(C9T2)
(C13T2)
(C15T1)
(C9T4)
“…..On the other hand, they found that children of 15 to 18 months are generally not able to recognize themselves unless other cues such as movement are present.”
H
“…..Bronson found that the intensity of the frustration and anger in their disagreements increased sharply between the ages of 1 and 2 years. ….”
(C14T1)