The most zealous researchers contend that people need not wait for any more data before considering a curtailed diet.

Some children, the researchers contend, may be getting by without welfare because their parents have found work.

Several researchers in the project contended that the advertisement twisted their findings.

But some researchers contend that the ban limits valuable research.

But some researchers contend that far more could have been learned if data had been gathered immediately.

Some researchers contend that the risks of drug treatment for insomnia have been somewhat exaggerated.

Some researchers contend that in public health, especially, inequality itself has measurable ill effects.

The researchers contend that the videos don't provide this stimulation.

Some researchers contend that prayer's effects - if they exist - have little to do with religion or the existence of God.

But now researchers contend that their time and effort are worth much more.