Delusions of grandeur is the false belief that emphasizes self importance. the correct option among all the options that are given in the question is the first option or option "b". Delusion is actually a kind of false belief. It is a belief that a person has immense amount of wealth, power and intellect. I hope this helps.
        
                    
             
        
        
        
ANSWER: (c) CONSERVATION OF NUMBER
EXPLANATION: Psychologically, Conservation refers to the ability of an individual to understand that despite the change in the appearance of an entity, the quantity remain the same.
According to Piaget's theory of cognitive development, children develops the abilities of conservation (in terms of number, area, volume, and orientation), and this stage occurs between age seven to eleven.
Thus, the experimenter is testing conservation of number, which is characterised by the ability to understand that when redistributing two entities (two identical rows), its number is still the same and not affected.
 
        
                    
             
        
        
        
I find that chocolate boosts my mood after testing. Its scientifically proven that chocolate makes a person happier. Ever the smell of chocolate brings joy to people!
        
                    
             
        
        
        
It might be said that the speaker´s credibility is important to make the speech or sermon persuasive. he had helped to bring religious revival known as the Great Awakening. his sermons accused members of the church by name of being sinners. he was known for his extremism as a pastor.