Final answer:
A former teacher from whom a student learns many social skills is best described as a 'role model.' This term reflects the teacher's influential position as someone whose behavior can be emulated for social learning and development within society.
Step-by-step explanation:
If a student has learned many social skills from a former teacher, the term that describes her role is role model. A role model is someone looked up to by others for their behavior and actions, which can be emulated. In the context of socialization, teachers along with parents, guardians, religious leaders, and others provide instruction on roles, responsibilities, relationships, and social norms. As students interact with these figures, they learn and internalize behaviors and values that are essential for functioning effectively within society. Additionally, proximity to influential figures like teachers can result in the formation of key social relationships.
Moreover, this learning process is not limited to formal education settings but also occurs through observational learning. Observing a teacher's social interactions can teach students about positive or negative behaviors, acting as a model for socialization. It's also worth mentioning that not only positive, prosocial behaviors are learned through observation; antisocial behaviors can be learned in the same way if they're displayed by influential figures in a person's life.