A new paper published in The Gerontologist provides the most comprehensive scientific response to date addressing recent ...

There is a distinction that one learns about on the first day of a course in psychological research methods. It is the difference between internal and external validity. Internal validity is ...

Once thought to be infallible, the use of unvalidated or improper forensic sciences was a contributing factor in 47 percent of the first 325 DNA exonerations across the country, see The Innocence ...

There is a distinction that one learns about on the first day of a course in psychological research methods. It is the difference between internal and external validity. Internal validity is ...

Peer review is fundamental to scientific publishing, wherein a jury of experts ensure that published work meets the standards of quality, rigor, and relevance. Editorial decisions are traditionally ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

In 1994, Kevin Keith was sentenced to death in Ohio for a triple homicide, as recounted in Kim Kardashian’s new podcast The System. Keith was scheduled to be executed in September 2010, but just ...