One Study (Golombok Et Al

One study (Golombok et al.,2001) investigated the socioemotional development of children in three types of families: families created by in vitro fertilization,adopted families,and naturally conceived families.What were the findings of the study?

A) The adoptive families experienced superior bonding and attachment in comparison to the control group families.
B) The families created by reproductive technologies experienced inferior bonding and attachment in comparison to the control group families.
C) The families created by natural conception were more cohesive.
D) There were no differences between the three types of families on any of the measures of children's socioemotional development.