The psychological principles involved in that hand were identical with those of the Odell crime.

Applied psychology - The use of psychological principles to overcome problems in other domains.

This is as much a logical as a psychological principle.

Thorndike was the first to apply psychological principles to the area of learning.

There are some very basic psychological principles for you to bear in mind.

So, the first psychological principle is to make your goals attainable.

In fact he was the first to apply psychological principles to the legal field, creating forensic psychology.

A number of His miracles were based in sound psychological principles, my dear.

In any case, I'm told by experts that it's a sound psychological principle.

Where free advertising does not comply with moral, social and psychological principles, it is harmful.