Ghodsian M, Zajicek E, Wolkind S
Child Care Health Dev. 1985 Jul-Aug;11(4):209-28. doi: 10.1111/j.1365-2214.1985.tb00465.x.
Using an random sample of first-time mothers the associations between their children's behaviour problems at three points in time are presented. A moderate to low correlation was obtained between the ages of 27 and 42 months. No correlation existed between 14 and 27 or 42 months. The relationships between behaviour problems and social and family factors at each age were also examined. These generally increased with the children's age and included maternal depression, lack of social contacts, poorer relationships and housing problems. It is tentatively suggested that the differing patterns of associations at the three ages might indicate a progression, with increasing age, towards a more difficult situation for the families.
通过对初为人母者的随机抽样，呈现了她们孩子在三个时间点的行为问题之间的关联。在27至42个月大时获得了中度至低度的相关性。在14至27个月或42个月之间不存在相关性。还研究了每个年龄段行为问题与社会和家庭因素之间的关系。这些因素通常随着孩子年龄的增长而增加，包括母亲抑郁、缺乏社交、关系较差和住房问题。初步认为，这三个年龄段不同的关联模式可能表明，随着年龄增长，家庭面临的情况会变得更加困难。
