The accuracy and reliability aspects of data integrity are discussed, with an emphasis on the need for consistency in responsibility and authority. A variety of ways in which data integrity can be compromised are discussed. The following sources of data corruption are described, and the ease or difficulty of identification and suggested actions…

The experiences of state and local education agencies in implementing the RMC evaluation models in their evaluations of Elementary and Secondary Education Act Title I programs are discussed with emphasis on the problems encountered, suggestions for resolving these problems, and encouraging results which have been reported. Four activities are…