作者: Ronald Jay Packard , Bror Valdemar Haug Saxberg , Adam Paul , Benjamin Patrick Graff
DOI:
关键词:
摘要: A method includes receiving data associated with a characteristic of set students from educational delivery system. The can include, for example, demographic characteristic, geographical location, score an assessment learning objective the plurality objectives, time to complete assessment, number attempts and/or indicator knowledge based on prior experience. first group and second are automatically selected such that is substantially identical students. material delivered