Public Projects
experiment-m2
Links
Author
LEN
Apps
Last updated
2023-04-12
damp-garden-46005
Links
Apps
ale_zeros
Anto This is a taxation experiment
Anto_italian_version Questo è un esperimento su evasione fiscale e corruzione
Climate Online Survey Experiment
counting_zeros An example of real-effort task
with counting 0s as a task
experiment
neha_experiment
realefforttask multi-round real effort task
taxpayer bias This is an adaptation of a simultaneous 100-player game
Last updated
2023-04-11
unraveling
Links
Apps
blank_app
PublicGoods
trust_game
Unraveling
Last updated
2023-04-11
exmeec2022
Links
Apps
baseline
baseline2
open
questionnaire
start
Last updated
2023-04-11
testbc
Links
Apps
a_group_post_questionnaire post-questionnaire
b_belief_formation_Endo belief formation endogenous
b_belief_formation_Exo belief formation exogenous
b_belief_payment_Endo communication
b_belief_payment_Exo communication
b_belief_post_questionnaire_Endo post-questionnaire
b_belief_post_questionnaire_Exo post-questionnaire
b_belief_quiz_Endo A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
b_belief_quiz_Exo A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
class_bargaining This bargaining game involves 2 players. Each demands for a portion of some
available amount. If ...
class_beauty_contest a.k.a. Keynesian beauty contest.
Players all guess a number; whoever guesses closest to
2/3 of t...
class_beauty_contest_test a.k.a. Keynesian beauty contest.
Players all guess a number; whoever guesses closest to
2/3 of t...
class_bertrand 2 firms complete in a market by setting prices for homogenous goods.
See "Kruse, J. B., Rassenti...
class_dictator One player decides how to divide a certain amount between himself and the other
player.
See: Kah...
class_guess_two_thirds Class_Survey
class_matching_pennies A demo of how rounds work in oTree, in the context of 'matching pennies'
class_prisoner This is a one-shot "Prisoner's Dilemma". Two players are asked separately
whether they want to co...
class_prisoners_dilemma This is a one-shot "Prisoner's Dilemma". Two players are asked separately
whether they want to co...
class_public_goods_simple
class_real_effort This is a task that requires real effort from participants.
Subjects are shown two images of inco...
class_trust_simple Simple trust game
class_ultimatum Ultimatum game with two treatments: direct response and strategy method.
In the former, one playe...
conduct_cocreation1 Co-creation Effort
conduct_cocreation1_instructions Co-creation Effort T1
conduct_cocreation1_quiz A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
conduct_cocreation2 Co-creation Effort
conduct_cocreation2_compare Co-creation Effort
conduct_cocreation2_instructions Co-creation Effort T1
conduct_cocreation2_quiz A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
conduct_cocreation_t1 Co-creation Effort
c_post_questionnaire_CH post-questionnaire
c_redistribution70_CH redistribution
c_redistribution70E_CH redistribution
c_redistribution70_payment_CH communication
c_redistribution70U_CH redistribution
c_redistribution70U_payment_CH communication
c_redistributionbase_CH redistribution
c_redistributionbaseE_CH redistribution
c_redistributionbase_payment_CH communication
c_redistributionbaseU_CH redistribution
c_redistributionbaseU_payment_CH communication
c_redistribution_payment_CH communication
c_redistribution_paymentU_CH communication
d_evaluation_post_questionnaire post-questionnaire
d_evaluations evaluations
d_evaluations_payment communication
d_evaluations_T1 evaluations
d_prisoners_dilemma This is a one-shot "Prisoner's Dilemma". Two players are asked separately
whether they want to co...
Last updated
2023-04-11
ee-test
Links
Apps
demographics
elicitation
intro
task1
task2
task3
Last updated
2023-04-11
cs-econ
Links
Apps
Last updated
2023-04-10
otree1
Links
Apps
Last updated
2023-04-07
econ206-trust-game
Links
Apps
trust2 \nThis is a standard 2-player trust game where the amount sent by player 1 gets\ntripled. The tru...
Last updated
2023-04-06
phuc-otree
Links
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
2023-04-05
otree-competition
Links
Apps
Last updated
2023-04-05
experiments
Links
Apps
ContractDesign_Share Contract Design Share Based Contract
Last updated
2023-04-05
whispering-spire-65327
Links
Apps
attentionCheck
choice Your choice
#DBM several pages Dynamic Binary Method
#Part1 Part1_CM
#Part2 Dynamic Binary Method
#pure bisection
treatment1_CM Treatment1
treatment2_DBM treatment2_DBM
welcome Welcome Page
welcome2 Welcome Page
Last updated
2023-04-04
medical-uncertainty-test2
Links
Apps
belief_elicitation
belief_elicitation2
demographic_survey
intervention
mpl
treatment
Last updated
2023-04-04
medical-uncertainty-test
Links
Apps
belief_elicitation
belief_elicitation2
demographic_survey
intervention
mpl
treatment
Last updated
2023-04-03
kuipers
Links
Apps
intro_survey This application provides a webpage instructing participants how to get paid.
Examples are given ...
selection_experiment
selection_experiment_indo
trust_tutorial
Last updated
2023-04-03
energyrisklab-website
Links
Author
K_Suzuki_1984
Apps
instruction_TYT
N_player_pd_class_3p
N_player_pd_class_4p
resource_reproduction_2021_four
resource_reproduction_2021_three
STY1985_3 This game is originally designed by Sato K, Toda M, and Yamagishi T (1985).
https://doi.org/10.49...
STY1985_new This game is originally designed by Sato K, Toda M, and Yamagishi T (1985).
https://doi.org/10.49...
STY1985_TYT0 This game is originally designed by Sato K, Toda M, and Yamagishi T (1985).
https://doi.org/10.49...
STY1985_TYT1 This game is originally designed by Sato K, Toda M, and Yamagishi T (1985).
https://doi.org/10.49...
STY1985_TYT2 This game is originally designed by Sato K, Toda M, and Yamagishi T (1985).
https://doi.org/10.49...
STY1985_TYT2d This game is originally designed by Sato K, Toda M, and Yamagishi T (1985).
https://doi.org/10.49...
survey_TYT1
survey_TYT2
Last updated
2023-04-01
trusttutorial
Links
Apps
bmi_calculator Basic single-player game (BMI calculator)
comprehension_test_complex Comprehension test. If the user fails too many times, they exit.
pass_data_between_apps_part1
pass_data_between_apps_part2
sequential Sequential game (asymmetric)
trust_tutorial
Last updated
2023-04-01
tesismoricion
Links
Author
DDRC
Apps
button_task
consent
dice_game
effort_task
gracias
information
joy_of_destruction
lottery
simple_dictator
Last updated
2023-03-31
cemsample
Links
Apps
cem Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
end Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
G10 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
G25 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
G75 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
G90 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
GrG10 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
GrG25 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
GrG75 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
GrG90 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
GrL10 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
GrL25 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
GrL75 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
GrL90 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
GrLA10 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
GrLA15 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
L10 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
L25 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
L75 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
L90 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
LA10 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
LA15 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
PART2 Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
Last updated
2023-03-31
belis-2023
Links
Apps
Control_tr control treatment: katılımcılar bilgisayar tarafından rastgele olarak A, B ve C tipi oyuncu olara...
General_Intro welcoming the participants and general introduction of the experiment
Group_AB AB group treatment:
Group_ABC group treatment:
Group_AC AC group treatment:
Group_BC BC group treatment:
Payment_Info This application provides a webpage instructing participants how to get paid.
Examples are given ...
Schwartz
Last updated
2023-03-30
lesson1
Links
Author
DDRC
Apps
firs app try
primera_app
prisioneros
RET
upload
Last updated
2023-03-28
blank-1
Links
Description
Real-effort tasks with multiple configuration options.
Apps
iat Implicit Association Test, draft
Last updated
2023-03-27
otree-prestudy
Links
Apps
hidden
hidden_after
hidden_before
private
private_after
private_before
slider Slider example
Last updated
2023-03-27
quiz-piloting
Links
Apps
Biology A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
Chris - Quiz A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
Chris - Quiz - Copy A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
completion
Comp_Sci A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
education A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
end_of_survey_1_1
end_of_survey_1_2
Engineering A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
eos_1_1
eos_1_2
eos_1_3
eos_1_4
eos_2_1
eos_2_2
eos_2_3
eos_2_4
eos_3_1
eos_3_2
eos_3_3
eos_3_4
finance A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
Health A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
hist_geo A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
Jona_PerformanceQuizzes
literature A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
nature_forestry_conservation A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
oes_2_3
Psych_Cogn A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_pilot A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
slider Slider example
slider_topics Slider example
testing
verbal A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
vocal_technical A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
_welcome
welcome_consent
Last updated
2023-03-27
yiwei
Links
Apps
trust2 \nThis is a standard 2-player trust game where the amount sent by player 1 gets\ntripled. The tru...
Last updated
2023-03-27
teaching-demo
Links
Apps
trust-high-multiplier This is a standard 2-player trust game where the amount sent by player 1 gets
tripled. The trust ...
ultimatum_game Ultimatum game. One player offers to split an endowment between both participants.
This can eithe...
Last updated
2023-03-27
restaurantsearch
Links
Author
thaicao
Apps
block1
block2
consent
example
idIntro
Last updated
2023-03-24
auditexperiment
Links
Apps
Start
SurveyandResults SurveyandResults of all tasks
SurveyandResultsrandom 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
2023-03-23
apple-crumble-53971
Links
Author
LEN
Apps
Last updated
2023-03-23
ab2022inferencearep
Links
Apps
inference This is a pilot version of inference-Self in the Failures of Strategic Thinking project.
informational_cost Informational Cost of Interventions - baseline & deterministic app with 10 rounds.
In base it...
intro Introduction
lottery The app with the lottery elicitations and end of experiment
strategy_method Informational Cost of Interventions - baseline & deterministic app with 10 rounds.
In base it...
waiting This is a pilot version of Behavior-Self in the Failures of Strategic Thinking project.
Last updated
2023-03-23
behavioral-game
Links
Apps
part1consent Consent Page
part2instructions Instructions of the tasks
part3trustgames_PlayerAB The economic tasks
part4mainsurvey
Last updated
2023-03-23
ultimatum-game
Links
Apps
Difficult_Maths_Problem In this session, you need to finish 10 Maths addition problems without using pen, paper and calcu...
Easy_Maths_Problem In this session, you need to finish 10 Maths addition problems without using pen, paper and calcu...
Final_Payment This part shows all subjects their final payment from the experiment. The final payment includes ...
Survey_Bomb In this page, all subjects will answer four demographic questions and participate in the bomb game.
Ultimatum_Game Ultimatum Game is a game consists of two players: one proposer and one responder. In an ultimatum...
Last updated
2023-03-22
multilab
Links
Apps
consent
effort
game
payment
Last updated
2023-03-21
haqre
Links
Apps
Last updated
2023-03-20
aysetrust
Links
Apps
trust_tutorial Simple trust game
Last updated
2023-03-20
pricingexperiment
Links
Apps
cem Certainty equivalent method as proposed by Cohen et al. (1987) and Abdellaoui et al. (2011),
as w...
consent Simple coffee experiment
consent_group Simple coffee experiment
exp_2_group Simple coffee experiment
exp_2_notest Simple coffee experiment
exp_2_onebid Simple coffee experiment
exp_2_single Simple coffee experiment
trust2 This is a standard 2-player trust where the amount sent by player 1 gets
tripled. The trust was f...
Last updated
2023-03-19
experiment-jpg
Links
Apps
Last updated
2023-03-18
isabelsthesis
Links
Apps
consent_form
control
gender_survey
instructions_knowledge_check
post_survey
post_survey2
treatment_1
treatment_2
treatment_3
Last updated
2023-03-18
econcap
Links
Apps
Last updated
2023-03-16
working-over-time
Links
Author
Adrian Wolanski
Apps
Part1_Others
Part2_Self
Part3_Survey
Last updated
2023-03-16
marketusc
Links
Apps
a_tom
big5pic
marketkids A graphical market for kids
questn Basic Demographic Questionnaire
Last updated
2023-03-16
experimentchoiceoverload
Links
Author
thaicao
Apps
block1
block2
consent
example
idIntro
Last updated
2023-03-15
couplesinvest
Links
Apps
consent
scl2
scl_control
scl_joint
scl_joint_control
Last updated
2023-03-14
tse
Links
Apps
French_Exp
Mallorca
Mallorca2
Last updated
2023-03-14
trust-game-v1
Links
Apps
exp_u1ss_fb_mt_part4 Multiple price list task as proposed by Holt/Laury (2002), American Economic Review 92(5).
exp_u1ss_fp_mt_part1 author: wb
exp_u1ss_fp_mt_part3 author: wb
exp_u1ss_fp_mt_part5 author: wb
exp_u1ss_fp_mt_part6 author: wb
part0 author: wb
part1_hl Multiple price list task as proposed by Holt/Laury (2002), American Economic Review 92(5).
part2_undercutting_ct author: wb
part2_undercutting_quiz author: wb
part3_undercutting_ss author: wb
part4_beautycontest_ct author: wb
part4_beautycontest_quiz author: wb
part5_beautycontest_ss author: wb
part6_crt author: wb
part7_result author: wb
payment_info_mturk This application provides a webpage instructing participants how to get paid.
Examples are given ...
t2_part2_undercutting_ct author: wb
t2_part2_undercutting_quiz author: wb
t2_part3_undercutting_ss author: wb
t2_part4_beautycontest_ct author: wb
t2_part4_beautycontest_quiz author: wb
t2_part5_beautycontest_ss author: wb
undercutting author: wb
Last updated
2023-03-14
experimentnew
Links
Apps
Last updated
2023-03-13
parttime2
Links
Author
parttime
Apps
comprehension
consent
demographics
end
questionnaire
svo Social Value Orientation (Murphy et al)
Last updated
2023-03-10
forecastingtask
Links
Apps
controlquestions_new
forecastingwithcsv Read quiz questions from a CSV (simple version).
See also the 'complex' version of this app.
instructions
questionnaire_new
Last updated
2023-03-10
mastera
Links
Apps
Last updated
2023-03-10
abeille49
Links
Description
test
Apps
intro
multi_page_timeout Timeout spanning multiple pages
TestFF
Last updated
2023-03-08
politica
Links
Apps
Last updated
2023-03-08
whispering-spire-94532
Links
Apps
A_1
A_2
B_1
B_2
old A1
otree_tools
Last updated
2023-03-07
estudio-uib
Links
Apps
French_Exp
Mallorca
Mallorca2
Last updated
2023-03-07
candidate-performance
Links
Apps
Last updated
2023-03-06
ringvar2
Links
Apps
Last updated
2023-03-03
otree-project-site
Links
Apps
add_numbers_js
multiply_app The Multiply App from Udemy"
overview_app
prisoners_dilemma_simple
PS3 PS3 - Belief Elicitation
real_effort_numbers
Last updated
2023-03-01
xlab-experiment
Links
Apps
consent
crt Cognitive Reflection Test as proposed by Frederick (2005), Journal of Economic Perspectives 19(4)...
instructions
mpl
payment
search_app_a Sequential Search Decision Problem.
search_app_b Sequential Search Decision Problem.
search_app_c Sequential Search Decision Problem.
search_app_RA Sequential Search Decision Problem.
Last updated
2023-03-01
experiementapp
Links
Apps
Last updated
2023-02-28
parttime
Links
Author
parttime
Apps
comprehension
consent
demographics
end
questionnaire
svo Social Value Orientation (Murphy et al)
Last updated
2023-02-28
ruolong-econ
Links
Apps
Last updated
2023-02-24
otree-test-version
Links
Apps
c1h
c1l
cti1
cti2
cti3
intro
nc
nc_c1l
Last updated
2023-02-24
inattention-inequality
Links
Apps
diagrams
dictator1
dictator2_params
questionnaire
Last updated
2023-02-21
publicproject
Links
Apps
public_goods_Yuping Public Project Game
Last updated
2023-02-21
private-public-risk
Links
Apps
consent
effort
game
payment
Last updated
2023-02-16
mar-fran
Links
Apps
cuestionario
home
resultados
s1_1
s1_2
s2
s3 En esta app el orden es Negative Reciprocity y luego Positive Reciprocity
s3_order2 En esta app el orden es Positive Reciprocity y luego Negative Reciprocity
s4
Last updated
2023-02-16
sc-pilot1
Links
Author
Katie Mudd
Apps
brouillon An image that changes when you move a slider.
If your image is a some kind of chart, it's better ...
sc_exp
sc_exp_pilot
Last updated
2023-02-13
trust-game-v2
Links
Apps
prolific_survey
public_good_game
Trust_game
Last updated
2023-02-13
otree-jogo-cyt-test
Links
Apps
prisoners_dilemma_simple
seller
surveyapp
survey_int
survey_int2
Last updated
2023-02-13
pitt-test
Links
Author
David Danz, Marissa Lepper
Apps
test_app Pre-experiment technical tests: JavaScript, internet speed test (via live pages), audio, fullscre...
Last updated
2023-02-12
mallorcaproject
Links
Apps
French_New_Social_Norms
French_PN
MallorcaLabExperiment
New_Social_Norms
newsurvey
Personal_Norms
Questionnaire Quiz with explanation. Re-display the previous page's form as read-only, with answers/explanation.
RFT Rule Following Task
RuleFollowingTaskModified
Ultimatum_Game
Last updated
2023-02-09
guess-questions
Links
Author
Henrik Orzen
Apps
Guess0Start Guesstimations - Welcome and Instructions
Guess1Instructions Guesstimations Welcome and Instructions
Guess2Main Guesstimations Main task
Guess3End
Test
Last updated
2023-02-09
publicgoods1
Links
Apps
Anonym Public goods with punishment, roughly based on Fehr & Gaechter 2000.
Anonympt Public goods with punishment, roughly based on Fehr & Gaechter 2000.
Code Big 5 personality test
CodePT Big 5 personality test
Familie Public goods with punishment, roughly based on Fehr & Gaechter 2000.
FPI Big 5 personality test
FPIPT Altruismus Skalen
Freunde Public goods with punishment, roughly based on Fehr & Gaechter 2000.
HAS Altruismus Skalen
HASPT Altruismus Skalen
NEO Big 5 personality test
NEOPT
SRA Big 5 personality test
survey_sozio
survey_soziopt
Last updated
2023-02-08
eden-experiment
Links
Apps
DM_EXP3 A decision-making task with and without feedback
Last updated
2023-02-07
snippets-from-otree
Links
Description
Recipes for common tasks in oTree
Apps
appcopy1
appcopy2
are_you_sure 'Are you sure?' popup based on the user's input
audio_alert Audio alert (speak some text to get the participant's attention, after a wait page)
back_button Back button for multiple instructions pages
balance_treatments_for_dropouts
bmi_calculator Basic single-player game (BMI calculator)
chat_from_scratch Of course oTree has a readymade chat widget described here:
https://otree.readthedocs.io/en/late...
chat_with_experimenter Chat with experimenter, using Papercups
complex_form_layout
comprehension_test_complex Comprehension test. If the user fails too many times, they exit.
comprehension_test_simple Simple version of comprehension test
configurable_players_per_group Configurable players per group.
See here: https://otree.readthedocs.io/en/latest/treatments.html#...
constant_sum
count_button_clicks Count button clicks
css Using CSS to style timer and chat box.
custom_export_groups custom_export: 1 row for each group
detect_mobile Detect and block mobile browsers
dropout_detection Dropout detection (if user does not submit page in time)
dropout_end_game Dropout detection for multiplayer game (end the game)
experimenter_input Experimenter input during the experiment,
e.g. entering the result of a random draw.
If you want...
factorial_treatments Randomize multiple factors in a balanced way
gbat_fallback_smaller_group_part0
gbat_fallback_smaller_group_part1 group_by_arrival_time: fall back to a smaller group if not enough people show up
gbat_fallback_solo_task_part0
gbat_fallback_solo_task_part1 group_by_arrival_time timeout (continue with solo task)
gbat_fallback_solo_task_part2
gbat_keep_same_groups_part0
gbat_keep_same_groups_part1
gbat_keep_same_groups_part2 Preserve same groups as a previous app that used group_by_arrival time.
gbat_new_partners group by arrival time, but in each round assign to a new partner.
gbat_treatments Conventionally, group-level treatments are assigned in creating_session:
for g in subsession.get...
gbat_treatments_complex Similar to the basic gbat_treatments app, except:
- Treatments are balanced rather than indepen...
getattr_setattr Using getattr() and setattr() to access numbered fields, e.g.
player.num1, player.num2, ..., pla...
groups_csv Reads groups from a CSV file.
Inside this app, you will find a groups6.csv,
which defines the gro...
history_table History table
image_choices Images in radio button choices
input_calculation
live_volunteer Live volunteer's dilemma (first player to click moves everyone forward).
longitudinal Longitudinal study (2-part study taking place across days/weeks)
Another way to do longitudinal ...
min_time_on_page Minimum time on a page
multi_language How to translate an app to multiple languages (e.g. English and German).
There are 2 ways to def...
multi_page_timeout Timeout spanning multiple pages
multi_select Question that lets you select multiple options
(multi-select, multiple choice / multiple answer)
multi_select_complex Question that lets you select multiple options
(multi-select, multiple choice / multiple answer)
...
other_player_previous_rounds Showing other players' decisions from previous rounds
pass_data_between_apps_part1
pass_data_between_apps_part2
pay_random_app3 App where we choose the app to be paid
pay_random_app_multi_player
pay_random_app_single_player """
class C(BaseConstants):
NAME_IN_URL = 'pay_random_app2'
PLAYERS_PER_GROUP = None
...
pay_random_round Select a random round for payment
persist_raw Sliders and checkboxes that don't get wiped out on form reload.
Also works for text/number inputs...
placeholder
practice_rounds Practice rounds
progress_bar All you need is a participant field called 'progress' then keep adding 1 to it.
questions_from_csv_complex Read quiz questions from a CSV (complex version).
See also the 'simple' version.
It would be much...
questions_from_csv_simple Read quiz questions from a CSV (simple version).
See also the 'complex' version of this app.
question_with_other_option Menu with an 'other' option that lets you type in a valueInput manually
quiz_with_explanation Quiz with explanation. Re-display the previous page's form as read-only, with answers/explanation.
radio Radio buttons in various layouts, looping over radio choices
radio_switching_point Table where each row has a left/right choice,
like the strategy method.
This app enforces a singl...
random_num_rounds
random_num_rounds_multiplayer Random number of rounds for multiplayer (random stopping rule)
random_num_rounds_multiplayer_end
random_question_order
random_task_order For each participant, randomize the order of tasks A, B, and C.
Task B has 2 pages, which are alw...
rank_players Rank players
rank_topN Ranking your top N choices from a list of options.
rank_widget "Widget to rank/reorder items". See http://sortablejs.github.io/Sortable/
for more examples.
redirect_to_other_website
save_wrong_answers Store the history of invalid responses a user made.
sequential Sequential game (asymmetric)
sequential_symmetric Sequential / cascade game (symmetric).
Also see "intergenerational" featured app.
show_other_players_payoffs
slider_graphic An image that changes when you move a slider.
If your image is a some kind of chart, it's better ...
slider_live_label Slider with live updating label
supergames Supergames consisting of multiple rounds each
timer_custom Timer: replacing the default timer with your own
treatments_from_spreadsheet Reading treatment parameters from a CSV spreadsheet
wait_for_specific_people Wait only for specific people
wait_page_timeout Timeout on a WaitPage (exit the experiment)
Last updated
2023-02-04
simulator-strategie
Links
Apps
simulateur Simulateur de stratégies pour le choix des m meilleurs profils parmi n (m
Last updated
2023-02-03
nifa-experiments
Links
Apps
Bertrand_v10_noMQS This game is a modification of the duopoly version of Musa-Rosen.
See Scott and Sesmero (2020) f...
Bertrand_v10_noMQS_train This game is a modification of the duopoly version of Musa-Rosen.
See Scott and Sesmero (2019) f...
Bertrand_v10_noMQS_train2 This game is a modification of the duopoly version of Musa-Rosen.
See Scott and Sesmero (2019) f...
Bertrand_v5_MQS_train This game is a modification of the duopoly version of Musa-Rosen.
See Scott and Sesmero (2019) f...
Bertrand_v5_MQS_train2 This game is a modification of the duopoly version of Musa-Rosen.
See Scott and Sesmero (2019) f...
Cournot3 This game is a modification of the duopoly version of Musa-Rosen.
See Scott and Sesmero (2020) f...
Cournot_Sesmero This game implements the Cournot version under benchmark
Cournot_Sesmero_train1 This game is a modification of the duopoly version of Musa-Rosen.
See Scott and Sesmero (2019) f...
Cournot_Sesmero_train2
Cournot_v10_noMQS This game implements the Cournot version under benchmark
Cournot_v10_noMQS_train1 This game is a modification of the duopoly version of Musa-Rosen.
See Scott and Sesmero (2019) f...
Cournot_v10_noMQS_train2
Cournot_v5_MQS This game implements the Cournot version under benchmark
Cournot_v5_MQS_train1 This game is a modification of the duopoly version of Musa-Rosen.
See Scott and Sesmero (2019) fo...
Cournot_v5_MQS_train2
quiz_Bertrand_v10_noMQS A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_Bertrand_v5_MQS A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_Cournot_v10_noMQS A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_Cournot_v5_MQS A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kh_080 A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kh_080_discrete A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kh_1 A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kh_15 A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kh_15_discrete A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kh_1_discrete A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kh_1_simul A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kl_065 A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kl_065_discrete A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kl_13 A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kl_13_discrete A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_kl_13_simul A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_simul A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
quiz_my_quality_game_simul_Cournot A quiz app that reads its questions from a spreadsheet
(see quiz.csv in this directory).
There is...
Last updated
2023-02-03
twittterpayment
Links
Apps
payment A simple application that takes a unique Qualtrics code and returns
an Amazon gift voucher (or a ...
Last updated
2023-02-02
tax-exp2
Links
Apps
count_letters Simple version of comprehension test
intro
invitation
lastquestions
results
ret_slider Real effort task, based on moving sliders, as in:
Gill, David, and Victoria Prowse. 2012.
"A Stru...
risk_eg Implementation of risk preference elicitation method from Eckel and Grossman 2002. Sex difference...
svo Social Value Orientation by R.Murphy, K.Ackermann, M.Hangraaf:
Murphy, R. O., Ackermann, K. A., &...
tax_game
tax_instr
Last updated
2023-02-02
firsttrydeploy
Links
Author
hdezghbt
Apps
giftexchange QUESTIONS
- Do I need a second ExtraModel database that stores the worker-employer pairs?
CURREN...
try_deploy
Last updated
2023-01-31
riskexp
Links
Apps
cardflip_exp
double_auction Double auction market
double_auction_demo Double auction market
double_auction_four Double auction market
double_auction_old Double auction market
double_auction_pair Double auction market
double_auction_three Double auction market
Instruction
payment_app
TTCC_b
Last updated
2023-01-31
swx2022
Links
Apps
Last updated
2023-01-31
ttdntfm
Links
Apps
choose_leader
instructions instructions
intro
results
Last updated
2023-01-30
addinggame
Links
Apps
usaid_game Each player decides what job to choose ... game made by Galiya
Last updated
2023-01-30
sorting-el-22
Links
Apps
consent
device_compatibility Detect and block mobile browsers
dobble_game
dobble_instructions
dobble_practice
end
questionnaire
Last updated
2023-01-29
test-egg
Links
Apps
actual_rounds
instruction
practice_rounds
questionnaires
seeker_instruction
seeker_result
seeker_training
Last updated
2023-01-29
normsenglish1
Links
Apps
French_New_Social_Norms
French_PN
MallorcaLabExperiment
New_Social_Norms
newsurvey
Personal_Norms
Questionnaire Quiz with explanation. Re-display the previous page's form as read-only, with answers/explanation.
RFT Rule Following Task
RuleFollowingTaskModified
Ultimatum_Game
Last updated
2023-01-28
otree-yl
Links
Apps
competition1
competition2
competition3
competition4
thankyou
welcome
Last updated
2023-01-28
choice-trust
Links
Author
Qiong
Apps
ambiguity_task_1 to measure ambiguity attitude between human and AI\n
ambiguity_task_2 to measure ambiguity attitude between human and AI\n
choice_task_1 The same procedure for all participants
choice_task_2 The same procedure for all participants
end This is the end of the study.
financial_literacy_1 financial_literacy
financial_literacy_2 financial_literacy
welcome major description of the project\n
Last updated
2023-01-26
experiment-project1
Links
Apps
Last updated
2023-01-23
art9309
Links
Apps
pggfg Public Good Game with Punishment (Fehr and Gaechter).
Fehr, E. and Gachter, S., 2000.
Cooperatio...
questionnaire
Last updated
2023-01-22
real-effort-game
Links
Apps
intro
results
slider_2 Real effort task, based on moving sliders, as in:
Gill, David, and Victoria Prowse. 2012.
"A Stru...
slider_bench Real effort task, based on moving sliders, as in:
Gill, David, and Victoria Prowse. 2012.
"A Stru...
svo Social Value Orientation by R.Murphy, K.Ackermann, M.Hangraaf:
Murphy, R. O., Ackermann, K. A., &...
Last updated
2023-01-21
kyodai-agriecon
Links
Apps
global_warming1 This is a one-period global warming game with 5 players.
global_warming2 This is a one-period global warming game with 5 players.
global_warming3 This is a one-period global warming game with 3 players.
Last updated
2023-01-19
sway-a-sawyer
Links
Apps
collaboration_under_complexity
Last updated
2023-01-19
maastrichtstudyeu
Links
Apps
matrices Choosing an app and doing the task with an additional tool
PaidTask_WordEncryption Word Transcription Task to introduce familiarity
Trial_WordEncryption Word Transcription Task to introduce familiarity
zero_new_color Checking 'd' and 'b' letters
Last updated
2023-01-18
erkalkohxu
Links
Apps
Part0_admin Welcome, Overview & Consent
Part1_ravens Task Performance - Raven's progressive matrices test measuring cognitive ability
Part2_beliefs Part 3: Lottery Outcome & Belief Elicitation
test Effort/Luck Experiment (Revision): Admin Page
Last updated
2023-01-18
otree-general
Links
Apps
common_value_auction_10 10人で行う共通価値オークション
common_value_auction_5 5人で行う共通価値オークション
double_auction
single_market_S1 発泡酒の実験
single_market_S2 発泡酒の実験2
single_market_S3
Last updated
2023-01-17
mywebhooks2020
Links
Apps
Last updated
2023-01-17
warofattrition
Links
Apps
Last updated
2023-01-13
otree-digecon-test
Links
Description
Here are three experiments that aim to capture the hidden costs of control. Agents get an initial endowment (like a salary), and the Principal's payoff depends on what the Agent sends back.
The third experiment consists of five vignette stories, offered in a random order and with one out of four conditions per vignette (trust, human control, automated control, and monitoring).
The installation instructions are on GitHub: https://github.com/AlexHartveld/otree-costs-of-control-questionnaire-mturk
We also made this project to work with mTurk workers because we want to compare this population of automated control workers with the students from the original Falk & Kosfeld (2006) study.
Apps
demographics
feedback
informed_consent
instructions_demo
instructions_sliders
instructions_trust
sliders A two-stage principal-agent game is played with only one round. There is no context given, the ga...
Last updated
2023-01-13