Health care workers worry that illnesses like cholera could spread in areas where clean water was already in short supply, and last week’s earthquakes destroyed water systems. By Zane Irwin Cumaná was ...

The present research, enlightened by the dynamic approach to language learning, aimed to trace the co-development of English as a foreign language (EFL) learners’ perseverance of effort (PE) and ...

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Within multitiered instructional delivery models, progress monitoring is a key mechanism for determining whether a child demonstrates an adequate response to instruction. One measure commonly used to ...

Evaluating intervention programs is at the core of many educational and clinical psychologists' research agenda (Malti et al., 2016; Achenbach, 2017). From a methodological perspective, collecting ...

Both polygenicity (many small genetic effects) and confounding biases, such as cryptic relatedness and population stratification, can yield an inflated distribution of test statistics in genome-wide ...

In the second article in their series, Patrick Royston and colleagues describe different approaches to building clinical prognostic models The first article in this series reviewed why prognosis is ...