After the completion of both programmes, students are required to take a final exam in order to accredit their learning through the System of Evaluation and Certification of Studies.

UNESCO: Country Profile: Chile

For all the difficulty of doing a rigorous evaluation in order to improve teaching performance across the board, I suspect it is a whole lot easier to identify the worst teachers in the school.

FORBES: Getting Rid of Bad Teachers

This type of evaluation involves identifying what is not working in order to fix it.

FORBES: The Counterproductive Attack on NYC's School of One

So far, one external evaluation has been carried out in order to assess the effectiveness of the methodological approach employed by AAEA. In 2008, DVV International evaluated the extent to which APLICA has successfully achieved its goals in teaching basic literacy and numeracy skills, and has improved the quality of life of learners and facilitators.

UNESCO: Country Profile: Angola

In addition, in order to function at the highest levels, System Two requires training, discipline, concentration, skeptical and impartial evaluation of purported facts, and the ruthless elimination of contradictions.

FORBES: Thinking Fast, Slow And Not At All