He applied his skill in engineering to toughen up the defence
This is what is in psychology called cognitive complexity. Cognitive complexity allows us to imagine and construct many different scenarios and analyze certain behaviors and though are thinking processes find out what the causes for those behaviors are. This is a characteristic of how complex a persons perceptual skill is.
They are organized in the same way:
1. Preamble: explaining philosophy, vision and mission of the government
2. Articles: outlining the functions of each parts of government
3. Amendments: adding the official changes and additions to constitutions
Answer:
Correct answer is (2). the ability to think hypothetically
Explanation:
In Piaget’s theory of cognitive development, concrete operational stage is the third stage of Piaget’s theory and occurs between 7 and 11 years age bracket. It is often refers to as preadolescence years. In this stage, hypothetical thinking is not yet developed and children can only solve problems with the use logical reasoning.