若想子女长得高大，父母便要经常拥抱他们。因为感受不到被人爱的儿童。生长激素分泌较少。由此可以推出()。

A.父母可将拥抱作为长高来加以推广

B.不经常拥抱子女是不爱子女的表现

C.人的某些心理感受会影响自身的生理变化

D.高个子儿童比矮个子儿童更多受到父母的拥抱

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