What proportion of adolescents over 16 years old is reported to show sibling rivalry?
QUESTION 82
What is the commonest form of child abuse?
QUESTION 83
Which feeling is defined as an unpleasant response to interference with efforts to gain a love object, such as a person, power, possession, or position?
QUESTION 84
At what age should toilet training be started as a general measure for preventing or managing encopresis?