SpiegelMethode

Could you specify which field or context you mean by "SpiegelMethode"? The name appears in multiple domains (for example, mirror-based approaches in therapy, education, or performing arts), and there isn’t a single universally recognized method by that exact name. If you can point to a particular domain or provide a source, I can draft a concise, neutral wiki-style article (under 300 words) focused on that usage. If you’d like a general overview instead, I can write a field-neutral item describing the concept of mirror-based methods and how the term is used in different contexts.