A spectre is haunting biomedical research: It appears that a substantial fraction of published research results cannot be reproduced, while spectacularly successful novel treatments developed in ...

Different factors have been postulated to explain the home advantage phenomenon in sport. One plausible explanation investigated has been the influence of a partisan home crowd on sports officials' ...

To evaluate data reporting related to external validity from randomized controlled trials (RCTs) assessing pharmacologic and nonpharmacologic treatment for hip and knee osteoarthritis (OA). The ...

How well can experiments be used to predict the future? At Microsoft’s Experimentation Platform (ExP), we pride ourselves on ensuring the trustworthiness of our experiments. We carefully check to make ...

Reliability and validity describe desirable psychometric characteristics of research instruments. The concept of validity is also applied to research studies and their findings. Internal validity ...

早稲田大学スーパーグローバル大学創成支援事業 実証政治経済学拠点は、2023年12月7日に、コロンビア大学政治学部助教授の江上尚輝先生をお招きし、SGU特別セミナー「Empirical Strategies Toward External Validity」を開催しました。 江上先生は、政治学方法論の分野 ...