Public Projects

feedback-ekx

Apps

Part1 Part 1: Attention pledge, PLS, overview, instructions for game and task. Same for all treatments
Part2 Part 2: belief elicitations
Part3 Part 3
risk_quiz This app is based on the source code provided by Dr. Zhang Jingjing. The source code seems origin...
Survey Survey
Task1 Part 1: first task round

Last updated

2025-04-29

convenience-eco

Apps

bdm Creating a MPL type table which will ask the subjects to choose if they are willing to play a sli...
finalresults
sliders_bdm """ class Constants(BaseConstants): name_in_url = "sliders_bdm" players_per_group = Non...
sliders_practice """ class Constants(BaseConstants): name_in_url = "sliders_practice" players_per_group ...

Last updated

2025-04-29

accounting-research

Apps

consent
study_one

Last updated

2025-04-29

alexexperiment

Apps

End Concluding Questionaire and Results
GI Inclusion of Ingroup in the Self Scale
ITG Introduction to the social group
load Load Vars for Demo
MFQ Moral Foundations Questionaire
RFT Rule Following Task
Start Start of the Study

Last updated

2025-04-28

faropg

Author

Stefano Farolfi

Apps

award_risk_questions Additional Questions
bret Bomb Risk Elicitation Task (BRET) à la Crosetto/Filippin (2013), Journal of Risk and Uncertainty ...
CPR
CPR_AM
CPR_AM_Dictator_Majority CPR avec MA, règle d'approbation majorité, et allocation décidée par un dictateur choisi random p...
CPR_AM_Dictator_Unanimity CPR avec MA, règle d'approbation unanimité, et allocation décidée par un dictateur choisi random ...
CPR_AM_Maj_Min
CPR_AM_Maj_Min_New
CPR_AM_New
dictator_mcf One player decides how to divide a certain amount between himself and the other player. See: Kah...
End_Questionnaire
introduction Consent Form and MCF Scholar identification
jemna Projet Jemna
Payments_more_games
PROVA
public_good_mcf This is a one-period public goods game with 4 players.
questionnaire_emc
Questionnaire_Jemna C'est le questionnaire en ligne qui servira comme test pour l'enquête au sein du projet IDES sur ...
relations Common Pool Resource Game
staghunt Stag Hunt
ultimatum_game Ultimatum game. One player offers to split an endowment between both participants. This can eithe...
ultimatum_gameF Ultimatum game. One player offers to split an endowment between both participants. This can eithe...
wrap Wrapping all the results and chosing one of the game for final payment

Last updated

2025-04-28

jun2022

Apps

pic1_groupC
pic1_groupT
pic2_groupC
pic2_groupT
pic3_groupC
pic3_groupT
pic4_groupC
pic4_groupT

Last updated

2025-04-26

otree-rs-irvine

Apps

paymentInfoMT This application provides a webpage instructing participants how to get paid. Examples are given ...
RST1 Studying saving behavior during the retirement phase
RST1_Task2 Studying saving behavior during the retirement phase - Task 2
RST2 Studying saving behavior during the retirement phase
RST2_Task2 Studying saving behavior during the retirement phase
RST3 Retirement Savings Task - treatment 3 (task1) with different annual and lumpsum benefits dependin...
RST3_Task2 Retirement Savings Task - treatment 3 (task2) with different annual and lumpsum benefits dependin...
savings_survey

Last updated

2025-04-26

the-description-experience-gap

Apps

bad_page
bret
_builtin
ce3_app
cem Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011), as w...
cf_app
closing_page
closing_page3
completion
description_experience
exercise_app
exercise_app3
experience_no_choice
final_choice The final choice of the experiment for all groups.
highprob1_app
highprob3_app
hp1_app
hp3_app
migrations
misattribution
new_1
real_effort This is a task that requires real effort from participants. Subjects are shown two images of inco...
scl Lottery choice task as proposed by Eckel/Grossman (2002), Evolution and Human Behavior 23 (4), 28...
tedious_task Tedious task for excuse experiment
TG1_player1
TG1_player10
TG1_player11
TG1_player12
TG1_player13
TG1_player14
TG1_player15
TG1_player16
TG1_player17
TG1_player18
TG1_player19
TG1_player2
TG1_player20
TG1_player21
TG1_player22
TG1_player23
TG1_player24
TG1_player25
TG1_player26
TG1_player27
TG1_player28
TG1_player29
TG1_player3
TG1_player30
TG1_player4
TG1_player5
TG1_player6
TG1_player7
TG1_player8
TG1_player9
TG2_player10
TG2_player11
TG2_player12
TG2_player13
TG2_player14
TG2_player15
TG2_player16
TG2_player17
TG2_player18
TG2_player19
TG2_player2
TG2_player20
TG2_player21
TG2_player22
TG2_player23
TG2_player24
TG2_player25
TG2_player26
TG2_player27
TG2_player28
TG2_player29
TG2_player3
TG2_player30
TG2_player31
TG2_player32
TG2_player33
TG2_player34
TG2_player35
TG2_player36
TG2_player37
TG2_player38
TG2_player39
TG2_player4
TG2_player40
TG2_player41
TG2_player42
TG2_player43
TG2_player44
TG2_player45
TG2_player46
TG2_player47
TG2_player48
TG2_player49
TG2_player5
TG2_player50
TG2_player51
TG2_player52
TG2_player53
TG2_player54
TG2_player55
TG2_player56
TG2_player57
TG2_player58
TG2_player59
TG2_player6
TG2_player60
TG2_player7
TG2_player8
TG2_player9
TG3_player1
TG3_player10
TG3_player11
TG3_player12
TG3_player13
TG3_player14
TG3_player15
TG3_player16
TG3_player17
TG3_player18
TG3_player19
TG3_player2
TG3_player20
TG3_player21
TG3_player22
TG3_player23
TG3_player24
TG3_player25
TG3_player26
TG3_player27
TG3_player28
TG3_player29
TG3_player3
TG3_player30
TG3_player31
TG3_player32
TG3_player33
TG3_player34
TG3_player35
TG3_player36
TG3_player37
TG3_player38
TG3_player39
TG3_player4
TG3_player40
TG3_player41
TG3_player42
TG3_player43
TG3_player44
TG3_player45
TG3_player46
TG3_player47
TG3_player48
TG3_player49
TG3_player5
TG3_player50
TG3_player51
TG3_player52
TG3_player53
TG3_player54
TG3_player55
TG3_player56
TG3_player57
TG3_player58
TG3_player59
TG3_player6
TG3_player60
TG3_player7
TG3_player8
TG3_player9
TG4_player31
TG4_player32
TG4_player33
TG4_player34
TG4_player35
TG4_player36
TG4_player37
TG4_player38
TG4_player39
TG4_player40
TG4_player41
TG4_player42
TG4_player43
TG4_player44
TG4_player45
TG4_player46
TG4_player47
TG4_player48
TG4_player49
TG4_player50
TG4_player51
TG4_player52
TG4_player53
TG4_player54
TG4_player55
TG4_player56
TG4_player57
TG4_player58
TG4_player59
TG4_player60
TGmemory_player2
the_app_for_test

Last updated

2025-04-25

otree-irvine-essl

Apps

Bank_Run This app implements a simulation of bank runs, in which players represent banks which must decide...

Last updated

2025-04-25

kyle-research-app

Apps

Exp_D_P
Exp_In_Sa_New
Exp_In_Unsa_New
Exp_Unin_Sa_New
Exp_Unin_Unsa_New
Instructions_Common
Instructions_D_P
Instructions_D_V
Instructions_ND_P
Instructions_ND_V
Intro_In_Sa
Intro_In_Unsa
Intro_Unin_Sa
Intro_Unin_Unsa
PEQ_In_Full
PEQ_P
PEQ_Unin_Full

Last updated

2025-04-25

testlenglin

Apps

attention_boule_task preference individuelle
attention_boule_task2 preference individuelle
EXLEY_ACPC
EXLEY_ACPC_TRAINING
EXLEY_ACPS
EXLEY_ACPS_TRAINING
EXLEY_ASPC
EXLEY_ASPC_TRAINING
EXLEY_ASPS
EXLEY_ASPS_TRAINING
EXLEY_ASSO
EXLEY_CONSIGNE
EXLEY_DANA
EXLEY_DEMOG Questionnaire démographique pour GIP
EXLEY_RESULTAT CODER UNE SELECTION ALEATOIRE DE 6 joueurs pour AMIENS
EXLEY_trans_training_real
MAIF_ASSO
MAIF_CONSIGNE
MAIF_DEMOG Questionnaire démographique pour GIP
MAIF_EFFORT Real effort task => decoding
MAIF_PREV ATTENTION : endowment de l'app MAIF_PREV doit être égal à endowment de MAIF_CONSIGNE Pas poss...
MAIF_PREV_YCPC
MAIF_PREV_YCPS
MAIF_PREV_YSPC
MAIF_PREV_YSPS
MAIF_RESULTAT CODER UNE SELECTION ALEATOIRE DE 6 joueurs pour AMIENS
prev2 Prevention 2 - main task reste à faire : coder le front les choix paiement quest...
prev2_prudence
prev2_socio_demo
StartApp Randomizing app sequence

Last updated

2025-04-25

sst-main-04072023

Author

yangcc8380866

Apps

Checkout

Last updated

2025-04-25

zeyuqiu

Apps

baseline Baseline
baselineHL_12 Baseline
baselineHL_14 Baseline
baselineHL_16 Baseline
baselineHL_18 Baseline
baselineHL_20 Baseline
baselineHL_22 Baseline
baselineHL_24 Baseline
baselineHL_6 Baseline
baselineHL_8 Baseline
baselineLH_12 Baseline
baselineLH_14 Baseline
baselineLH_16 Baseline
baselineLH_18 Baseline
baselineLH_20 Baseline
baselineLH_22 Baseline
baselineLH_24 Baseline
baselineLH_6 Baseline
baselineLH_8 Baseline
broadgoal Pilot to deadline project
broadgoal_assigned Pilot to deadline project
broadgoal_assigned_40 Pilot to deadline project
broadgoal_new Pilot to deadline project
broadno Pilot to deadline project
exogenous Baseline
exogenousHL_18_789 Baseline
exogenousHL_20_189 Baseline
exogenousHL_20_567 Baseline
exogenousHL_22_456 Baseline
exogenousHL_24_123 Baseline
exogenousHL_24_234 Baseline
exogenousLH_24 Baseline
individual Baseline
individual_24 Baseline
narrowgoal Pilot to deadline project
narrowgoal_assigned Pilot to deadline project
narrowgoal_assigned_5 Pilot to deadline project
narrowgoal_new Pilot to deadline project
narrowno Pilot to deadline project
PGG_Real_Effort_Michalis2
responsibility Baseline
responsibilityHL_24 Baseline
responsibilityLH_24 Baseline

Last updated

2025-04-25

normalformtest

Apps

binarychoice
consent_form
last_page
lobby
popularity

Last updated

2025-04-24

technion-web-experiments

Author

Eran Dorfman

Apps

mind_game
mind_game_practice

Last updated

2025-04-24

microcourse

Apps

controls controls
instructions instructions
introduction Introduction
mainstage mainstage
thankyou summary

Last updated

2025-04-23

gamblingbandit

Apps

introduction Introduction
mainstage SURVEY_Main
ranking Introduction
ranking2 Introduction
thankyou

Last updated

2025-04-23

ts-pgg

Apps

comprehension_test_complex Comprehension test. If the user fails too many times, they exit.
debrief debrief
instructions instructions
TS_PGG Time Sensitive Public Goods Game

Last updated

2025-04-23

costly-reporting

Author

Arhan S. Ertan

Apps

prisoners_dilemma

Last updated

2025-04-23

gefinal

Author

hdezghbt

Apps

end
intro """ class C(BaseConstants): NAME_IN_URL = 'intro' PLAYERS_PER_GROUP = None NUM_ROUN...
midbreak
part1
part2
questionnaire
questionnaire2

Last updated

2025-04-23

fitpptc

Apps

beliefelicitation Public Learning
demographics
setup
studyend

Last updated

2025-04-22

fall-summer-winter

Apps

asymmetric_prior
AttentionCheck
Bayesian_Grouping
frame
graphInterpretation
similarity
welcome Welcome Page

Last updated

2025-04-22

jko2022

Apps

consent This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
instructions This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
main This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
payment This application provides a webpage instructing participants how to get paid. Examples are given ...
pilot This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
pilot_instructions This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
pilot_payment This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
pilot_practice This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...
pilot_survey
practice This is a one-shot "Prisoner's Dilemma". Two players are asked separately whether they want to co...

Last updated

2025-04-18

uab-experiment2

Description

Worker Phase

Apps

example Introduction to study and examples.
real_effort Letter-to-number encryption task.

Last updated

2025-04-17

uab-experiment

Description

Spectator Phase

Apps

final
intro
sg

Last updated

2025-04-17

selection-game

Author

Alejandro Hirmas

Apps

Calibration
checkFunctions
InformedConsent
Instructions
Questionnaire
Results
Task

Last updated

2025-04-16

p-dilemma

Author

T. Y.

Apps

pd_coop
pd_noncoop
pd_tft
scissors_paper_3BAC
scissors_paper_A
scissors_paper_B
scissors_paper_C

Last updated

2025-04-12

diss-beta

Apps

diss_exp
diss_exp_ex
diss_exp_ex_both
diss_exp_ex_neg
diss_exp_instructions_ex
diss_exp_instructions_pd
diss_exp_pd
diss_exp_survey
exchange
norm_experiment
SVO_slider

Last updated

2025-04-12

revhelp

Apps

app_revhelp

Last updated

2025-04-11

redistribution-experiment

Apps

Stage1_compr_cond System and effort choices under subjective beliefs.
Stage2_subj System and effort choices under subjective beliefs.
Stage3_guess Guess of investements in egalitarian system.
Stage4_obj System and effort choice under objective beliefs.
Stage5_rob_subj System and effort choice in robustness stage.
Stage6_rob_guess You will play the "Redistribution Game". Each player has two attributes: wealth and decision, on...
Stage7_rob_obj System and effort choice in robustness stage.
Stagex_pay You will play the "Redistribution Game". Each player has two attributes: wealth and decision, on...

Last updated

2025-04-10

sleepy-sierra-21000

Apps

demo_two_dimensional_dictator_game
two_dimensional_dictator_game

Last updated

2025-04-09

xai-price-est

Apps

immo_exp

Last updated

2025-04-09

arthur-behavior-lab

Apps

Rely_N_Verify Rely and verify game

Last updated

2025-04-09

decision-making-study-2008

Apps

pilot Authors: Lukas Bolte (lukas.bolte@outlook.com) Vlasta Rasocha
pilot3 Authors: Lukas Bolte (lukas.bolte@outlook.com) Vlasta Rasocha
question2 Authors: Lukas Bolte (lukas.bolte@outlook.com) Vlasta Rasocha

Last updated

2025-04-09

aqueous-cliffs-60932

Author

Ilkka Leppanen (i.leppanen@lboro.ac.uk)

Apps

columbiacardtask
columbiacardtask_live
desktop_columbiacardtask_live

Last updated

2025-04-08

responsibility-nisvan

Apps

Belief_R1 Part 2 - Beliefs - R1
Introduction Welcome - Introduction to Experiment
Introduction2 Welcome - Introduction to Experiment
P1T1 Part 1 - Task 1: Counting Task App (Instructions and Task)
P1T2 Part 1 Task 2 - Pattern Puzzle Task (with instructions and practice round)
P1T2_Instructions Part 1 Task 2 - Instructions (with Practice)
P2_Instructions Part II Instructions and Comprehension Questions
P2_Instructions_EL Part II Instructions and Comprehension Questions
P2_Instructions_EOR Part II Instructions and Comprehension Questions - EOR
P2_Instructions_M Part II Instructions and Comprehension Questions
P2_Instructions_MOR Part II Instructions and Comprehension Questions
P2_Instructions_R1 Part II Instructions and Comprehension Questions - ROR
P2_Instructions_ROR Part II Instructions and Comprehension Questions - ROR
P2_Instructions_RORH Part II Instructions and Comprehension Questions - ROR
P3_SVO Part 3 - SVO TASK
Part2_EL Part 2 - Allocation Game - EL
Part2_EOR Part 2 - Allocation Game - EOR
Part2_EV Part 2 - Allocation Game - Election with Voluntary Choice
Part2_ML Part 2 - Allocation Game - ML
Part2_MOR Part 2 - Allocation Game - MOR
Part2_R1 Part 2 - Allocation Game - R1
Part2_R8 Part 2 - Allocation Game - R8 Belief
Part2_RL Part 2 - Allocation Game - RL
Part2_ROR Part 2 - Allocation Game - ROR
Part2_RORH Part 2 - Allocation Game - RORH
Part3_Instructions Part III Instructions and Comprehension
Part3Preferences Part 3 - Eliciting Preferences
Payment Payment: End of Experiment
Payment_R1 Payment: End of Experiment
PostSurvey Feedback: Post-experiment survey EOR
PostSurvey_EOR Feedback: Post-experiment survey
PostSurvey_MOR Feedback: Post-experiment survey
PostSurvey_ROR Feedback: Post-experiment survey
PostSurvey_ROR1
PostSurvey_RORH Feedback: Post-experiment survey

Last updated

2025-04-03

feess

Apps

discrimination
discrimination2
leadership
leadership2

Last updated

2025-04-03

econz

Author

Huanren Zhang

Apps

consent Basic information and consent form
crt Cognitive Reflection Test (CRT)
eet This oTree application allows to implement the Equality Equivalence Test (EET) as proposed by Ker...
game_quiz Quiz questions for the games
games_quiz Quiz questions for the games
otreeutils
payment Payment information
payment_simple Payment information
qualification MTurk Qualification HIT
ravens Raven's progressive matrices test measuring cognitive ability
ravens6 Raven's progressive matrices test measuring cognitive ability
ravens_lite Raven's progressive matrices test measuring cognitive ability
recap ReCaptcha Demo
recruitment MTurk Qualification HIT
repeated_2games Repeated game, only one match. Dropouts (no response in 1 minute) causes termination for the matc...
repeated_game Repeated game, only one match. Dropouts (no response in 1 minute) causes termination for the matc...
set_ending_time setting the experiment ending time for the calculation of the duration of the experiment
survey_mturk Survey questions

Last updated

2025-04-02

labedscrest

Apps

Consent
Instructions
Main
Main2
Main2_BC
Payment
Quest

Last updated

2025-04-01

study-on-task-performance

Apps

additions_rounds_agents
additions_rounds_agents_copy
additions_rounds_principals
additions_rounds_principals_copy
debriefing_agents
debriefing_principal
Inbetween
Inbetween_copy
instructions1_agents
instructions1_agents_nounder
instructions1_principals
instructions1_principals_nounder
instructions2_agents
instructions2_agents_nounder
instructions2_principals
instructions2_principals_nounder
puzzles_rounds_agents
puzzles_rounds_agents_copy
puzzles_rounds_principals
puzzles_rounds_principals_copy
welcome_app_agent
welcome_app_principal

Last updated

2025-04-01

credibility

Apps

start Experiment Wait-room: Sets group matrix and assigns player roles
stg1_1 Stage Stage 1 Instructions
stg1_2 Stage stg1_2 Game
stg2_1 Stage 2 Instructions
stg2_2 Slider Training
stg2d1_3 Stage 2 Decision 1 Instructions
stg2d1_4 Stage 2 Decision 1 Game
stg2d2_6 Stage 2 Decision 2 Instructions
stg2d2_7 Stage 2 Decision 2 Game
stg2d3_8 Stage 2 Decision 3 Instructions
stg2d3_9 Stage 2 Decision 3 Game & Final Payoff screen

Last updated

2025-03-31

cliccs

Apps

A_Intro
B_EWE
C_HLPL Inspired by https://github.com/felixholzmeister/mpl
D_Outro
oChat a chatGPT interface for oTree

Last updated

2025-03-31

bgpilot

Apps

BG_FULL_A Buffat & Senn (baseline)
BG_FULL_B Buffat & Senn (baseline)
BG_FULL_C Buffat & Senn (baseline)
BG_FULL_D Buffat & Senn (baseline)
BG_PENDO_A endogenous information
BG_PENDO_B endogenous information
BG_PENDO_C endogenous information
BG_PENDO_D endogenous information
BG_PENDO_EXIT_A endogenous information + exit
BG_PENDO_EXIT_B endogenous information + exit
BG_PENDO_EXIT_C endogenous information + exit
BG_PENDO_EXIT_D endogenous information + exit
BG_PINFO_A Partial Information (B&S without bribe disclosure in feedback)
BG_PINFO_B Partial Information (B&S without bribe disclosure in feedback)
BG_PINFO_C Partial Information (B&S without bribe disclosure in feedback)
BG_PINFO_D Partial Information (B&S without bribe disclosure in feedback)
CRT
distribution_game
distribution_game_Time_instruction
IRI
Payments
QuestionarioFinale_BG
QuestionarioFinale_BGReggio
WelcomeREBEL_LAB student lab
WelcomeVERA_LAB student lab

Last updated

2025-03-29

forecastsurvey

Apps

Baillon
EN1_Intro
EN2_Baillon
EN3_Outro
Intro
Outro

Last updated

2025-03-28

complexity2021

Apps

Cognitive Cognitive recognition test
Complex Complex without pre-observation
Complex_Base Simple
Complex_Simple Simple without assistance
Complex_Twenty Reporting all twenty attributes
Complex_Twenty_TenR Reporting all twenty attributes
Dice Dice task
Elicitation Elicitation of preferences for complexity
Elicitation_wtp
MemoryCards Memory test
Partial_1
Partial_2
pay Randomly choosing one round for final payoff
pay_beauty This application provides a webpage instructing participants how to get paid. Examples are given ...
pay_complexity Randomly choosing one round for final payoff
pay_elicitation Randomly choosing one round for final payoff
pay_partial Randomly choosing one round for final payoff
pay_persuasion Randomly choosing one round for final payoff
questionnaire
quiz_base Comprehension quiz for the complexity experiment
quiz_complex Comprehension quiz for the complexity experiment
quiz_pay Comprehension quiz for the complexity experiment
quiz_simple Comprehension quiz for the complexity experiment
random_pay This application provides a webpage instructing participants how to get paid. Examples are given ...
Volunteer_dilemma Each player decides if to free ride or to volunteer from which all will benefit. See: Diekmann, ...

Last updated

2025-03-25

bchh

Apps

Experiment

Last updated

2025-03-25

chance-301

Apps

attention Attention check
kicked_out

Last updated

2025-03-24

rotations

Apps

rotations
rotations OLD

Last updated

2025-03-17

kspsy

Apps

instruction
introduction イントロダクション

Last updated

2025-03-16

kpsy

Apps

instruction
introduction イントロダクション

Last updated

2025-03-16

pggozono

Apps

instruction
introduction イントロダクション

Last updated

2025-03-16

otreeblack

Apps

swan Your new decision-making task where participants choose between a random number from a normal dis...

Last updated

2025-03-14

neutralname-101

Apps

attention Attention check
kicked_out

Last updated

2025-03-03

xyagao

Apps

incomplete_preference Your app description This experiment studies the incomplete preference and the relationship betwe...
incomplete_preference_01172024 Your app description This experiment studies the incomplete preference and the relationship betwe...
JMPJointApp

Last updated

2025-02-23

interactive-simon-2023

Apps

control

Last updated

2025-02-20

imprsotree

Apps

dice
pgg
risky
timeout

Last updated

2025-02-13

otreehub-test

Apps

control_questions Simple version of comprehension test
control_questions1_ConInfPun Simple version of comprehension test
control_questions1_PunInfCon Simple version of comprehension test
pgg
punishment_pgg Public goods with punishment
punishment_pgg_PunInfCon Public goods with punishment, treatment where punishment table is first, then they are viewed, th...
Test_upload

Last updated

2025-02-13

econ101-experiments

Apps

double_auction_baseline Double auction market
double_auction_buyer_adv Double auction market
double_auction_same_val Double auction market
double_auction_seller_adv Double auction market
general_info General Info
public_goods_punishment Public goods with punishment, roughly based on Fehr & Gaechter 2000.
public_goods_without_punishment Public goods with punishment, roughly based on Fehr & Gaechter 2000.

Last updated

2025-02-12

matches

Apps

att_comp_checks
consent
experiment_dnu
experiment_end
experiment_test
follow_ups
introduction
PIS
selection_crit

Last updated

2025-02-09

wkwk-exp-0

Apps

Last updated

2025-02-06

hlmm

Apps

baby_livepage
budgeting_values
endogenous_choice_budget
HLMM
HMM
HMM2
HMMS
HT_Absent
ht_pilot
ht_pilot_2
HT_Private
HT_Project
live_pages_demo
RPIPromotions

Last updated

2025-02-06

welfare-notions

Apps

rules Pilot for Rules Project

Last updated

2025-01-31

nosellers

Apps

allocation
allocation_old
nosellers
nosellers_old
sellers
sellers_old

Last updated

2025-01-29

ibt-hsg

Apps

DICE Mimic social media feeds with DICE.

Last updated

2025-01-28

baer-lab

Apps

analogientest
Analogy Read quiz questions from a CSV (complex version). See also the 'simple' version. It would be much...
automl AutoML
automl_treatment2 AutoML
baerlab_intro Standard Intro Screen interchangable first pages ( C.WELCOME_PAGE link With or W/o Partner find page
btae Read quiz questions from a CSV (simple version). See also the 'complex' version of this app.
chip_bargain Poker Bargain Spiel für Museumsnacht mit Claus Jochen
corruption
count_numbers Count character in characters
count_numbers_group Count character in characters
count_numbers_group_symbolic Count character in characters
dohme_lotterie
Employee_Game
First_Game Instructions and information
hrd
monty_hall
multi_select_complex Question that lets you select multiple options (multi-select, multiple choice / multiple answer) ...
nps
paper_scissor_rock
payment
questionnaire Fragebogen für das WB Social Norms Experiment 3 Treatments: control, T1 und T2
Random_Generator Random Generator Game
random_ID "random ID".
sliders
social_proximity Social Proximity Combined
social_proximity_intro Social Proximity Intro Part 1 incl Fragebogen
social_proximity_part2
social_proximity_single_questionaire
social_proximity_single_session Notizen 25.09.2023 Vorschlag für neues Programm Instruktionen 1 (5 Minuten) -> Persönlichkeit...
social_questionare Question that lets you select multiple options (multi-select, multiple choice / multiple answer) ...
Task Containing all the tasks .
taxevasion
termine_harris "Widget to sort your preference".
Termine_widget "Widget to sort your preference".
wb_total_results Show Total Results
whistleblowing

Last updated

2025-01-25

socialauditstudy

Apps

Start
SurveyandResults SurveyandResults of all tasks
SurveyandResultstest SurveyandResults of all tasks
Task1 Main Task of the Social Audit experiment.
Task2 One player decides how to divide a certain amount between himself and the other player. See: Kahn...
Task3 Multiple price list task as proposed by Holt/Laury (2002), American Economic Review 92(5).

Last updated

2025-01-25

p-pg

Apps

inl_6 This app is to be used with the Groups of 6 Participants, with a Supervisor. This is the Ingroup ...
l_6 This app is to be used with the Groups of 6 Participants, with and without a Supervisor.
majl_6 This app is to be used with the Groups of 6 Participants, with a Supervisor. One worker is swappe...
minl_6 This app is to be used with the Groups of 6 Participants, with a Supervisor. One worker and the s...
nol_6
outl_6 This app is to be used with the Groups of 6 Participants, with a Supervisor. This is for the Outg...
questionnaires App containing 2 questionnaires and the demographic survey.
questionnaires_l_6 For L_6, App containing 2 questionnaires and the demographic survey.
questionnaires_nol_6 For NoL_6, App containing 2 questionnaires and the demographic survey.

Last updated

2025-01-17

otreepilot

Apps

BoS Patrick Sewell (modified a one-shot PD to have multiple repeated coordination games)
BoSC Patrick Sewell (modified a one-shot PD to have multiple repeated coordination games)
coordination_test Stag_Hunt_Attempt1
falk_survey oTree version of Falk et al. (2016) Global Preference Survey made by Patrick Sewell
game_instructions Instructions for games
icl Staircase risk elicitation task as proposed by Falk et al. (2016), Working Paper.
penalty_kick
pennies Patrick Sewell (modified a one-shot PD to have multiple repeated coordination games)
stag I modified a one-shot PD to have multiple repeated coordination games
time_elicitation_task Staircase time elicitation task as proposed by Falk et al. (2016), Working Paper.
trustgame_learning

Last updated

2025-01-14

otreetagoffen

Apps

Details
dictator1 \nOne player decides how to divide a certain amount between himself and the other\nplayer.\nSee: ...
dictator1Dual \nOne player decides how to divide a certain amount between himself and the other\nplayer.\nSee: ...
OeffentlichesGut5
trustOriginal \nThis is a standard 2-player trust game where the amount sent by player 1 gets\ntripled. The tru...
Ultimatum_1 \nThis is a 1 staged "Ultimatum Game". One of two players is aked to split 100. The second player...
Ultimatum_2 \nThis is a 1 staged "Ultimatum Game". One of two players is aked to split 100. The second player...

Last updated

2025-01-13

tree-test

Apps

EndPage
grouping_livepage Wait page implemented from scratch, using live pages.
grouping_waitpage
instructions
test
the_game The actual game: after 20 rounds randomisation until round 30.

Last updated

2025-01-12

international-trade-game

Apps

International_Trade_Game
International_Trade_Game2

Last updated

2025-01-10

mansplaining

Apps

_builtin
FL
MS_3

Last updated

2025-01-10

tullock-essl

Author

Francisco Klapp, UCI

Apps

asynchronous Asynchronous 2-player sequential game (players can play at different times), where we guarantee p...
bigfive Big 5 personality test
bots_vs_humans Humans vs. bots. This is a public goods game where you play against 2 bots. The bots use a tit-f...
choice_list Choice list (Holt/Laury, risk preferences, price list, equivalence test, etc)
continuous_time_slider Continuous-time public goods game with slider
crazy_eights Card game (crazy eights)
dollar_auction Dollar auction
double_auction Double auction market
double_auction_OLG Double auction market in an OLG framework
double_auction_OLG_practice Double auction market in an OLG framework
double_auction_OLG_questionnaire This app implements the questionnaire and ethical survey for the common value auction experiment...
ebay eBay style auction
fast_consensus Reach a consensus with your group before your payoffs shrink to 0. Similar to the "Endgame" segme...
go_no_go Go/No-go
image_annotation
image_rating Rating images (WTP/willingness to pay)
intergenerational
iowa_gambling Iowa Gambling Task. See: "Insensitivity to future consequences following damage to human prefront...
live_bargaining For oTree beginners, it would be simpler to implement this as a discrete-time game by using mult...
live_bargaining_nash_kalai Continuous time bargaining game over P and Q b/w Seller and Buyer
live_bargaining_nash_kalai_practice Continuous time bargaining game over P and Q b/w Seller and Buyer
live_bargaining_nash_kalai_questionnaire This app implements the questionnaire and ethical survey for the common value auction experiment...
live_coordination Live coordination (voting with chat/negotiation)
nim Game of Nim. Players take turns adding a number. First to 15 wins.
panas PANAS (positive and negative affect schedule)
punishment Public goods with punishment, roughly based on Fehr & Gaechter 2000.
randomize_stimuli This app is a demonstration of different ordering of stimuli, such as multiple blocks, randomiza...
read_mind_in_eyes Reading the Mind in the Eyes Test (Baron-Cohen et al. 2001). See here: http://socialintelligence....
rockpaperscissors
scheduling_part0 Scheduling players to start at a certain time (part 0: booking app)
scheduling_part1 Scheduling players to start at a certain time (part 1: grouping app)
shop Shopping app (online grocery store)
strategy_method Strategy method for ultimatum game.
stroop Stroop test.
supergames_indefinite Supergames of an indefinitely repeated prisoner's dilemma
svo Social Value Orientation (Murphy et al)
tictactoe Tic-tac-toe
Tullock_questionnaire This app implements the questionnaire and ethical survey for the common value auction experiment...
tullock_supergames_indefinite Supergames of an indefinitely repeated tullock contest
tullock_supergames_indefinite backp11-26 Supergames of an indefinitely repeated tullock contest
twitter Mini-Twitter
wait_page_from_scratch Wait page implemented from scratch, using live pages.
wisconsin Wisconsin card sorting test: https://doi.org/10.1093/cercor/1.1.62
word_search Multiplayer word search game
z_double_auction_OLG_backup Double auction market in an OLG framework
z_double_auction_OLG_backup_3_8 Double auction market in an OLG framework
z_double_auction_OLG_questionnaire This app implements the questionnaire and ethical survey for the common value auction experiment...
zz_double_auction_OLG Double auction market in an OLG framework
zz_double_auction_OLG_practice copy Double auction market in an OLG framework
zz_double_auction_OLG_questionnaire copy This app implements the questionnaire and ethical survey for the common value auction experiment...

Last updated

2025-01-10

behavor

Apps

anchoring
asia_disease
availability
dictator_10_round One player decides how to divide a certain amount between himself and the other player. See: Kahn...
guess_two_thirds_10_round a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of th...
public_goods_simple_10_round
representativeness
trust_10_round This is a standard 2-player trust game where the amount sent by player 1 gets tripled. The trust ...

Last updated

2024-12-23

baerlab2

Apps

Analogy Read quiz questions from a CSV (complex version). See also the 'simple' version. It would be much...
automl AutoML
automl_treatment2 AutoML
baerlab_intro Standard Intro Screen interchangable first pages ( C.WELCOME_PAGE link With or W/o Partner find page
btae Read quiz questions from a CSV (simple version). See also the 'complex' version of this app.
corruption
count_numbers Count character in characters
count_numbers_group Count character in characters
dohme_lotterie
First_Game Instructions and information
hrd
multi_select_complex Question that lets you select multiple options (multi-select, multiple choice / multiple answer) ...
nps
payment
questionnaire Fragebogen für das WB Social Norms Experiment 3 Treatments: control, T1 und T2
Random_Generator Random Generator Game
random_ID "random ID".
sliders
social_proximity_part2
social_questionare Question that lets you select multiple options (multi-select, multiple choice / multiple answer) ...
Task Containing all the tasks .
taxevasion
termine_harris "Widget to sort your preference".
Termine_widget "Widget to sort your preference".
wb_total_results Show Total Results
whistleblowing

Last updated

2024-12-19

otree-explab2

Apps

Last updated

2024-12-19

infodemand1

Apps

coin_flip Curiosity and Information Demand

Last updated

2024-12-19

demandadvice

Author

Jacopo Bregolin

Apps

ControlQ Control questions.
Game Game: In period 1, advisor(s) suggest and agent has to make a choice. In the second period the a...
Intro Introductiory description and instructions of the game.
PostQ Post experimental questions and final payoff

Last updated

2024-12-08

experimentpsyecon

Apps

instructions
last_page
oneshotDisaster

Last updated

2024-12-04

samstelnicki

Apps

asset_market_teams Double auction market
asset_market_teams2 Double auction market
bg 2 Bubble Game by Moinas and Pouget (2013), Econometrica 81(4): 1507-1539
demographic_questions Demographic Information Questions
demographic_questions_nogender Demographic Information Questions
double_auction Double auction market
social_learning
social_learning_nogender
social_learning_nogender_star
social_learning_star
testers Asset Market Teams

Last updated

2024-12-02

taxexperiment

Author

Victor van Pelt

Apps

publictax Public Tax Experiment in oTree
publictax_aggressive Public Tax Experiment in oTree
publictax_button Public Tax Experiment in oTree
publictax_button_disclaimer Public Tax Experiment in oTree

Last updated

2024-11-27

surveypayment

Apps

Last updated

2024-11-25

hieda

Description

Real-effort tasks (transcription, decoding, matrix, sliders, etc)

Apps

first
real_effort Real-effort tasks. The different tasks are available in task_matrix.py, task_transcription.py, et...
sliders """ class Constants(BaseConstants): name_in_url = "sliders" players_per_group = None ...

Last updated

2024-11-25

test20221216

Author

Dai, Ming

Apps

bigfive Big 5 personality test
bigfive_UG_effort |\_/| | @ @ Woof! | <> _ | _/\------_...
bigfive_UG_luck |\_/| | @ @ Woof! | <> _ | _/\------_...
effort_game |\_/| | @ @ Woof! | <> _ | _/\------_...
inequality_aversion_effort |\_/| | @ @ Woof! | <> _ | _/\------_...
inequality_aversion_luck |\_/| | @ @ Woof! | <> _ | _/\------_...
lottery |\_/| | @ @ Woof! | <> _ | _/\------_...
majority_unweighted_risk
majority_unweighted_time_reorder
majority_unweighted_time_risk
majority_unweighted_time_risk_reorder
majority_weighted_risk
majority_weighted_time_reorder
majority_weighted_time_risk
majority_weighted_time_risk_reorder
Questionnaire_effort |\_/| | @ @ Woof! | <> _ | _/\------_...
Questionnaire_luck |\_/| | @ @ Woof! | <> _ | _/\------_...
ultimatumgame_effort |\_/| | @ @ Woof! | <> _ | _/\------_...
ultimatumgame_luck |\_/| | @ @ Woof! | <> _ | _/\------_...
unanimity_unweighted_risk
unanimity_unweighted_risk_reorder
unanimity_unweighted_time_risk
unanimity_unweighted_time_risk_reorder
unanimity_weighted_risk
unanimity_weighted_risk_reorder
unanimity_weighted_time_risk
unanimity_weighted_time_risk_reorder

Last updated

2024-11-21

nir-experiment

Apps

exit_survey_CB
instructions
Round_1
Round_11
Round_111
Round_1111
Round_111A
Round_11A
Round_1A
Round_2
Round_22
Round_222
Round_2222
Round_222A
Round_22A
Round_2A
Round_3
Round_33
Round_333
Round_3333
Round_333A
Round_33A
Round_3A
Round_444A
Round_44A
Round_4A
Round_555A
Round_55A
Round_5A
Round_666A
Round_66A
Round_6A
six_player_instructions

Last updated

2024-11-20

foooood

Apps

foodloss
foodloss_practice
PRSvsPC

Last updated

2024-11-17

gameminer

Apps

T1_Without_Game_Miner During this short experiment you will see various games as in the image below. We will first expl...
T2_With_Game_Miner During this short experiment you will see various games as in the image below. We will first expl...
T3_Without_Game_Miner During this short experiment you will see various games as in the image below. We will first expl...
T4_With_Game_Miner During this short experiment you will see various games as in the image below. We will first expl...
T5_Without_Game_Miner During this short experiment you will see various games as in the image below. We will first expl...
T6_Without_Game_Miner During this short experiment you will see various games as in the image below. We will first expl...

Last updated

2024-11-14

priceselectionmodel

Apps

turst_backup does communicating uncertainty improve trust
turst_backup_dec18 does communicating uncertainty improve trust
turst_uncertainty does communicating uncertainty improve trust
turst_uncertainty_backuo_oct a.k.a. Keynesian beauty contest. Players all guess a number; whoever guesses closest to 2/3 of th...
turst_uncertainty_backup_dec4 does communicating uncertainty improve trust
turst_uncertainty_jan31 does communicating uncertainty improve trust

Last updated

2024-11-02

gachaproject

Apps

aftergacha
end
gacha
gachacontrol
gachatwo
instruction1
instruction2
instruction3
risk_test

Last updated

2024-11-02

collaboration-experiment

Apps

bribe_game
corruption
demographics_survey
informed_consent
morality_survey
results

Last updated

2024-10-30

econntutest

Apps

staircase
task

Last updated

2024-10-30

popadvertisement

Apps

POP_Conjoint POP広告の属性が消費者の衝動買いに寄与する効用値
PRSvsPC じゃんけん\u3000コンピューターと対決
Questionnaire ダイエットに関するアンケート

Last updated

2024-10-30

selfservb

Apps

allocation
dropout
game_results
intro1
intro2
post_experiment_survey
real_effort Real-effort tasks. The different tasks are available in task_matrix.py, task_transcription.py, et...

Last updated

2024-10-29

dotpattern-en-ws-release

Author

Luca Onnis

Apps

figures_app

Last updated

2024-10-29

study-2-2024

Apps

main
utils

Last updated

2024-10-28

meigaku-seqpgg

Apps

battleofsexes
beeWOC
centipede
Chousa
Chousa5
Chousa_Atom
Chousa_Nakano このアプリケーションは調査を実践するために練習用として作成した。
Chousa_Nomura_old3
consent_seqPGG
cont_bandit
cyberball_prequestion
cyberRMob
cyberRMob_cont_3
cyberRMob_ost Conducting cyberball with ostracism
demo_survey_2022 このアプリは２０２２年のプログラム講習で使用したアプリ
downstream_Hap
downstream_Hap_Vis This was created to conduct an experiment on downstream reciprocity (condition: Haptics and Visual)
downstream_sample1 This was created to conduct an experiment on downstream reciprocity
ElFarol
ElFarol_9Exp
ElFarol_Con
ElFarol_Con_English
ElFarol_English
ElFarol_explain
ElFarol_Inst
ElFarol_Inst2
ElFarol_Inst 2
ElFarol_Inst_Div
ElFarol_NoHist
EtoPicRes
expPGG
Expstart
grading
intermission
intimidation_game
KarinQ
KoshiUchiJikken
MAB_20arm
MatchAppQ
MatchingPennie
MBandit
MBandit_Stationary
RecSysQ
red_or_blue
red_or_blue2
red_or_blue3
red_or_blue4
RMob
Sample
Sample2
sample_Tanimoto
Sample_tanimoto_old1
Sample_tanimoto_old_2 このアプリは〇〇のために作成。
seqPGG
seqPGG_break
seqPGG_Info
seqPGG_PostQuestionnaire
seqPGG_Questionnaire
socialdilemma
TanimotoQ
Tanimoto_Q
WakeKoba_hunt_proj
WakeKoba_hunt_proj_ind
WakeKoba_hunt_proj_ver_2
YabuQ

Last updated

2024-10-24

vdf-exp

Author

Maximilian Voigt

Apps

binaryChoice
input
priceList
priceList_new
probMatching
riskResolution
welcome

Last updated

2024-10-14

trustexperimentsas

Apps

Last updated

2024-10-11

pdmba

Apps

prisoner_dilemma

Last updated

2024-10-09

gender-iat

Description

Real-effort tasks with multiple configuration options.

Apps

iat Implicit Association Test, draft

Last updated

2024-10-08

Public Projects

feedback-ekx

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Apps

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convenience-eco

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accounting-research

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alexexperiment

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faropg

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jun2022

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otree-rs-irvine

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the-description-experience-gap

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otree-irvine-essl

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kyle-research-app

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testlenglin

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sst-main-04072023

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zeyuqiu

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normalformtest

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technion-web-experiments

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microcourse

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gamblingbandit

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ts-pgg

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costly-reporting

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