Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
Cathy Glass is a fabulous writer and gives such great in-site into the foster care system. Unfortunately, it is horrific to hear of just how many families are torn apart by drugs and abuse, Leaving young children with little or no help for their future. Thank heavens for people such as Cathy, who put their heart and soul in assisting these children to gain back their lives.