According to the altman and taylor model, the dimension of self-disclosure where information shared moves from being impersonal to more personal is called

The answer is depth

According to Altman and Taylor, Depth refers to the Details of various facets that every people have in our lives.

This includes the personal passion that a person have, the way he/she describes the relationship with the family, how is their biggest fear, etc.

Depth Per the Altman and Taylor model, the dimension of self-disclosure that allows the sharing of information to move from being on a personal level to an impersonal level is called depth. Self disclosure is the information one person chooses to share with another. Light conversation that has little personal information has little depth, while conversations that offer many personal details like dreams, goals, experiences and so on offer far more depth.