育儿|俗话说老大“傻”,老二“精”,二娃真的更聪明吗?科学研究:恰恰相反( 四 )

6、警惕劣质玩具、不要咬铅笔鲜艳的外层颜料、勤洗手
孩子 , 尤其是婴幼儿喜欢舔、啃、咬各类物品 , 劣质玩具、铅笔外涂层、摸了脏东西的手 , 都可能是孩子重金属暴露的来源 , 因此家长要留心 。
总结一下 , 出生顺序与孩子智力之间可能存在一定关联 , 老大可能比老二的智商要高 , 但是家长没必要纠结 , 因为差别非常有限 。 不论是老大、老二、老三 , 陪伴、爱护他们;尊重、信任他们;确保营养均衡、积极运动;避免重金属等有毒有害物质暴露;能力范围内 , 尽可能提供良好的教育资源和环境 , 是我们作为父母 , 对孩子要做和能做的事 。

育儿|俗话说老大“傻”,老二“精”,二娃真的更聪明吗?科学研究:恰恰相反
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