reciprocal socialization造句

When reciprocal socialization has been investigated in infancy, mutual gaze or eye contact has been found to play an important role in early social interaction . " In one investigation, the mother and infant engaged in a variety of behaviors while they looked at each other; by contrast, when they looked away from each other, the rate of such behaviors dropped considerably ".
It's difficult to find reciprocal socialization in a sentence. 用reciprocal socialization造句挺难的