A review of 76 studies reveals that research largely supports the validity and reliability of isokinetic strength testing of older patients with stroke, but few data are available that provide ...

Boiling sea of quarks and gluons, including virtual ones – this is how we can imagine the main phase of high-energy proton ...

The rapid pace of development in the field of genetics has increased our knowledge of the molecular basis of disease. This information is now being applied to the development of genetic tests, which ...

Ethnographic research, such as observing the setup of a catheter, often leads toideation. But it can also lead to significant device design. In 2001, William Reese and I wrote an article about the use ...

Opinion: Researchers from the Oxford Internet Institute argue that lessons from social sciences can help us better assess the ...

Epo is a hormone sometimes misused by athletes to boost their endurance. Since the test to identify the drug's presence was introduced in 2000, 33 labs have been accredited by the World Anti-Doping ...

In my previous blog post, I noted that reliability and validity are two essential properties of psychological measurement. Measures of intelligence, personality, vocational interests, and so forth ...

The first reason for caring about how sensitive our standardized tests are to instruction is moral. If the tests we use to judge the effects of instruction on student learning are not sensitive to ...

A boiling sea of quarks and gluons, including virtual ones—this is how we can imagine the main phase of high-energy proton ...