1) Algorithm_Description.txt (How to create Voice Index (text description)) : Open Access.
2) Algorithm_Voice.sps (Algorithm in SPSS Syntax for creating the "Voice" index) : Open Access.
3) emancipative_voice.tif (Diagram of the dimensions and indicators of the Emancipative Values: Voice) : Open Access.
4) Source_Voice_data.tab (Demo data for the calculation of the Voice Index) : Open Access.