Sentence examples for scientific controls from inspiring English sources

The approach to family intervention must also be subjected to comprehensive and systematic evaluation with rigorous scientific controls using either intra subject replication designs or traditional randomized controlled clinical trials with sufficient statistical power to detect meaningful differences between intervention and control conditions.

Dr. William Tiller, a physicist at Stanford, called for more scientific controls on Kirilian-photography experiments.

But to keep his study from becoming too Birkenstock, Mr. Nelson applies rigid scientific controls.

The looser regulation has led to fewer inspections and scientific controls.

"But it is when something is intuitive that you need to be most careful to have adequate scientific controls".

Because Boston Scientific controls all the rest of the domestic stent business, the Johnson & Johnson report seemed to point toward a similarly sharp tumble for Boston Scientific.

That is because any rigorous, scientific, controlled experiment is impossible — especially one involving a suitably large sample of whole nations.

A fourth group of 102 people were blood donors with no known infections who were included for purposes of a scientific control.

I'd rather live on another planet, than on one where every aspect of your life is subject to rigorous scientific control.

He describes with a fanciful but compelling ingenuity human life as it might be some thousands of years hence, if our present scientific control of nature were carried to its logical extreme.

Anonymous participation in this online survey limits scientific control on participants so eventual duplicate results cannot be excluded.