Disrupted schooling can heavily impact the amount of education pupils receive. Starting in early June of 2011 a huge social outburst of pupil protests, walk-outs, riots and school occupations called the Chilean Winter caused more than 8 million of lost school days. Within a matter of days, riots reached the national level with hundreds of…

Introduction: Although Drug Abuse Resistance Education (DARE) has been one of the most commonly used prevention programmes in the United States, few evaluations have shown DARE to be an effective prevention program. DARE (or PROERD) is frequently used in Brazil as well. A central component of DARE is police officers serving as instructors. It was…