Thus attention focusing may only be observed where there is a well-defined task which is regarded as important by the subject.

But in the resolute, thorough and punctual execution of a well-defined task Picton had no superior in the army.

These accomplish a well-defined task.

Displaced living cells with a well-defined task may continue to perform their function in their new location, often resulting in a cyst.

Low sensation seekers tend to prefer more structured, well-defined tasks involving order and routine.

The tests are meant to measure how well a person can function in real-life situations in a foreign language according to well-defined linguistic tasks and assessment criteria.

Mr. Greenspan ascended to icon status through his success at the monumental, but well-defined, task of extinguishing inflation.

And much of the work would be done on a fixed-price basis, with the contractors rewarded for holding down costs and performing well-defined tasks on time.

It comes with pre-defined targets for performing certain well-defined tasks such as compilation of code and its packaging.

A well-defined task is identified and students are asked to create, produce or do something, often in settings that involve real-world application of knowledge and skills.