uva logo
Lab
2020-11-24 14:38:07
Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 6.00 Psychology Research Credit
Microdosing is the practice of taking small amounts of psychedelic substances for a variety of reasons. Many people have praised microdosing for its clinical results, for its widespread effects on creativity, and for its brain-boosting capabilities. We want to test these theories within the lab!

During the experiment, you will undergo two sessions. In one session you will receive a microdose of psychedelic truffles. You will then complete some questionnaires and a number of tasks to assess the drug effects on creativity, the experience of awe, and a number of other cognitive variables. In the other session, you will receive a placebo. After receiving a placebo, you will then complete the same tasks as the above condition.

To participate you must:
- Have no prior experience with psychedelic drugs. Examples of psychedelic drugs include: LSD, psilocybin (i.e. magic mushrooms), & DMT
- Have no diagnosis, or family history, of psychosis
- Be physically and mentally healthy
- Be between 18 and 35 years of age
- Pass the online screener that we will send to you once you have signed up

The online screener will take no longer than 15 minutes. Here, you will watch a short video about microdosing and answer some questions about your demographics and your medical history. If you pass the online screener then we will contact you.

Be prepared - the lab session will take approximately six hours!

P.s. Bring and wear your face mask!
Soort onderzoek Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Vrije inloop Nee
Einddatum 2021-01-31 00:00:00
Duur van het onderzoek 360 minuten
Beloning 6.00 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-10-25 21:34:48
Slaaponderzoek, Vragenlijsten (lab onderzoek) | 13.00 Psychology Research Credit
Are you a good sleeper? Then we are looking for you!

Our project consists of at least two sessions (including an intake meeting) with an optional third session spread out over about a week.

Sessions:
1. Intake meeting (~30 minutes) – 0.5 research credits
2. Nap (09:30 – 13:00 or 15:00 – 18:30) – 4 research credits
3. (Optional) Full night sleep (21:00 – 09:00) – 8.5 research credits

All sessions will take place in the UvA Sleep and Memory Lab located on the Roeterseiland Campus. During the intake meeting, you will get a full explanation of the experiment and will be asked to fill out standard consent forms and a sleep questionnaire. After the intake, you will be asked to wear a sleep and motion tracking wristband for a period of 24 hours before your scheduled nap.
The nap session will either take place in the morning (09:30) or the afternoon (15:00). Dependent on when your nap is scheduled you will be asked to restrict your sleep the night before, you will be allowed 4 hours of sleep during specific times to ensure that you will be able to take a nap the following morning. Your adherence to these instructions will be verified based on the sleep and motion data from the wristband you have been wearing. During your nap session, you will be given instructions on how to put on an EEG headband, which records 2 EEG channels as well as your motions and heart-rate. You will then also be fitted with an EEG cap using 32 EEG electrodes as well as 8 electrodes on your face to detect eye movements and muscle tone. Approximately an hour after your arrival, you will be asked to go to sleep for a period of 2 hours. After your nap you will be asked to fill out another questionnaire and will be given the option to take a shower, this will take about 30 minutes.
Depending on the quality of your nap, you may be asked to participate in a third session: for a full night of sleep. During this third session, approximately 5 days after your nap, you will we asked to arrive at the sleep lab at night (21:00), where we will repeat the same procedure as during the nap session, but this time you will be asked to sleep for a period of 8 hours. This final session will end the next morning around 09:00.

To be able to participate:
- You do not have any subjective sleep issues or diagnosed sleep disorders.
- You find it easy to sleep in a new environment.
- You do not have any neurological, psychological or psychiatric disorders.
- You are not undergoing treatment with any drugs that influence sleep, e.g. sedative, stimulant or hypnotic drugs, or antihistamines (e.g. for allergy treatment).
- You will be asked to report any current medication use on an intake form.
- You do not have infections (e.g. airway infection, corona, influenza, local infection) or any other form of illness that diminishes your fitness.
- You and/or your housemates do not have COVID-19 symptoms.

If you would like to participate, then please fill in the online pre-screening. This will take 5 to 10 minutes. You will be contacted within two weeks if you meet the inclusions criteria.
------ Online pre-screening: https://uva.fra1.qualtrics.com/jfe/form/SV_a8EfmYp1P0TSlj7 ------

-----Nederlandse tekst-----

Ben jij een goede slaper? Dan zijn we naar jou op zoek!

Ons project bestaat uit ten minste twee sessies (inclusief een intakegesprek) met een optionele derde sessie, verspreid over ongeveer een week.

Sessies:
1. Intakegesprek (~30 minuten) – 0.5 research credits
2. Dutjes studie (09:30 – 13:00 of 15:00 – 18:30) – 4 research credits
3. (Optionele) Nacht studie (21:00 – 09:00) – 8,5 research credits

Alle sessies zullen plaatsvinden op het UvA Sleep & Memory Lab (op Roeterseiland Campus). De eerste sessie is een intakegesprek waarin je een volledige uitleg van het experiment krijgt en zal je gevraagd worden om standaard informed consent formulieren te tekenen en een vragenlijst over je slaapkwaliteit in te vullen. Na het intakegesprek krijg je een polsbandje mee waar een bewegingssensor in zit en je slaap registreert. Het is de bedoeling dat je die de 24 uur voorafgaand aan de sessie(s) draagt.
De sessie met het dutje zal in de ochtend (vanaf 09:30) of middag (vanaf 15:00) plaatsvinden. Het is de bedoeling dat je je slaap in de nacht voorafgaand aan de sessie beperkt tot 4 uur in totaal. Wanneer je precies die 4 uur mag slapen (aan het 1e of 2e deel van de nacht) is afhankelijk van wanneer de sessie met het dutje plaatsvindt. Deze slaaprestrictie zorgt ervoor dat je in slaap kan komen tijdens de studie. Via het polsbandje kunnen we zien of je je hebt gehouden aan de voorgeschreven slaaprestrictie. Tijdens de tweede sessie zal je instructies ontvangen over hoe je een EEG-hoofdband - die 2 EEG kanalen, beweging, en hartslag meet - op moet doen. Vervolgens zal je ook een EEG cap geplaatst krijgen die 32 EEG elektrodes bevat, en 8 losse elektrodes op je gezicht die oogbewegingen en spierspanning meten. Ongeveer een uur na je aankomst zal het dutje van 2 uur beginnen. Na het dutje vul je wederom een vragenlijst in, en krijg je de optie om te douchen. Dit duurt zo’n 30 minuten.
Afhankelijk van de slaapkwaliteit van het dutje, zal je mogelijk uitgenodigd worden voor een derde sessie: een nachtstudie. Gedurende deze 3e sessie, die om 21:00 uur begint, zal je de procedure van de 2e sessie herhalen, echter slaap je nu 8 uur lang. Het experiment is de ochtend na het slapen om 09:00 uur klaar.

Vereisten voor deelname:
- Je hebt geen subjectieve slaapproblemen of gediagnosticeerde slaapstoornissen.
- Je vindt het makkelijk om te slapen in een nieuwe omgeving.
- Je hebt geen neurologische, psychologische, of psychiatrische stoornissen of aandoeningen.
- Je ondergaat op dit moment geen behandeling met medicatie die slaap beïnvloedden, zoals kalmerende, stimulerende of hypnotiserende middelen, of antihistaminica (bijvoorbeeld voor behandeling tegen allergieën)
- Er zal worden gevraag huidig medicatiegebruik in te vullen op een intake formulier.
- Je hebt geen infecties (bijvoorbeeld luchtweginfectie, corona, griep, lokale infectie) of enige andere vorm van ziekte dat je fitheid vermindert.
- Jij en/of je huisgenoten hebben geen COVID-19 symptomen.

Als je mee wil doen aan dit onderzoek, vul dan de online pre-screening in (zie link). Dit duurt zo’n 5 á 10 minuten. Indien je geschikt bent zullen we je binnen twee weken mailen.
------ Online pre-screening: https://uva.fra1.qualtrics.com/jfe/form/SV_a8EfmYp1P0TSlj7 ------
Soort onderzoek Slaaponderzoek, Vragenlijsten (lab onderzoek)
Vrije inloop Nee
Einddatum 2021-07-01 00:00:00
Duur van het onderzoek 900 minuten
Beloning 13.00 Psychology Research Credit
Taal Dutch or English

Login om mee te doen!


2020-10-06 10:15:39
Online onderzoek | 1.00 Psychology Research Credit
PLEASE BE AWARE.

YOU WILL ONLY BE PAID IF YOU COMPLETE THE EXPERIMENT.
YOU CAN ONLY TRY ONCE.
THE EXPERIMENT TAKES AROUND AN HOUR.

WHAT IS THIS ABOUT?
Have you ever wondered how good you are at perceiving the world? There are many factors that affect the way we perceive the world, many of them we don't even notice. Using a simple line length judgment task, this study aims to answer some essential questions about the way we consciously perceive the world.

WHAT DO I HAVE TO DO?
On a computer monitor, we will present to you a series of lines and you will have to judge if they are shorter or longer than a reference line and to estimate the average length of the lines you see.

FOR HOW LONG?
The study consists of one session of 60 minutes.

AM I ELIGIBLE?
Any student aged between 18 and 35 is welcome to participate in this study.
Also, the study instructions are written in ENGLISH, if you can read the description of this project you will be able to read the instructions.

WHAT ABOUT THE PAYMENT?
You can get 1 psych RC.
Soort onderzoek Online onderzoek
Vrije inloop Nee
Einddatum 2020-12-01 00:00:00
Duur van het onderzoek 60 minuten
Beloning 1.00 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-10-30 13:54:24
Eye-tracker, Computertaakjes (lab onderzoek) | 1.00 Psychology Research Credit / 10.00 Euro
Hoe interpreteren we de gezichtsuitdrukkingen van verschillende mensen?
In dit onderzoek, krijg je gezichtsuitdrukkingen van verschillende mensen te zien. Je wordt gevraagd welke emotie er wordt getoond. We maken gebruik van een eye-tracker om te meten hoe je naar de gezichten kijkt en hoe je ogen bewegen.

Ben je Nederlands en zie je goed (eventueel met lenzen of bril)? Kom dan naar ons onderzoek!

(Je kan jezelf inschrijven tot 15.30 op de dag voorafgaande het geselecteerde tijdslot)
Soort onderzoek Eye-tracker, Computertaakjes (lab onderzoek)
Vrije inloop Nee
Einddatum 2020-12-30 00:00:00
Duur van het onderzoek 50 minuten
Beloning 1.00 Psychology Research Credit / 10.00 Euro
Taal Dutch Only

Login om mee te doen!


2020-11-19 15:23:31
Fysiologisch onderzoek, Slaaponderzoek, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 2.00 Psychology Research Credit / 20.00 Euro
We are looking for English speaking students who would like to participate in a scientific study that assesses the effect of music on emotions. You will take part in two sessions; the second session will be 12 hours after the first session. This means, you will have to be able to come to the lab in the morning and evening, either on the same day or on two consecutive days. Each session will take approximately 60 minutes.

What we are asking:
- Availability to come to the lab in the morning and evening. There are two possibilities: (1) morning and evening on the same day, or (2) evening on Day 1 and morning on the following day (Day 2).
- Willingness to participate in physiological research (during the sessions, we will attach a sensor to your face).
- Willingness to wear an activity-measuring watch between the two sessions.

What we are offering:
- 2 Psychology Research Credits or 20 €.
- The possibility to extend scientific knowledge!

We will ask you to fill in a short screening questionnaire to assess if you are eligible to participate. You will receive the link to this questionnaire via email from us. After you have filled in the questionnaire, we will get back in touch with you as soon as possible. Filling in the questionnaires will take approximately 10 minutes. There will be no reward given for filling in the screener.

If you have any questions, please contact us at: music.and.emotions2@gmail.com

We look forward to your sign-up!
Soort onderzoek Fysiologisch onderzoek, Slaaponderzoek, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Vrije inloop Nee
Einddatum 2021-08-31 00:00:00
Duur van het onderzoek 120 minuten
Beloning 2.00 Psychology Research Credit / 20.00 Euro
Taal English Only

Login om mee te doen!


2020-11-24 12:26:33
Online onderzoek | 0.50 Communication Science Research Credit
It is becoming more common to stream concerts online. In this survey, a series of questions will be asked about which artists and bands you like, and why you attend their concerts. The goal of this research is to generate insights into the motivations of young adults to attend online concerts. You can participate even if you haven't seen an online concert yet.

The study will take about 15 minutes. As compensation for participating, you will receive 0.5 (Communication Science) Research Credit.

If you wish to receive more information about the research, either now or in the future, please can contact Sietske Schilstra or Sindy Sumter (onlineconcertmotivation@gmail.com / s.r.sumter@uva.nl).
Soort onderzoek Online onderzoek
Vrije inloop Nee
Einddatum 2020-12-29 00:00:00
Duur van het onderzoek 10 minuten
Beloning 0.50 Communication Science Research Credit
Taal English Only

Login om mee te doen!


2020-11-02 09:11:37
Fysiologisch onderzoek, Eye-tracker, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 1.50 Psychology Research Credit / 22.50 Euro
This experiment consists of 2 sessions in the lab on Roeterseiland. During the experiment you will have to look at images on a computer screen and you will receive electrical stimuli, which will be adjusted per person to make sure the stimulus is not painful, but it may be regarded uncomfortable. Next to that we also ask you to fill in some questionnaires. Each session lasts around 45 minutes.

Full participation will be rewarded with 22.5 euros or 1.5 research credits.

For participation you must:
- be between 18 and 35 years old
- NOT have taken part in previous research with electrical stimulation
- be able to come to the lab for 2 days in a row
- be able to speak Dutch or English
- be in good physical and mental health
- NOT wear glasses, unless you can take them off and still read the computer screen
- NOT be taller than 1.90 meters

Do you fit these criteria, and are you interested in helping us understand more about fear responses?
Click on “Ik wil meedoen” below and we will email you as soon as possible.

-----Nederlandse tekst-----

Dit experiment bestaat uit 2 sessies in het lab op Roeterseiland. Tijdens het experiment zal je kijken naar plaatjes op een computerscherm en krijg je elektrische stimuli. De intensiteit van de stimuli zal aangepast worden per persoon zodat ze niet pijnlijk zijn, maar ze kunnen wel als onaangenaam ervaren worden. Ook vragen we je om een aantal vragenlijsten in te vullen. Elke sessie duurt ongeveer 45 minuten.

Volledige deelname wordt beloond met ofwel 22.5 euro, ofwel 1.5 proefpersoonpunten.

Voor deelname:
- moet je tussen 18 en 25 jaar oud zijn
- heb je NIET eerder meegedaan aan een eerder experiment met elektrische stimulatie/schokjes
- kan je 2 dagen achter elkaar naar het lab komen
- spreek je Nederlands of Engels
- ben je in goede mentale en fysieke gezondheid
- draag je GEEN bril, tenzij je zonder bril een computerscherm kan lezen
- ben je NIET langer dan 1.90 meter

Voldoe jij aan deze criteria en wil je ons helpen om angstreacties te begrijpen?
Klik hieronder op “Ik wil meedoen”, dan mailen we je zo snel mogelijk om een afspraak in te plannen.
Soort onderzoek Fysiologisch onderzoek, Eye-tracker, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Vrije inloop Nee
Einddatum 2021-01-26 00:00:00
Duur van het onderzoek 90 minuten
Beloning 1.50 Psychology Research Credit / 22.50 Euro
Taal Dutch or English

Login om mee te doen!


2020-11-23 16:19:06
Fysiologisch onderzoek, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 1.50 Psychology Research Credit / 22.50 Euro
This study consists of one session of 1.5 hours. You will view images on the computer screen, and you will receive an electrical stimulus to your arm. The intensity of the stimulus will be determined individually to make sure it is not painful, but it can be uncomfortable. We will also record physiological measurements for which we will put three small electrodes on your face and two on your left hand. Based on your performance you can earn a small amount of money. This amount will be paid out additionally to the normal reimbursement (1.5 CP Psychology or €22.50 (€15/hr) for participation!

To be able to participate you need to:
- be between 18 and 35 years old
- not be color-blind
- have not previously participated in research using electrical stimuli

We have taken extra measures in the lab to ensure that testing is safe, and we will adhere to the RIVM guidelines. Before each session, you will receive an email with COVID-related questions to ask yourself. This way you can determine whether it is safe for you to come in that day. If you have any questions about taking part in this experiment during the corona situation, please email us!

Would you like to participate? Please click "Ik wil meedoen!" and we will contact you as soon as possible with more information.
Soort onderzoek Fysiologisch onderzoek, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Vrije inloop Nee
Einddatum 2021-03-31 00:00:00
Duur van het onderzoek 90 minuten
Beloning 1.50 Psychology Research Credit / 22.50 Euro
Taal English Only

Login om mee te doen!


2020-08-18 16:49:41
Fysiologisch onderzoek, Vragenlijsten (lab onderzoek) | 75.00 Euro
Does your fear of spiders get in the way of doing all the things you’d like to do, and are you motivated to overcome your fear? Then you may be eligible for our study investigating a new treatment for spider phobia!

The research will occur across multiple sessions, including four in-person sessions and short online questionnaires that we will ask you to fill out at home every other week in the 3 months following your treatment session. Your intake session lasts 1 hour, your treatment session will take 2.5 hours, including a 90-min waiting period. The remaining 2 sessions last 1.5 hours each. We may also contact you for a 1-year follow-up. In these in-person sessions, we will assess your fear of spiders and administer the treatment, which includes taking a pill (one-time only) of either placebo or propranolol (a commonly used beta-blocker). Throughout your participation in this study, we will also ask you at times to approach live spiders.

We are looking for participants who are:
- either diagnosed with spider phobia or whose spider fear gets in the way of doing all the things you’d like to do
- comfortable speaking in English

Because you may receive propranolol, you will not be able to participate if any of the following apply to you:
- you have a personal history of heart problems
- you are currently taking anti-depressants, anti-anxiety medication, or beta-blockers
- you are currently pregnant or breastfeeding

Additionally, you cannot participate in this study if you have previously participated in research that involved live spider encounters.

If you meet the above criteria and are interested in taking part please complete the following (confidential) questionnaire about your fear of spiders, where we will also ask for some medical information. Please note that you will only be compensated for completing this questionnaire if you are eligible and will participate in this study. This questionnaire is expected to take up to 10 minutes to complete.

bit.ly/SpiderPhobiaTreament

After you have done this and were not excluded based on the screener, we will contact you to schedule a phone call with you to further assess if you’re eligible, and if you are eligible, we will schedule your sessions. Please note that we may exclude you at any point in this study if we notice that you do not meet our eligibility criteria.

Please only consider participating in this study if you’re genuinely motivated to overcome your fear of spiders.

If so, we’re excited to get in touch with you!
Soort onderzoek Fysiologisch onderzoek, Vragenlijsten (lab onderzoek)
Vrije inloop Nee
Einddatum 2022-12-31 00:00:00
Duur van het onderzoek 450 minuten
Beloning 75.00 Euro
Taal English Only

Login om mee te doen!


2020-11-10 11:16:30
fMRI, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 25.00 Euro
Dear student,

Note: Only male third-year Bachelor students can participate in this project!
We are looking for participants in our project. We are interested in individual differences in the brain and how they are related to learning strategies and decision-making. Every student is different and so is his or her brain. If you want to see what your brain looks like, join our study!

You will:
- complete online questionnaires [60 minutes]
- get an MRI scan [30 minutes]
- complete behavioral tasks [45 minutes]

For more information, you can look at our website and if you are interested, you can fill out the link to the screener. This will take some minutes to complete. The website: http://bits-of-information.org/DDN/200-scans-project/ If you have any questions, you can contact us!

-----Nederlandse tekst-----

Beste student,

Let op: Alleen mannelijke derdejaars Bachelor studenten kunnen deelnemen aan dit project!
We zijn opzoek naar proefpersonen voor ons huidige project, waarin we bestuderen hoe sociale informatie wordt gebruikt in het maken van keuzes, en hoe dit gerelateerd is aan hersenstructuur.

Als proefpersoon doe je het volgende:
- je vult enkele online vragenlijsten in [60 minuten]
- je ondergaat een MRI scan [30 minuten]
- je maakt enkele gedragstaken [45 minuten]

Voor meer informatie kun je op onze website kijken (http://bits-of-information.org/DDN/200-scans-project/ ) of contact opnemen met ons! Op de website kun je ook een link naar de screener vinden. Het invullen hiervan zal enkele minuten duren.
Soort onderzoek fMRI, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Vrije inloop Nee
Einddatum 2021-01-02 00:00:00
Duur van het onderzoek 135 minuten
Beloning 25.00 Euro
Taal Dutch or English

Login om mee te doen!


2020-09-28 13:49:56
Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 12.50 Euro / 1.00 Psychology Research Credit
Doe mee met onze studie! De studie duurt 45 minuten. Tijdens het onderzoek krijgt u een vragenlijst die u moet invullen. Daarnaast gaat u óf een reeks taken uitvoeren waarbij wij uw reactietijd meten, óf een dagboekpassage schrijven. Samen met andere deelnemers gaat u een aantal taken uitvoeren. Van deze deelnemers krijgt u een dagboekpassage te lezen. Aan het einde van het onderzoek kunnen we u een vraag stellen die we met audioapparatuur opnemen.

Beloning: €12,50 of 1 proefpersoonpunten.

U moet Nederlands spreken voor het experiment.

Interesse? Maak een afspraak via de knop. We bevestigen uw sessie z.s.m. via ons e-mailadres actueel2020@gmail.com.
Soort onderzoek Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Vrije inloop Nee
Einddatum 2020-12-31 00:00:00
Duur van het onderzoek 45 minuten
Beloning 12.50 Euro / 1.00 Psychology Research Credit
Taal Dutch Only

Login om mee te doen!


2020-11-07 12:50:56
Computertaakjes (lab onderzoek) | 1.00 Psychology Research Credit
Bij dit onderzoek wordt gebruik gemaakt van zeven taakjes om limbisch, cognitief en motorisch gedrag te onderzoeken. Dit zijn: het oplossen van rekensommen, herkennen van emoties, een point-to-point finger tapping taak, een verbal fluency taak, een Stroop taak, een werkgeheugen taak en een approach avoidance taak. De taakjes zullen worden uitgevoerd op een iPad in het Behavioural Science Lab, gevestigd op Roeterseiland gebouw L.

Je kan deelnemen als je voldoet aan de volgende eisen:
- Je hebt geen dyscalculie.
- Je hebt geen coördinatieproblemen of moeite met bewegen/een bewegingsstoornis.
- Je hebt geen neurologische of psychiatrische problemen (gehad).
- Je hebt geen visuele problemen - het is geen probleem om contactlenzen of een bril te dragen.
- Je denkt dat je geen probleem hebt met concentreren voor een langere tijd.
- Nederlands is je moedertaal.

Het experiment duurt ongeveer een uur en je ontvangt na afloop een beloning van 1 Psychology Research Credit.
Soort onderzoek Computertaakjes (lab onderzoek)
Vrije inloop Nee
Einddatum 2020-12-20 00:00:00
Duur van het onderzoek 60 minuten
Beloning 1.00 Psychology Research Credit
Taal Dutch Only

Login om mee te doen!


2020-11-18 14:54:00
Eye-tracker, Computertaakjes (lab onderzoek) | 1.00 Psychology Research Credit / 10.00 Euro
We are looking for participants with normal or corrected to normal vision (e.g., through glasses or contact lenses) to participate in this interesting study on the detection of criminals based on their eye-movements.

In the first part of the study, you will either have to do a mock crime, or you will have to read an article. In the next part, our computer will try to detect whether or not you committed the mock crime during the first part of the study solely based on your eye-movements.

The study takes about 1 hour and you will receive €10 or 1 Psychology RC for participating.
Until the end of 2020, participants who join the study for money will receive an extra 5 euro as a COVID premium!

Make sure you are not wearing makeup at the time of the study.
See you in the lab!
Soort onderzoek Eye-tracker, Computertaakjes (lab onderzoek)
Vrije inloop Nee
Einddatum 2021-04-01 00:00:00
Duur van het onderzoek 60 minuten
Beloning 1.00 Psychology Research Credit / 10.00 Euro
Taal English Only

Login om mee te doen!


2020-11-18 13:03:43
Online onderzoek | 0.25 Psychology Research Credit
What? An online study on sorting preferences.
How long? The task will only take 5 minutes.
Eligibility? The study is in English. We need individuals aged 18 to 35 without deficient color vision.

Once you sign up for the project we will send you additional information and the link to the experiment.
Soort onderzoek Online onderzoek
Vrije inloop Ja
Einddatum 2021-03-31 00:00:00
Duur van het onderzoek 10 minuten
Beloning 0.25 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-09-22 16:19:48
Eye-tracker | 4.00 Communication Science Research Credit / 23.00 Euro
Ook voor psychologie studenten! De afdeling Medische Psychologie van Amsterdam UMC zoekt gezonde jonge mannen (18-35 jaar) voor medisch wetenschappelijk onderzoek naar communicatie tussen arts en patiënt. Bij deelname zult u 2 keer 1 uur naar de Universiteit van Amsterdam komen voor een gesprek met een arts, via de computer, waarbij u oxytocine of placebo via een neusspray toegediend krijgt. Oxytocine is een stofje (hormoon) dat door het lichaam aangemaakt wordt. Het is veilig te geven via een neusspray.
Soort onderzoek Eye-tracker
Vrije inloop Nee
Einddatum 2021-01-01 00:00:00
Duur van het onderzoek 120 minuten
Beloning 4.00 Communication Science Research Credit / 23.00 Euro
Taal Dutch Only

Login om mee te doen!


2020-09-18 11:35:22
Fysiologisch onderzoek, Computertaakjes (lab onderzoek) | 50.00 Euro / 5.00 Psychology Research Credit
This study consists of three sessions that are 24 hours apart. The sessions will take 1-1.5 hours on the first day, 2 hours on the second day and 1-1.5 hours on the third day. During the experiment, you will view some images on the computer screen, and you will receive electrical stimuli on your arm. The intensity of the stimulus will be determined individually to make sure it is not painful, but it can be uncomfortable. We will also take physiological measurements for which we will put three small electrodes on your face. On the second day you will receive a single dose of harmless medication (propranolol) or a placebo.

To be able to participate you need to:
- be physically and mentally healthy
- be between 18 and 35 years old
- have not previously participated in research using electrical stimuli

We have taken extra measures in the lab to ensure that testing is safe and we will adhere to the RIVM guidelines. Before each session, we will give you a phone call to check that it is okay for you to come in. If you have any questions about taking part in this experiment during the corona situation, please send us an email!

Would you like to participate? Please click "Ik wil meedoen!" and we will contact you as soon as possible with more information.
Soort onderzoek Fysiologisch onderzoek, Computertaakjes (lab onderzoek)
Vrije inloop Nee
Einddatum 2020-12-31 00:00:00
Duur van het onderzoek 270 minuten
Beloning 50.00 Euro / 5.00 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-10-13 14:15:37
Online onderzoek | 4.00 Psychology Research Credit
We are looking for female first-year student participants! Help us understand how childhood experiences, thoughts, and emotions influence re-victimization in adulthood. All female first-year students are invited to participate (NB, the project is not suitable for male participants).

This longitudinal study is part of a multicenter project of the Universities of Amsterdam, Groningen, Maastricht, Leiden, and Canterbury. The study consists of two parts. The first part consists of 4 sessions of 60 minutes each with questionnaires and experimental tasks, that take place during approximately 3-month time intervals throughout the first study year. Research credits (4 points) will be awarded after completing the four sessions before July 1, 2021 (i.e., before the end of your first study year), or (proportionate to the number of completed sessions) as soon as you decide to discontinue your participation at an earlier point in time.

Based on the test data from the first part of the study, some participants will be invited for the second part of the study.
The second part consists of 4 brief sessions of 5 minutes each with follow-up questions, that take place throughout the second study year.

The measurement sessions in the first year include a range of questionnaires and behavioral tasks. The questionnaires will explore possible aversive childhood experiences, emotions, sexual behaviors, and attitudes about significant others. One behavioral task is an audiotape depicting a girl and a guy who are on a date, and your task is to indicate when the guy has gone too far. The brief measurement sessions in the second year will be about possible re-victimization in the preceding three months.
Soort onderzoek Online onderzoek
Vrije inloop Nee
Einddatum 2020-12-01 00:00:00
Duur van het onderzoek 240 minuten
Beloning 4.00 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-11-23 22:34:53
Online onderzoek | 0.50 Psychology Research Credit
In this experiment, we investigate how learning by trial-and-error interacts with decision making. If you participate, you will perform a computerized task in which you repeatedly choose between three abstract symbols. These symbols act somewhat like slot machines in a casino: Each choice could lead to a winning, but not always. (Note that 'winning' here refers to points, like in a game - so not to research credits.) We are investigating how fast you learn which abstract symbols are the optimal choices, and how many points you are able to collect from these choices.

The experiment is done in your browser. While you do this in a location of your preference, we ask you to approach the experiment as if you are in the behavioral lab. Please take all necessary precautions (e.g. turn off your phone, turn off other applications, inform your housemates) to make sure you are not disturbed during the experiment.

The following exclusion criteria apply:
1. You must be at least 16 years old;
2. You must be able to understand English;
3. You must have normal or corrected-to-normal vision

As compensation for your participation, you receive 0.5 Psychology research credits.
Soort onderzoek Online onderzoek
Vrije inloop Nee
Einddatum 2021-04-01 00:00:00
Duur van het onderzoek 30 minuten
Beloning 0.50 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-11-22 09:56:48
Online onderzoek | 0.50 Psychology Research Credit
Nowadays, an increasing number of individuals are following Instagram influencers, especially the younger generation like undergraduates.
If you have an Instagram account and follow influencers, you can participate in our study to share with us your feelings, attitudes, and intentions towards them!
This online study will be conducted in English. It takes about 20 minutes to finish. You will receive 0.5RC after completion.
Thank you for your interest in our study! We are looking forward to your participation!
Soort onderzoek Online onderzoek
Vrije inloop Nee
Einddatum 2021-02-28 00:00:00
Duur van het onderzoek 20 minuten
Beloning 0.50 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-10-15 17:02:33
Online onderzoek | 1.00 Psychology Research Credit
PLEASE BE AWARE.

YOU WILL ONLY BE PAID IF YOU COMPLETE THE EXPERIMENT.
YOU CAN ONLY TRY ONCE.
THE EXPERIMENT TAKES AROUND AN HOUR.

WHAT IS THIS ABOUT?
Have you ever wondered how good you are at perceiving the world? There are many factors that affect the way we perceive the world, many of them we don't even notice. Using a simple line length judgment task, this study aims to answer some essential questions about the way we consciously perceive the world.

WHAT DO I HAVE TO DO?
On a computer monitor, we will present to you a series of lines and you will have to judge if they are shorter or longer than a reference line and to estimate the average length of the lines you see.

FOR HOW LONG?
The study consists of one session of 60 minutes.

AM I ELIGIBLE?
Any student aged between 18 and 35 is welcome to participate in this study.
Also, the study instructions are written in ENGLISH, if you can read the description of this project you will be able to read the instructions.

WHAT ABOUT THE PAYMENT?
You can get 1 psych RC.
Soort onderzoek Online onderzoek
Vrije inloop Nee
Einddatum 2020-12-01 00:00:00
Duur van het onderzoek 60 minuten
Beloning 1.00 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-09-21 14:07:51
Fysiologisch onderzoek, Slaaponderzoek, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek) | 5.00 Psychology Research Credit / 50.00 Euro
This experiment consists of 5!! sessions in the lab. Please, only sign up if you are able to come to the lab 5 times in a time period of 2 weeks for approximately 45-60 minutes each time.

During the experiment, you will view some images on a computer screen and you will receive electrical stimuli on your arm. The intensity of the stimulus is determined per person to ensure that they are not painful. However, the electrical stimuli can be experienced as unpleasant.
During the third session, you will receive a single dose of harmless medication (propranolol) or a placebo.

To participate you must:
- NOT have participated in an experiment with electrical stimulation
- NOT be afraid of spiders
- be physically and mentally healthy
- be between 18 and 35 years old
- pass the online screener that we will send to you after you have signed up.

Would you like to participate? Then click "I want to participate!" below. We will contact you via email as soon as possible.
Soort onderzoek Fysiologisch onderzoek, Slaaponderzoek, Computertaakjes (lab onderzoek), Vragenlijsten (lab onderzoek)
Vrije inloop Nee
Einddatum 2021-08-31 00:00:00
Duur van het onderzoek 300 minuten
Beloning 5.00 Psychology Research Credit / 50.00 Euro
Taal English Only

Login om mee te doen!


2020-11-20 22:36:56
Online onderzoek | 1.00 Psychology Research Credit
In this short online study, we will briefly show you images of human bodies and you have to indicate whether they were shown in the left or the right of the screen as well as whether they were shown upright or inverted (upside down).

As compensation for participating, you will receive 1 (Psychology) Research Credit.

You may participate, if you are at least 16 years old and have normal vision or corrected-to-normal vision (that is, if you wear glasses, contact lenses, etc.). The experiment can only be performed on a computer, not on a phone or tablet.
Soort onderzoek Online onderzoek
Vrije inloop Nee
Einddatum 2021-04-30 00:00:00
Duur van het onderzoek 60 minuten
Beloning 1.00 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-10-26 12:36:44
Online onderzoek | 1.00 Psychology Research Credit
In this short online study, we will briefly show you either faces or an empty screen and you have to indicate:

1) the degree to which you saw something (i.e., whether and if so, how clearly you saw a face)
2) whether the face was on the left or the right of the screen
3) whether the face was upright or inverted (upside down)

As compensation for participating, you will receive 1 (Psychology) Research Credit.

You may participate, if you are at least 16 years old and have normal vision or corrected-to-normal vision (that is, if you wear glasses, contact lenses, etc.). The experiment can only be performed on a computer, not on a phone or tablet.
Soort onderzoek Online onderzoek
Vrije inloop Nee
Einddatum 2021-05-21 00:00:00
Duur van het onderzoek 60 minuten
Beloning 1.00 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-09-30 09:42:46
Online onderzoek | 1.00 Psychology Research Credit
In this short online study, we will briefly show you faces and you have to indicate whether they were shown in the left or the right of the screen as well as whether they had a happy or a fearful facial expression.

As compensation for participating, you will receive 1 (Psychology) Research Credit.

You may participate, if you are at least 16 years old and have normal vision or corrected-to-normal vision (that is, if you wear glasses, contact lenses, etc.). The experiment can only be performed on a computer, not on a phone or tablet.
Soort onderzoek Online onderzoek
Vrije inloop Nee
Einddatum 2021-03-31 00:00:00
Duur van het onderzoek 60 minuten
Beloning 1.00 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-11-12 12:41:14
Online onderzoek | 0.50 Psychology Research Credit
Complete a 15-minute survey for 0.5 credit

Hey folks!

Are you curious about individuals' inference of the local norms when entering an unfamiliar environment?

In this study, we will ask you to report your opinions about the norms of a small town you are visiting. We will also ask you a number of questions about yourself.

Who can take part in this research?

We are inviting adult participants (older than 16 years) to this research. A demographic question will be asked regarding your gender and age. The study will be conducted in English. Therefore, participants are required to have a sufficient understanding of the English language.

Instructions and procedure

During the first part of the experiment, you will be asked to read a scenario about an event during your visit to a country. This part will take approximately 2 minutes. After this, you will be asked to answer a few questions regarding the scenario you just read. This part will last approximately 13 minutes. Lastly, some demographic details will be asked. In answering the questionnaires, there are no right or wrong answers. Please read the questions carefully and answer as honestly as possible.
Soort onderzoek Online onderzoek
Vrije inloop Nee
Einddatum 2021-06-30 00:00:00
Duur van het onderzoek 15 minuten
Beloning 0.50 Psychology Research Credit
Taal English Only

Login om mee te doen!


2020-10-15 14:42:21
Computertaakjes (lab onderzoek) | 1.50 Psychology Research Credit
This is a lab experiment in which we test the effect of context on the recognition of emotional faces. Only participants who are native speakers of either the Dutch or English language can participate in this experiment. We use a breaking continuous flash suppression task (bCFS) and a priming task. The experiment consists of two parts, which in total will take approximately one hour. It is possible that you will complete part 2 before part 1.

In part 1 you will be asked to determine the emotion you see on a face that is presented briefly.

In part 2 you will look at a screen where a face will be shown to one eye, and a flashing mask will be shown to the other eye. You will be asked to indicate the location of the face on the screen with the arrow keys, as soon as you notice it.

By clicking the link you can read the informed consent and you will be able to book a time slot of one hour in which you want to do the experiment.

The reward for this experiment will be 1,5 Psychology research credits.

-----Nederlandse tekst-----

Dit is een laboratoriumexperiment waarbij we het effect van context op de herkenning van emotionele gezichten testen. Alleen deelnemers die de Nederlandse of Engelse taal als moedertaal hebben, kunnen aan dit experiment deelnemen. We gebruiken een breaking continuous flash suppression task (bCFS) en een primingtaak. Het experiment bestaat uit twee delen, die in totaal ongeveer een uur duren. Het is mogelijk dat u deel 2 voor deel 1 doet.

In deel 1 wordt u gevraagd om de emotie te bepalen die u ziet op een gezicht dat kort wordt gepresenteerd.

In deel 2 kijkt u naar een scherm waar een gezicht aan het ene oog wordt getoond en een knipperend masker aan het andere oog. U wordt gevraagd om de locatie van het gezicht op het scherm aan te geven met de pijltjestoetsen, zodra u het gezicht waarneemt.

Door op de link te klikken kunt u de informed consent lezen en kunt u een tijdslot van een uur reserveren waarin u het experiment wilt doen.

De beloning voor dit experiment is 1,5 Psychology research credits.
Soort onderzoek Computertaakjes (lab onderzoek)
Vrije inloop Nee
Einddatum 2020-12-06 00:00:00
Duur van het onderzoek 60 minuten
Beloning 1.50 Psychology Research Credit
Taal Dutch or English

Login om mee te doen!