In this paper, a data perturbation method for minimizing the possibility of disclosure of participants' identities on a survey is described in the context of the National Assessment of Educational Progress (NAEP). The method distinguishes itself from most approaches because of the presence of cognitive tasks. Hence, a data edit should have minimal…

This document highlights National Assessment of Educational Progress (NAEP) related milestone events, meetings, and publication dates in the year 2001. This is followed by a brief description of important aspects of "No Child Left Behind" relevant to NAEP participation. Next, a tally of 2001 NAEP assessment booklets processed, items…

Thirty-two families were given six market-leading, educational CD-ROMs each, and usage of them was logged over 11 weeks. These children and their parents were also interviewed on three occasions. Although parents and children were enthusiastic upon receipt of the software and envisaged that it would be a useful learning tool, children's use of…