It seems like your question might be a bit unclear or contains some typographical issues. If you're referring to the development of a specific tool or methodology such as a "scale" or "Road select," it would be helpful to have more context or details.
If you meant to ask about a specific assessment tool, methodology, or research study related to a "scale" used for selecting or correcting answers in a particular field (like education, psychology, or another area), please provide additional information, and I'll do my best to assist you!
Alternatively, if you're looking for information about the outcomes or results from a specific scale or tool used in a research study, please clarify, and I can help summarize the findings or impacts.