And tried-and-true educational techniques are frequently replaced with unproven experimental teaching methods.

Joyce also relies on the tried-and-true technique of positive reinforcement.

His real establishment is just an idea and a method, with a set of tried-and-true techniques.

But in typical cases, doctors recommend a tried-and-true technique: call for help and pop an aspirin - quickly.

Here are some of my tried-and-true techniques: * I turned on the classical-music radio station whenever prospective buyers were coming.

A. Yes, today's artists don't study the tried-and-true techniques.

"That seems to be the pattern," she said, "and it's been a pretty tried-and-true technique of the right-wing Republicans for a long time."

The busts in Austin were an intensification of this tried-and-true technique.

Kirk decided to rely on a tried-and-true technique: He answered the question he felt she should have asked him.