(D. Gestalt psychology) , is the school of psychology that believes perception is more than the sum of its parts, it involves a whole pattern
This type of school of psychology studied how all components of sensations are assembled into one's perception
hope this helps
        
                    
             
        
        
        
<span>When the child thinks that after arranging two rows of pennies and then s/he conclude that it is longer than the top row, the child is in preoperational Piaget's stage. This stage also demonstrate that the cognitive development is defined by its egocentric thought, the ability of a person to see things in a different perspective.</span>
        
             
        
        
        
Jackson referred to William Eustis’s circular letter of 22 Aug. 1812 to the governors of Tennessee, Kentucky, Ohio, and Illinois Territory, announcing that William Henry Harrison had been appointed a brigadier general in the U.S. Army and requesting that the governors “call out & place at his disposal, such portion of the Detached militia as he may require”
        
             
        
        
        
21 hours in a week typically
        
                    
             
        
        
        
Mikhail Gorbachev is usually credited for helping end the cold war.