Khả năng học tiếng suy giảm sau tuổi lên 2
Năng lực cảm thụ ngôn ngữ của chúng ta giảm dần khi bước sang tuổi thứ 3 - một giai đoạn quá sớm trong cuộc đời. Phát hiện này đã đưa đến khuyến cáo rằng nên cấy ốc tai cho trẻ bị điếc càng sớm càng tốt.
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m+G7neG7k+G6ouG6p0HhuqLhu4Hhuqd0ecO64bqn4bubeMO64bqlw6Dhuqc94bqo4budw4HDgHND4bqnw7rhu6Xhu53huqHhuqck4bubb8O54bqnJOG7ncO64bqnw5rhu5vhurvDuuG7mw==