What type of information does nonidentifying social history information NOT include?

Nonidentifying social history information is designed to provide relevant background about a child and their family without revealing personally identifiable details. This type of information typically encompasses general aspects such as medical history, social background, and other context that can assist in understanding the child’s situation without disclosing specific identities.

The correct answer refers to the birth parent's name, which is a definitive identifying piece of information. Nonidentifying information aims to protect the privacy of individuals by omitting specific identifiers like names, which can directly link to an individual and breach confidentiality. Instead, it allows access to general information that helps in understanding familial connections and heritage while maintaining anonymity.

Given this framework, the other types of information mentioned generally do not fall under this category of identifying information. Birth parent's location might provide context without pinpointing identity, details about the child's identity could refer to general traits or characteristics rather than specific identifiers, and general information aiding identity would typically include permissible background data. Hence, identifying features like a name are explicitly excluded from nonidentifying social history information to preserve privacy and protect all involved parties.