A child who comes within any of the following descriptions is within the jurisdiction of the juvenile court which may adjudge that person to be a dependent child of the court:
(j) The child's sibling has been abused or neglected, as defined in subdivision (a), (b), (d), (e), or (i), and there is a substantial risk that the child will be abused or neglected, as defined in those subdivisions. The court shall consider the circumstances surrounding the abuse or neglect of the sibling, the age and gender of each child, the nature of the abuse or neglect of the sibling, the mental condition of the parent or guardian, and any other factors the court considers probative in determining whether there is a substantial risk to the child.
It is the intent of the Legislature that this section not disrupt the family unnecessarily or intrude inappropriately into family life, prohibit the use of reasonable methods of parental discipline, or prescribe a particular method of parenting. Further, this section is not intended to limit the offering of voluntary services to those families in need of assistance but who do not come within the descriptions of this section. To the extent that savings accrue to the state from child welfare services funding obtained as a result of the enactment of the act that enacted this section, those savings shall be used to promote services which support family maintenance and family reunification plans, such as client transportation, out-of-home respite care, parenting training, and the provision of temporary or emergency in-home caretakers and persons teaching and demonstrating homemaking skills. The Legislature further declares that a physical disability, such as blindness or deafness, is no bar to the raising of happy and well-adjusted children and that a court's determination pursuant to this section shall center upon whether a parent's disability prevents the parent from exercising care and control. The Legislature further declares that a child whose parent has been adjudged a dependent child of the court pursuant to this section shall not be considered to be at risk of abuse or neglect solely because of the age, dependent status, or foster care status of the parent.
As used in this section, "guardian" means the legal guardian of the child.