Explores need for development of validation and certification procedures. Performance measures used for these procedures must come from on-job experiences. Validity of measures depends on similarity of participant's performance to job exercises. Outlines how to develop reliable job performance measures necessary for job certification and…

Summarizes major points of NAEYC's revised position, describing how the revision builds on and expands the previous document through the growing knowledge base and the input of practitioners who used the original publication. Discusses the historical context within which the position statement was written, and summarizes the revisions. Discusses…

To benefit from the support of public and private sector leaders and to ensure that all students receive effective services, the adult education system must identify program models that have empirical evidence to support claims of effectiveness. The U.S. Department of Education's Institute of Education Sciences defines evidence-based education as…