Researchers then evaluated the effects of treatment one week and three months later.

We are currently doing a study to evaluate the effects of the drug on patients with high blood pressure.

"I learned that you have to evaluate the effects of public policy as opposed to intentions."

Almost no effort has been made to scientifically evaluate the long-term effects of the operation.

So how are we going to evaluate the wider effects of our own macroeconomic policy?

At this time, there is no test to evaluate the long-term effects of these components on photographs.

By evaluating potential effects, a policy can be forecasted to have a positive or negative result.

Atmospheric chemists also evaluate the effects of changes in government policy.

Both studies evaluated the effects of treatment on mortality and the need for dialysis.

Could one, indeed, evaluate the effects of the doctors themselves, and, if not, what was the good of having them?