A left-to-right bias in number-space mapping across ages and cultures

Datasets and scripts related to the paper 'A universal left-to-right bias in number-space mapping across ages and cultures' 

Below is a description of the elements contained in each folder.

CodeThis folder contains all the scripts used to perform the analyses reported in the paper. It also includes the script used to run the numerosity comparison experiment (please notice it does not run as a stand-alone file, it is just for example purposes)

Data:This folder includes all the necessary to replicate the analyses cited in the manuscript. Both aggregated and individual raw files are available.  Specifically within this folder, you'll find:

subfolder with individual raw data for the numerosity comparison task for each population

CSV file with aggregate percentage of card configuration shape (used for chi-square analysis for experiment 1)

CSV file with the individual cards correlation score (used for testing distribution against chance level for experiment 1)

CSV file with individual Inverse Efficiency Scores for all participants (used for Mixed Model Analysis)

CSV file with the Congruency Effect already computed for each participant (used in the ANOVA analysis for experiment 2)

CSV file with the combined datasets (used to test the correlation between experiment 1 and experiment 2 measures)

CSV files with participants' anonymized information (.e.g. age, gender, literacy level)

JASPThis folder contains all the output files from the JASP software used to compute Bayesian analysis supporting the null results.