Treatment
We define treatment as participation in the entrepreneurship program during the March–June academic semester in 2015. The intervention took place in the participants’ schools and consisted of weekly 90-min workshops during that semester. This study was approved by the institutional review board at Columbia University and written informed consent was obtained from all parents of the participants all participants and/or their legal guardians before the main experimental sessions. We also confirmed that all research was performed in accordance with relevant guidelines/regulations and the ethics of the project was binding with local standards in Chile.