Answer:
b. Concept of conservation
Explanation:
The concept of conservation is related to logical ability. This is the ability to understand the logical thinking that a certain quantity is the same despite the size has been changed. It helps a person to understand the shape and size, and apparent size.
The concept of conservation was given by Jean Piaget. The conservation is not found in the pre-operational stage of development in children. Conservation is a property of children in which children developed logical thinking about the invariant size, shape of an object despite it is not resent in front of a child.
Thus in the above statement, the child lacks the sense of what child development milestone.
I think the answer is D cause we're a working on the question
I believe the answer is concentration technique
Concentration technique is a type of technique that being done to influence our state of mind by repeating the desired stated of mind in our head over and over again. (you can see it through carrie's action that keep repeating the word "Calm" in order to achieve that state of mind)
I think the correct answer would be the first option. Focusing on information that concerns your audience the most will increase the chances of effective messages. Most likely, the audience would have interest on what your message is all about and they would have better perception since it concerns them.