Stainless steel (S30400) was used as the experimental control.

We designed exercises with reasonable experimental controls and, whenever possible, in ways that might complement published studies.

This usage can be seen as a type of experimental control.

This was far before he learned about experimental controls, which explained the constant success of their tests.

One of the fundamental problems with studying human patients who have already acquired brain damage is the lack of experimental control.

The more experimental control we have, the easier it is to eliminate confounding variables, and better causal conclusions can be made.

The experimental control is a technique for dealing with observational error.

Some eggs were kept on Earth as experimental controls to ensure a fair test.

Such experimental control is impossible when gathering human data, relying on naturally occurring relationships and environments.

The reason which is most often cited for using animals in scientific research is for experimental control.