Final answer:
Children are most vulnerable to CSA between the ages of 0 to 1 year. Infants are at high risk due to their total dependency on parental care, and factors such as poverty and cultural norms can lead to neglect. The risk of abuse decreases as the age of the parent increases.
Step-by-step explanation:
Children are most vulnerable to Child Sexual Abuse (CSA) particularly in the infancy period, which is children ages 0 to 1 year. During this time, they are the most victimized with an incident rate of 20.6 per 1,000 infants. Infants are especially at risk due to their complete dependence on parents for care, and challenges such as poverty, cultural values, and the standard of care in a community can exacerbate neglectful situations. It is also important to recognize that young parents, such as teenage mothers, are more likely to abuse their children compared to older parents. As a parent's age increases, the likelihood of abuse diminishes. Professional reports, including those from teachers, law enforcement personnel, and social service staff, account for a significant number of the child abuse reports.