Answer:
d. Obsessive-Compulsive Disorder
Explanation:
Obsessive-Compulsive Disorder or OCD is an anxiety disorder in which people have perpetual unpleasant thoughts that fully occupy them and lead to a need to repeat different action multiple times. For instance washing hands. That affects their life a lot and productivity, also mental state as they are anxious that they didn't do something good enough which cause doing numerous checkings in order to be sure that the specific thing is done. In the given situation, Chuan has OCD which leads to constantly going back to the first ten questions and checking if he marked them right. Also there is a consequence - he didn't have time to complete the whole test.
I cant answer this if there's now question
Answer:
Conservation
Explanation:
Conservation is the concept of cognitive development theory that is given by Jean Piaget. Conservation is related to the logical thinking ability results in the perception pf a person is the same for the adjustment of a container, size, and shape. The pre-operational stage of cognitive development theory lacks the conservation ability in children at the age of 2 to 7 years old. But later on the concrete stage, this ability develops in children. The children could not manipulate their intentionally their perception due to the lacking of conservation. The result is that they can be easily manipulated by their parents and elders. The children lack conservation that results in that children do not understand that the quantities do not change if the shape has been changed of the container.
Slow cooling of hot magma leads to the formation of large crystals.