“Test and punish”? There’s a debate raging in American schools today: how (and how much) should children be tested? The No Child Left Behind (NCLB) Act created a system where all children in all…

Rafael de Hoyos, Peter Holland |

When I talk to people about impact evaluation results, I often get two reactions: Sure, that intervention delivered great results in a well-managed pilot. But it doesn’t tell us anything about…

David Evans |

“Individuality is the product of both biological inheritance and personal experience, ” said Professor Charles A. Nelson during a recent presentation at the World Bank. Professor Nelson has been…

Magdalena Bendini |

This blog is part of a series accompanying the Atlas of Sustainable Development Goals (SDG) 2017. In response to frequent questions from those trying to gain familiarity with the monitoring method…

Libbet Loughnan, Luis Andres, Shiqing Li |

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Tariq Khokhar |