The paper, a meta-analysis of studies on potential links between fluoride and IQ, was part of a larger, multiyear effort to assess the veracity of the evidence on this alleged connection.

It currently contains more than 7.5 million books and 81 million research papers. Eventually, the team at Meta got permission from “MZ”—an apparent reference to Meta CEO Mark Zuckerberg—to ...

This paper employs a meta-regression analysis of 473 estimates from 15 studies to take stock of the empirical literature on Chinese aid effectiveness. After accommodating publication selection bias, ...

Objective Intention is the proximal antecedent of physical activity in many popular psychological models. Despite the utility of these models, the discrepancy between intention and actual behaviour, ...

The specific research question(s) being asked by the SR and meta-analysis dictates what papers will be included. Thus, it is very possible that one SR and meta-analysis in the broader area of exercise ...