She also said teachers need training to intervene effectively.

"Warning signs of a possible disaster were present for several years, but company officials did not intervene effectively to prevent it."

I think what we learn from this," said Hunahpu, "is not that you can't intervene effectively in the past.

Then we will offer suggestions for research and practice related to intervening effectively with alcohol problems in emergency settings.

"But there is a growing body of research that indicates that you can intervene effectively at times."

This is particularly impressive because domestic violence usually escalates unless society intervenes effectively.

If you want to intervene effectively, you have to send in ground troops.

Furthermore, where criminal mechanisms can go some way to freeze but not recover assets, civil proceedings may effectively intervene.

"This groundbreaking interim assessment program will help teachers identify problems during the school year so that they can effectively intervene to address student needs."

We have to make rules in the fight against fraud so as to be able to intervene quickly and effectively when there are problems.