Johannes Eisele / AFP / Getty Images The legendary investor Warren Buffett has repeatedly denounced the efficient market hypothesis (EMH), which claims that stock prices reflect all relevant ...

While the hypothesis was widely accepted, until now there has been little evidence to back up the theory. Published in Advanced Science, a recent study conducted by a team of researchers from ...

Statistical significance is used in null hypothesis testing, in which researchers attempt to support their theories by rejecting other explanations. Although the method is sometimes misunderstood ...

We test this hypothesis for soil bacteria and fungi along a 265–1,400 m elevational gradient on Hainan Island of tropical China, representing diverse vegetation types from deciduous monsoon forest to ...

Originally created in collaboration with the Center for Biomedical Research Transparency, the online Null Hypothesis Collection highlights important and impactful articles from across the portfolio ...

Learn about our Editorial Policies. Grandmas often help out a lot with grandkids. That may be why women live long past reproductive age and why menopause, which is rare among animals, evolved—an idea ...

2008; Parbery-Clark et al., 2009, 2011; Strait et al., 2010), but the skill that has been most extensively investigated is the ability to read. The hypothesis that musical training can enhance reading ...