Additional Material for Understanding Task Enjoyment in Software Development: A Mixed-Methods Study on Practitioners From Poland and Brazil

Additional material for the paper "Understanding Task Enjoyment in Software Development: A Mixed-Methods Study on Practitioners From Poland and Brazil". The paper was accepted for ICSE-SEIP 2026.This package contains: Details about the questionnaires used in the study The interview plan for the interviews The focus group slides for the focus groups We would like to acknowledge that the work reported in this paper has been supported in part by the Polish National Science Centre, Poland (Chist-Era IV) under grant 2022/04/Y/ST6/00001.