Answer:
DEVELOPMENTAL NORMS. Developmental norms are defined as standards by which the progress of a child's development can be measured. For example, the average age at which a child walks, learns to talk, or reaches puberty would be such a standard and would be used to judge whether the child is progressing normally.
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Amongst the options given, the possible answer would be "that Sayuri's intelligence is way beyond her years".  A critical person can arrive at this answer because the situation stated that Sayuri had habits that differ from other children.  Those extraordinary habits can be connected to the child's intellectual level.  Kids that are more intelligent than the others will tend to display habits that are out of the ordinary.
        
             
        
        
        
In an acute exacerbation of asthma, you would expect to hear whistling sound or wheezing when you listen to her lungs. Whistling sound is indicative of constricted air passages due to obstructed air flow. This obstruction of airway is due to inflammation of bronchial tubes that narrows air passages.