Sentence examples for operational stage from inspiring English sources

It was closed on the day of the bombing, based on intelligence reports that terrorists had moved to the operational stage of an attack.

"Certainly, he wanted to harm and was in the advanced operational stage of pulling the levers in the Al Qaeda organization".

In the third, or concrete operational, stage, from age 7 to age 11 or 12, occur the beginning of logic in the child's thought processes and the beginning of the classification of objects by their similarities and differences.

Remaining impacts in the operational stage relate to lubricating oil and methane development in the reservoir.

Alternatively, other studies consider tuning algorithms for the network operational stage.

The proposed method has shown to be simple in the operational stage.

The four stages given by Piaget are (1) the sensorimotor stage from birth to 2 years, (2) the preoperational stage from 2 to 7 years, (3) the concrete-operational stage from 7 to 12 years, and (4) the stage of formal operations that characterizes the adolescent and the adult.

Another cognitive advance children make during the concrete-operational stage is the knowledge that hierarchical relationships can exist within categories.

A child who has reached the concrete-operational stage is able to solve several other new kinds of logical problems.

One of the central victories of cognitive development occurs during ages five to seven and, according to Piaget, marks the child's entry to the concrete-operational stage.

Children in the concrete-operational stage also appreciate the fact that terms such as taller, darker, and bigger refer to a relation between objects rather than to some absolute characteristic.