Overview

Data hosted on open science framework

Code for main analyses: analysis/script (analysis/functions/ for dependency custom functions)

behaviour_analysis.R: all analysis of ecological momentary assessment (self-report) and task data, including all manuscript figures

model-fit-cmdstanr.Rmd: fit hierarchical computational models in cmdstanr

model-analysis.R: additional model checks and statistics after fitting

fetch-data.ipynb: python example script to retrieve data from firebase if using the task

for hierarchical modelling analysis/stan_models & analysis/stan_fits

(you may need to change the source paths or re-fit models due to the way cmstandr works)

Task

Code for the task is in /public

Mobile compatible version of a simple reward-effort decision-making task built using phaser3

The task is a mobile optimised web-app hosted on Google's Firebase web app hosting service, and saves data in a Firestore NoSQL database.

Original created by Dr Agnes Norbury; now published in Science Advances

The game world was compiled using Tiled using art assets by kenney.

UI functionality was built using rexUI plugins for phaser3.

This version is set up to connect with Brain Explorer app in the front-end in an ema study

People were sent notifications which would prompt them to open the link and an in app browser would load the game.

You can play a demo of the game here (on your mobile!)

questions: s.hewitt.17@ucl.ac.uk

Useful functions for firebase CLI

see firebase docs for more info

examples: host game in local browser via emulators

cd Documents/Github/reward-effort-2afc-firebase-BEX-FU
firebase emulators:start 

preview game version via a channel (online)

cd Documents/Github/reward-effort-2afc-firebase-BEX-FU
firebase hosting:channel:deploy new-awesome-feature --expires 7d

push the channel (version) to live project url:

firebase hosting:clone ema-motivation:new-awesome-feature ema-motivation:live

delete a channel

firebase hosting:channel:delete new-awesome-feature

delete data in cloud firestore

firebase firestore:delete /rew-eff-ema/study1 -r