ABM_in_VR_DataAnalysis201903.zip (741.56 kB)

Open data and analysis script for 'Attentional bias modification in virtual reality'

Download (741.56 kB)
posted on 13.03.2019, 11:54 by Lichen Ma, Anne-Wil Kruijt, Sofia Nöjd, Elin Zetterlund, Gerhard Andersson, Per Carlbring
The zip file contains the data files and R analysis script used in the manuscript titled 'Attentional bias modification in virtual reality - a VR-based dot-probe task with 2D and 3D stimuli'

Analysis_script.R is a script file that can be opened by the statistical software R (https://www.r-project.org/) and Rstudio (https://www.rstudio.com/). All analysis steps and codes are found within this file.

All files under the Data_files folder are directly called by Analysis_script from R, therefore please ensure that the folder structure and file names remain the same.

Folder dot_probe_raw_data_files and its subfolders contain *.xml files with attentional bias (reaction time) data from the participants, generated by the VR program.

outcome_measures_and_demographic_data.xlsx contains participant demographic data and questionnaire measures, generated by the iTerapi platform. This data file has been cleaned to remove information irrelevant to the analysis (e.g. number of reminder emails sent etc.).

lsas_pre_individual_items.xlsx contains participant responses to individual items of the LSAS-SR questionnaire, generated by the iTerapi platform.


Cognitive bias modification version 2.0 - can immersive virtual reality improve reliability and effectiveness?

Bank of Sweden Tercentenary Foundation

Find out more...


Associated Publication

Ma, L., Kruijt, A.-W., Nöjd, S., Zetterlund, E., Andersson, G., & Carlbring, P. (2019). Attentional bias modification in virtual reality - a VR-based dot-probe task with 2D and 3D stimuli



Stockholm University