练习：
1. Which of the following statements would Bowlby support?
A) Statistical studies should be carried out to assess the positive effect of day care for children at the age of three or older.
B) Early day care can delay the occurrence of mental illness in children.
C) The first three years of one's life is extremely important to the later development of personality.
D) Children under three get used to the life at nursery schools more readily than children over three.
2. Which of the following is derivable from Bowlby's work?
A) mothers should not send their children to day care centers until they are three years or older.
B) Day care nurseries have positive effects on a child's development.
C) A child sent to a day care center before the age of three may have emotional problems in later life.
D) Day care would not be so popular if it has noticeable effects on a child's personality.
3. It is suggested that modern societies differ from traditional societies in that
A) the parents-child relationship is more exclusive in modern societies.
B) a child more often grows up with his/her brothers or sisters in traditional societies.
C) mother brings up children with the help of her husband in traditional societies.
D) children in modern societies are more likely to develop mental illness in later years.
4. Which of the following statements is NOT an argument against Bowlby's theory?
A) many studies show that day care has a positive effect on children's development.
B) Day care is safe, otherwise there wouldn't be so many nursery schools.
C) Separation from parent for very young children is common in some traditional societies.
D) Parents find the immediate effects of early day care difficult to deal with.
5. Which of the following best expresses the writer's attitude towards early day care?
A) Children under three should stay with heir parents.
B) Early day care has positive effects on children's development.
C) The issue is controversial and its settlement calls for the use of statistics.
D) The effects of early day care on children are exaggerated and parents should ignore the issue.
Keys：CAADC