For example, the firstborn is, for a while, an only child, and therefore has a completely different experience of the parents than those born later. The parents themselves are growing up too, weathering hardship or good fortune, so one sibling might experience stability and closeness while another might be raised in the midst of crisis. Of course, there are many positive aspects of sibling relationships. Annette Henderson, a lecturer in psychology, says firstborn children learn vocabulary more quickly than their siblings because they are not competing to spend one-on-one time with parents. But younger children in turn benefit from unintentional instruction from their bigger brothers and sisters, acquiring entire phrases and an understanding of social concepts such as politeness. Similarly, a Cambridge University study of 140 children found that even when there is a great deal of conflict, siblings will still create a rich world of play and make-believe that extends them developmentally.
📝 题目要求
找出文本中的逻辑关系词,并写出对应的逻辑类型
找出文本中的逻辑关系词；并写出所对应的逻辑类型：
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✅ 参考答案与解析
therefore：因果 so：因果 while：对比 because：因果 But：转折 Similarly：类比 therefore：因果（表明出生顺序不同带来的结果） so：因果（表明父母自身在成长带来的结果） while：对比（对比同一个家庭中不同孩子的可能经历） because：因果（解释第一个孩子学习词汇更快的原因） But：转折（对比不同出生顺序的孩子的受益情况） Similarly：类比（引出另一个支持核心论点的例证）