from otree.api import * doc = """ Your app description """ class Constants(BaseConstants): name_in_url = 'quiz' players_per_group = None num_rounds = 1 class Subsession(BaseSubsession): pass class Group(BaseGroup): pass class Player(BasePlayer): q1 = models.BooleanField(choices=[True, False]) q2 = models.BooleanField(choices=[True, False]) q3 = models.BooleanField(choices=[True, False]) q4 = models.BooleanField(choices=[True, False]) player_id = models.StringField() # PAGES class Page1(Page): form_model = 'player' form_fields = ['q1', 'q2', 'q3', 'q4'] class Page2(Page): pass class Page3(Page): pass page_sequence = [ Page1, Page2, Page3 ]