the two versions of the survey you choose.
Participation is completely voluntary, and you can stop at any time.
Your data will be treated with care. Psychology students at the University of Amsterdam can earn 0.5 RC or 1 RC for participation.

By better understanding how people think about and practice consent, we hope to contribute to future programs that support safe, consensual, and positive sexual experiences for all.

Soort onderzoek	Online vragenlijsten
Sessions	Session 1 online 60 minutes
Total duration	60 minuten
Beloning	0.50 Psychology Research Credit
Taal	English Only
Registratie eind datum	Mon 09:37 Mar 08-03-2027 wk 10

Login om mee te doen!

Online onderzoek | 0.50 Communication Science Research Credit

Dear Students,
We are looking for people who actively communicate online and engage with news on digital platforms.
* Duration: max. 10 minutes
* Reward: 0.5 Communication Science research credits

You will complete a short survey about your online interactions and news use, which will contribute to research on misinformation.

Soort onderzoek	Online vragenlijsten
Sessions	Session 1 online 10 minutes
Total duration	10 minuten
Beloning	0.50 Communication Science Research Credit
Taal	English Only
Registratie eind datum	Sun 22:55 Jan 31-01-2027 wk 04

Login om mee te doen!

Computertaakjes (lab onderzoek) | 1.00 Psychology Research Credit

We are investigating how people perceive visual illusions and how the perception of these illusions changes when certain cues are presented.

Participants will do a task on a lab computer taking around 45 minutes (excluding short breaks).

Participants should:
- Be older than 18
- Have normal or corrected vision (Glasses/ contact lenses are fine)
- Have no prior history of epilepsy or seizures

Participants will receive a reward of 1 psychology research credit!

Important: If you did not receive an email from us to confirm your appointment, please check your Spam folder.

For questions, send an e-mail to d.a.c.vandermeer@uva.nl

Soort onderzoek	Computertaakjes (lab onderzoek)
Sessions	Session 1 lab 45 minutes
Total duration	45 minuten
Beloning	1.00 Psychology Research Credit
Taal	English Only
Registratie eind datum	Wed 11:19 Jun 30-06-2027 wk 26

Login om mee te doen!

Online onderzoek | 2.25 Psychology Research Credit / 22.50 Euro

We are looking for participants for a study exploring how arousal influences perception. You will complete a visual task requiring quick and accurate responses while we record your brain activity using fMRI and track your pupil size with an eye-tracker. You will also be asked to complete a short questionnaire. The fMRI scan involves lying still in a narrow space for about an hour. Please consider whether you are comfortable with enclosed environments before applying.

The study involves a single session lasting approximately 1.5 hours. You will receive 2.25 Psychology Research Credits or €22.5 for your participation.

Eligibility:

MRI safety - You must complete and pass the MRI screening form in order to participate in this research. Please note that you will not be contacted for an appointment unless you fill-in and pass the pre-screening.

Soort onderzoek	fMRI, Eye-tracker, Computertaakjes (lab onderzoek)
Sessions	Session 1 online 2 minutes Session 2 lab 90 minutes
Total duration	92 minuten
Beloning	2.25 Psychology Research Credit / 22.50 Euro
Taal	English Only
Registratie eind datum	Fri 00:00 Sep 01-09-2028 wk 35

Login om mee te doen!

Online onderzoek | 0.00 Euro

Imagine you send a text message to a close friend and they don't reply. How would you interpret this? People can differ in whether they tend to view these situations in a positive, negative, or neutral light, and whether or not they change their mind easily. In this study, we are interested in how social interpretations and updating of social interpretations relate to everyday social behaviour such as empathy and trust. We are also interested in the role of childhood experiences and mental health.

What do I need to do?
- Complete two online computer tasks where you read descriptions of social scenarios and judge the most likely interpretation
- Fill in questionnaires on your mental health and personality, experiences, and behaviour. Note: some of these questionnaires ask about experiences or symptoms that some participants may consider traumatising or sensitive
- It will take ~30-40 minutes

Reward
- Lottery of €50

Requirements
- Sufficient command of English
- 18-25 years old

If you have already participated in our other social cognition studies you may find some of the questionnaires familiar but you are welcome to participate in all studies! For more information, please contact Anna Hudson at a.r.hudson@uva.nl.

Soort onderzoek	Online computertaakjes, Online vragenlijsten
Sessions	Session 1 online 50 minutes
Total duration	50 minuten
Beloning	0.00 Euro
Taal	English Only
Registratie eind datum	Mon 00:00 Aug 10-08-2026 wk 33

Login om mee te doen!

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

*RESEARCH FOR DUTCH SPEAKING STUDENTS ONLY *

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	Mon 00:00 Aug 31-08-2026 wk 36

Login om mee te doen!

Online onderzoek | 1.00 Communication Science Research Credit

Dear student,
The teachers and staff of the department communication science would like to provide a diverse and inclusive learning environment for all students. The Diversity, Equity and Inclusion (DEI) committee is launching a series of questionnaires about the students’ perceptions on diversity and inclusion. This third wave of the survey is about intercultural competences, the diversity climate, and well-being. We would greatly appreciate your time in completing this survey. Please note that there are some questions included about your background, as we would like to understand how different types of students experience the diversity climate in our department. We will treat your information with care and safeguard your privacy.

The survey should take approximately 10 minutes to complete.

Please note the following:
•   The survey is for all first-year communication science students (i.e. both in the Dutch and English tracks).
•   Your participation in this study is of course voluntary and you will be awarded 1.0 research credit for your participation.
•   Only the primary investigators (Anna Berbers, Chei Billedo and Ernesto de León Williams) will have access to the raw data at the individual level; communication science management will not have access to it.

If you would like to participate, please click the link below. The survey will remain active until the end of June 2026. We will likely send out one or two untargeted reminders in the upcoming weeks.

Take the survey:

Please do not hesitate to reach out to Anna Berbers (a.p.v.berbers@uva.nl) if you have any questions about the survey.

All the best and thank you in advance!

Anna Berbers, Chei Billedo and Ernesto de León Williams
ASCoR

Soort onderzoek	Online vragenlijsten
Sessions	Session 1 online 20 minutes
Total duration	20 minuten
Beloning	1.00 Communication Science Research Credit
Taal	English Only
Registratie eind datum	Fri 17:00 Jul 10-07-2026 wk 28

Login om mee te doen!

Online onderzoek | 0.00 Euro

Title: What do theory of mind and empathy tasks *really* measure?

Are you interested in helping us to discover what social cognition tasks *really* measure? Many studies of theory of mind and empathy in people with mental health problems find differences in task performance, but few studies connect task performance with what that may mean for people's everyday lives. In this study, we are interested in seeing how ability to understand and empathise with what people are thinking and feeling in computer tasks is related to everyday social behaviour. We are also interested in the role of childhood experiences and mental health.

What do I need to do?
- Complete two online computer tasks where you will: 1) watch a ~15 minute video and answer some questions on people's thoughts and feelings; and 2) identify how people are feeling in photos and how much you empathise with them
- Fill in questionnaires on your mood, experiences, and behaviour. Note: some of these questionnaires ask about experiences that some participants may consider traumatising
- It will take ~60-75 minutes

Requirements
- Sufficient command of English
- 18-25 years old

Reward
- Lottery of €40

If you have already participated in our other social cognition study you may find some of the questionnaires familiar but you are welcome to participate in all studies! For more information, please contact Anna Hudson at a.r.hudson@uva.nl.

Soort onderzoek	Online computertaakjes, Online vragenlijsten
Sessions	Session 1 online 70 minutes
Total duration	70 minuten
Beloning	0.00 Euro
Taal	English Only
Registratie eind datum	Mon 00:00 Aug 10-08-2026 wk 33

Login om mee te doen!

Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek), Genetisch onderzoek | 1.00 Psychology Research Credit / 10.00 Euro

Nowadays, we turn to Large Language Models like ChatGPT to brainstorm, generate ideas, and refine our thinking, treating them as creative partners. But have you ever wondered: Does AI genuinely make our work more creative?

We’re curious about how the creative process and product differ when people collaborate with another person versus with an AI chatbot. In this study, you will write creative short stories with both your friend and an AI chatbot, and the conversation during the collaboration will be audio-recorded.

If you are interested in participating, please sign up with a friend or partner you would like to take part in the study. Both participants must register for the study and select the same time slot. The total duration of the experiment is about 60 minutes. For the reward, you will be receiving 1 Psychology RC or 10 euros.

Soort onderzoek	Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek), Genetisch onderzoek
Sessions	Session 1 lab 60 minutes
Total duration	60 minuten
Beloning	1.00 Psychology Research Credit / 10.00 Euro
Taal	English Only
Registratie eind datum	Thu 13:35 Dec 31-12-2026 wk 53

Login om mee te doen!

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	Thu 16:25 Dec 31-12-2026 wk 53

Login om mee te doen!

Online onderzoek | 9.00 Psychology Research Credit

It is normal to sometimes think that life is not worth living. However, for some people, these thoughts can become more intense and harder to control, especially after a stressful or overwhelming event.

Have you recently experienced more frequent or more intense thoughts that life is not worth living, even though you have not acted on them?

We are conducting a research study to explore a new imagery rescripting technique designed to reduce the intensity of these thoughts.

Participation starts with a brief screening questionnaire to see if the study is suitable for you, followed by three guided sessions where you try the technique.

Your participation is completely voluntary, and you can withdraw at any time. All responses are confidential.

You will receive 0.5 research credits for completing the screening, which lasts about 15 minutes. If you are eligible to participate in the guided imagery rescripting sessions, you can receive in total 9 research credits via Qualtrics.

Important: We do not provide treatment as part of this study. If you are currently experiencing active suicidal thoughts, have made plans to harm yourself, or have recently self-harmed, this study is not suitable for you. In that case, we strongly encourage you to contact your general practitioner or 113 Zelfmoordpreventie for support.

For questions, you can contact: d.yakinharing@uva.nl

Soort onderzoek	Vragenlijsten (lab onderzoek), Online vragenlijsten
Sessions	Session 1 online 10 minutes Session 2 lab 90 minutes Session 2 lab 90 minutes Session 2 lab 90 minutes Session 3 online 30 minutes Session 4 online 30 minutes
Total duration	340 minuten
Beloning	9.00 Psychology Research Credit
Taal	English Only
Registratie eind datum	Wed 10:46 Dec 01-12-2027 wk 48

Login om mee te doen!

Online onderzoek | 0.75 Psychology Research Credit

NL. We are seeking English- or Dutch-speaking individuals aged 16–30 to take part in an online survey about their (bodily) experiences of inner emptiness and psychological symptoms (e.g., depressive symptoms). The survey takes approximately 15–20 minutes to complete. Please note that some questions may be emotionally challenging. Participants will receive 0.75 research credit (RC) for their participation.

NL: We zijn op zoek naar Nederlandstalige of Engelstalige personen van 16 tot 30 jaar om deel te nemen aan een online vragenlijst over hun (lichamelijke) ervaringen van innerlijke leegte en psychologische symptomen (bijv. depressieve symptomen). Het invullen duurt ongeveer 15–20 minuten. Houd er rekening mee dat sommige vragen emotioneel belastend kunnen zijn. Deelnemers ontvangen 0.75 onderzoekscredit (RC) voor hun deelname.

Soort onderzoek	Online vragenlijsten
Sessions	Session 1 online 30 minutes
Total duration	30 minuten
Beloning	0.75 Psychology Research Credit
Taal	Dutch or English
Registratie eind datum	Tue 13:53 Sep 01-09-2026 wk 36

Login om mee te doen!

fMRI, EEG, Eye-tracker, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 240.00 Euro

-- ENGLISH below ---

Wij zijn op zoek naar gezonde vrijwilligers tussen de 18 en 30 jaar die mee willen werken aan een wetenschappelijk onderzoek naar de biologische mechanismen van bewustzijn. Het betreft een onderzoek waarbij u op verschillende dagen wordt getest terwijl wij uw hersenactiviteit meten door middel van EEG en fMRI (locatie: Spinoza Centrum AMC). Tijdens het onderzoek krijgt u één (geregistreerd) middel en een placebo (een niet werkend middel) toegediend.

U kunt niet deelnemen aan dit onderzoek als u ooit (nu of in het verleden) een medische of psychische aandoening of ziekte heeft gehad, of als u een allergie of intolerantie heeft voor lorazepam. Wanneer u zich aanmeldt voor dit onderzoek, ontvangt u meer informatie over het onderzoek en de volledige lijst met uitsluitingscriteria. Tijdens een intake sessie (locatie: FMG Research Lab) wordt beoordeeld of u kunt/wilt meedoen aan dit onderzoek. Nederlandstalige deelnemers dienen voldoende Engels te begrijpen om de taakinstructies te kunnen volgen.

De studie bestaat uit 3 bezoeken en u ontvangt een vergoeding voor uw deelname (€15,- per uur, ongeveer €240 in totaal). In totaal zal de studie 2.5 dag duren over enkele weken verspreid.

---

We are looking for healthy volunteers, between the ages of 18 and 30, and with a BMI between 18.5 and 30, to take part in a scientific study on the biological mechanisms of consciousness. The study involves testing on several days during which we will measure your brain activity using EEG and fMRI (location: Spinoza Centre, AMC). During the study, you will receive one registered drug and a placebo (an inactive substance).

Please note that you cannot take part in this study if you have (a history of) any medical or psychiatric disorder or disease, or if you have an allergy or intolerance to lorazepam. More information on the study and a full list of exclusion criteria will be provided to you upon expressing interest in participating. During an intake session (location: FMG Research Lab), it will be assessed whether you are eligible and willing to participate in this study. Please not that a good command of the English language is required as - if Dutch is not your native language - all medical and health-related procedures will be in English.

The study consists of three visits, and you will receive compensation for your participation (€15 per hour, approximately €240 in total). In total the study will take 2.5 days, spread over several weeks.

Soort onderzoek	fMRI, EEG, Eye-tracker, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Sessions	Session 1 lab 120 minutes Session 2 lab 390 minutes Session 3 lab 390 minutes
Total duration	900 minuten
Beloning	240.00 Euro
Taal	Dutch or English
Registratie eind datum	Fri 11:57 Dec 31-12-2027 wk 52

Login om mee te doen!

Online onderzoek | 45.00 Euro

LET OP: dit is *geen* online onderzoek, maar een onderzoek dat start met een korte online screening. Als je door de screening komt dan moet je naar Roeterseiland komen voor de fMRI meting!

Voor dit onderzoek zoeken wij deelnemers met een mening voor een fMRI experiment. In het experiment zie je stellingen/ argumenten over maatschappelijke topics, en vragen we jou om deze te beoordelen.

Om te controleren of je mee kan doen aan het fMRI experiment ga je een korte online screening invullen. Als je inderdaad binnen onze doelgroep valt, dan vragen wij om je contactgegevens zodat we je kunnen inplannen voor een screeningsgesprek, om te controleren of je veilig de fMRI scanner in kan gaan. Als dat zo is dan maken we een afspraak met je bij het scan centrum op Roeterseiland.

De vergoeding van 45 euro geldt voor deelname aan de fMRI scan.

Soort onderzoek	Online onderzoek
Inloop	Nee
Sessions	1
Total duration	180 minuten
Beloning	45.00 Euro
Taal	Dutch Only
Registratie eind datum	Mon 02:00 May 31-05-2027 wk 22

Login om mee te doen!

Online onderzoek | 0.50 Psychology Research Credit

We’re recruiting psychology students for a study on pets and well-being.

You can have a pet, or not, or you might be fostering one.

You will receive an online questionnaire and will be asked to complete items relevant to well-being and if you are interacting with animals on a daily basis, your experiences with them.

In 20 minutes you can earn 0.5 Psychology Research credits.

Soort onderzoek	Online vragenlijsten
Sessions	Session 1 online 20 minutes
Total duration	20 minuten
Beloning	0.50 Psychology Research Credit
Taal	English Only
Registratie eind datum	Thu 13:43 Oct 22-10-2026 wk 43

Login om mee te doen!

Online onderzoek | 4.50 Psychology Research Credit

Acts of Kindness study

Participating in this scientific study will help us understand the effects of kindness on the psychological well-being of those who perform kind acts.

First, you will fill in a short screener (5 minutes) to check whether you are eligible to participate in this study. If you are eligible, you will take part in a self-guided acts of kindness intervention. For 5 weeks, you will answer daily questions (approximately 1 minute per day) via an app on your smartphone. The questions will focus on loneliness, social anxiety, social connectedness, and affect (mood).

During this period, you will be invited to the lab at the UvA twice for 30-minute meetings. You will also have a short check-in call (15 minutes) with the researcher. During the last 4 weeks of this study, you will participate in a self-guided acts of kindness intervention. In total, you will perform 12 self-chosen acts of kindness. The time you spend on each act will vary, depending on which acts of kindness you choose, but will approximately take 1 hour in total.

At the end of the 5 weeks, you will complete one final questionnaire (5 minutes), after which you will receive your research credits. So in total this study will take about 2 hours and 40 minutes in total.

Requirements:
- You are a student.
- You are at least 18 years old.

Reward:
- 4,5 research credits (Psychology RCs)

Soort onderzoek	Online vragenlijsten
Sessions	Session 1 online 5 minutes Session 2 lab 30 minutes Session 3 lab 30 minutes Session 4 meeting 15 minutes Session 5 online 30 minutes
Total duration	110 minuten
Beloning	4.50 Psychology Research Credit
Taal	English Only
Registratie eind datum	Sun 10:50 Nov 01-11-2026 wk 44

Login om mee te doen!

Online onderzoek | 1.00 Psychology Research Credit

ENG:
We are looking for Dutch- or English-speaking participants aged 16 to 30 for an online study on identity and mental health. Participation takes approximately 40 minutes and is compensated with 1 Psychology Research Credit as the study can be emotionally taxing. Individuals with an intellectual disability, learning disorder, psychotic symptoms, or unresolved acute trauma-related complaints are not eligible to participate.

NL:
We zijn op zoek naar Nederlandstalige of Engelstalige deelnemers van 16 tot 30 jaar voor een online onderzoek naar identiteit en mentale gezondheid. Deelname duurt ongeveer 40 minuten en wordt beloond met 1 Psychology Research Credit. Personen met een verstandelijke beperking, leerstoornis, psychotische symptomen of acute trauma-gerelateerde klachten komen niet in aanmerking voor deelname.

Soort onderzoek	Online vragenlijsten
Sessions	Session 1 online 40 minutes
Total duration	40 minuten
Beloning	1.00 Psychology Research Credit
Taal	Dutch or English
Registratie eind datum	Tue 12:00 Sep 01-09-2026 wk 36

Login om mee te doen!

Online onderzoek | 0.50 Communication Science Research Credit

During this online study, you will be watching a short video. While doing so, you are asked to continuously indicate how much you enjoying watching the video. This way, we aim to learn more about how people process entertainment media content.

To participate in this study, you:
(a) must be 16 years or older
(b) must currently be located in the European Union
(c) actively consent to participating in the study
(d) must be using a desktop computer or a laptop with a screen that is at least 13 inch

Participating in this study takes approximately 15 minutes. Upon completing the entire study, you will receive 0.50 CS Research credit.

Soort onderzoek	Online computertaakjes, Online vragenlijsten
Sessions	Session 1 online 15 minutes
Total duration	15 minuten
Beloning	0.50 Communication Science Research Credit
Taal	English Only
Registratie eind datum	Wed 00:00 Sep 30-09-2026 wk 40

Login om mee te doen!

Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek), Online vragenlijsten | 6.00 Psychology Research Credit

Does stress play a role in how you use your phone? Are you interested in tracking your stress levels for 6 weeks? Help us better understand the connection between stress and daily routines by joining this research project.

We will ask you to attend a 90 minute intake session (a computer task and questionnaires) and to install an app on your phone. You will need to to open the app twice daily (only 5 minutes total a day!) to answer a few short questions about your day, your stress levels, and your routines, for 6 weeks. You will also be required to attend a short online meeting (Zoom or Teams) at the end of the 3rd and 5th week (5 minutes each) and to complete an exit questionnaire at the end of the study (around 30 minutes). The total duration of the study is approximately 340 minutes.

What do you gain from this?
- You can earn up to 6 Psychology Research Credits.
- You will receive a compact overview about your daily stress levels over the course of the study.

You can participate if you:
- are 18-35 years old
- are fluent in English
- own a smartphone with internet access, and are willing to download an app onto it.
- will not be on holidays for more than 1 week during the study period (6 weeks)
- you will remain in the same timezone as Amsterdam for the duration of the study period (6 weeks).

If you would like to participate, you can book a slot for your intake session!

If you have any questions, you can contact the researchers at trackyourstress-fmg@uva.nl.

Soort onderzoek	Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek), Online vragenlijsten
Sessions	Session 1 lab 90 minutes Session 2 lab 5 minutes Session 2 lab 5 minutes Session 3 online 30 minutes
Total duration	130 minuten
Beloning	6.00 Psychology Research Credit
Taal	English Only
Registratie eind datum	Wed 09:00 Sep 30-09-2026 wk 40

Login om mee te doen!

Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 1.50 Psychology Research Credit / 12.50 Euro

We are inviting healthy individuals to participate in our study on reward processing and decision making. In the laboratory, you will perform a computer-based task consisting of three phases, where you will be asked to make decisions about various stimuli and images. The total duration of the study will be around 1 hour and 15 minutes, and you will be compensated with 1.5 Psychology Research Credits or 12,50 euros.

!! You cannot have participated or participate in the study "Neural responses and reward learning" if you want to take part in this study!!

You may participate in the study if:
•   You are between 18 and 35 years old.
•   You are generally healthy.
•   You do not have a history or presence of a mental health disorder.
•   You do not use psychoactive medication (e.g., antidepressants, antipsychotics, stimulants, benzodiazepines, etc.)
•   You have normal or corrected-to-normal vision.

Soort onderzoek	Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Inloop	Nee
Sessions	1
Total duration	75 minuten
Beloning	1.50 Psychology Research Credit / 12.50 Euro
Taal	English Only
Registratie eind datum	Fri 00:00 Jul 31-07-2026 wk 31

Login om mee te doen!

Online onderzoek | 6.75 Psychology Research Credit / 67.50 Euro

ENGLISH:
Would you like to earn 6.75 Psychology Research Credits or 67.50 euros? Are you interested in finding out more about your imagination? Look no further and participate in this study! We are currently looking for physically and mentally healthy participants between the age of 18 and 35. The goal of this study is to assess how well people can script vivid stories using a variety of stimuli. You will be presented with various combinations of pictures and sounds, which you will use as the ingredients for your personally imagined events.

The study will take place over three sessions, scheduled on three consecutive days. However, please note that we can only determine after session 1 whether you can continue your participation in sessions 2 and 3. We cannot disclose the reasons for ending your participation after session 1. If you cannot continue after session 1, we will inform you at the end of the session and reimburse you for your participation in the first session. All sessions take 1,5 hours each (4.5 hours in total). During all sessions, you will have to perform an imagination task on the computer. After signing up, you will receive an e-mail containing an informed consent form and a screener to check whether you are eligible to participate. Filling in the screener will only take 3 minutes. If you meet the criteria, we will call you to ask some additional questions and, if you turn out to be eligible, schedule the three lab sessions.

WARNING: this study makes use of aversive emotional images and sounds that can be experienced as emotionally burdening.

DUTCH:
Wil je 6.75 Psychology Research Credits of 67.50 euro verdienen? Ben je benieuwd naar je eigen verbeeldingskracht? Zoek niet verder en doe mee aan deze studie!

Wij zijn momenteel op zoek naar fysiek en mentaal gezonde deelnemers tussen de 18 en 35 jaar oud. Het doel van deze studie is om te onderzoeken hoe goed mensen levendige verhalen kunnen bedenken aan de hand van verschillende soorten stimuli. Je krijgt verschillende combinaties van beelden en geluiden te zien en te horen, die je gebruikt als ingrediënten voor je eigen ingebeelde gebeurtenissen.

De studie bestaat uit drie sessies, die op drie opeenvolgende dagen worden ingepland. Houd er echter rekening mee dat we pas na sessie 1 kunnen bepalen of je kunt doorgaan met je deelname aan sessie 2 en 3. We mogen de redenen voor het eventueel beëindigen van je deelname na sessie 1 niet bekendmaken. Als je na sessie 1 niet kunt doorgaan, dan informeren we je hierover aan het einde van de sessie en ontvang je een vergoeding voor je deelname aan de eerste sessie. Elke sessie duurt 1,5 uur (4,5 uur in totaal). Tijdens alle sessies voer je een verbeeldingstaak uit op de computer.

Na aanmelding ontvang je een e-mail met een toestemmingsformulier en een korte screening om te bepalen of je in aanmerking komt voor deelname. Het invullen van de screening duurt slechts 3 minuten. Als je aan de criteria voldoet, zullen we je bellen om enkele aanvullende vragen te stellen en, indien je geschikt blijkt, de drie labsessies in te plannen.

LET OP: In deze studie worden aversieve emotionele beelden en geluiden gebruikt, die als emotioneel belastend kunnen worden ervaren.

Soort onderzoek	Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Sessions	Session 1 online 3 minutes Session 2 lab 90 minutes Session 2 lab 90 minutes Session 2 lab 90 minutes
Total duration	273 minuten
Beloning	6.75 Psychology Research Credit / 67.50 Euro
Taal	Dutch or English
Registratie eind datum	Mon 16:31 Aug 31-08-2026 wk 36

Login om mee te doen!

Online computertaakjes | 1.00 Psychology Research Credit

Study Title: Impression Formation in Direct Interactions

Interested in participating in a lab study about social interactions?

We are conducting a research study on how people form impressions of others during direct interactions. Specifically, we aim to understand how feedback received from others influences the impressions we develop.

What will you do?
You will take part in a decision-making task in which you interact with other players and receive feedback about your choices.

Duration & Compensation
The study takes approximately 30 - 40 minutes to complete.
You will receive 1 Psychology Research Credit for your participation.

Eligibility Criteria
You can participate if you:
- Are 16 years or older
- Are fluent in English

If you are interested, please sign up via the lab’s participant system.

If you have any questions, feel free to contact: aysen.aykut@student.uva.nl or d.m.amodio@uva.nl.

We look forward to your participation!

Soort onderzoek	Online computertaakjes
Sessions	Session 1 lab 30 minutes
Total duration	30 minuten
Beloning	1.00 Psychology Research Credit
Taal	English Only
Registratie eind datum	Sun 23:59 Aug 30-08-2026 wk 35

Login om mee te doen!

Onderzoek

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