The Observer has compiled a list of 2025 guides, tutorials, and manuals designed to support psychological scientists as they ...

The number of published studies using the Delphi method has increased considerably in recent years. The Delphi method is now ...

Meta-analysis is an objective examination of published data from many studies of the same research topic identified through a literature search. Through the use of rigorous statistical methods, it can ...

Institutional investors face complex decisions—where to allocate capital, which managers to trust, how to weather volatility. These choices can’t rely on instinct alone. They require data, structure, ...

Scientists learn about the brain's inner workings by studying what animals or people do, how they move, react, and make ...

This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...

Responding to a lack of sensitive analytical methods for detecting associated medications in complex wastewater matrices, ...