Final answer:
Approximately 10.8 percent of children will experience physical assault in their lifetime, with most perpetrators being their parents or other relatives.
Step-by-step explanation:
According to data provided by Child Help in 2011, 10.8 percent of children will be victims of physical assault in their lifetime. This figure is part of a broader context of child abuse, where neglect is the most common form at 78.3 percent, followed by physical abuse, sexual abuse, psychological maltreatment, and medical neglect. It's important to note that these percentages can overlap as some children suffer from multiple forms of abuse. Moreover, the majority of abusers are parents, making up 81.2 percent of perpetrators, with other relatives accounting for an additional 6.2 percent. Recognizing the signs of abuse is critical for teachers, law enforcement personnel, and social services staff, who make up three-fifths of reporters for child abuse cases.