We draw attention to two problems associated with the use of instrumental variables (IV), the importance of which for empirical work has not been fully appreciated. First, the use of instruments that ...

You're taking a new programming class this fall, and you don't know anything about code. Python is taught widely in schools, and it's one of the most loved programming languages because it's simple.

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Objectives To identify the factors influencing professionals’ implementation of the National Institute for Health and Care Excellence (NICE) guidelines on self-harm. Design A rapid review evidence ...

Introduction The prevalence of HIV in adolescents is a major global health concern, and research into the influence of HIV on mental health outcomes in this demographic is ongoing. We will conduct a ...