Portfolios Across the Curriculum: Whole School Assessment in Kentucky
http://www.public.iastate.edu/~drrussel/EJ99.html
  peer-reviewed

Moore, Lizabeth and David R. Russell
English Journal, The
2001

Abstract:

When the Kentucky Supreme Court declared the public education system unconstitutional in 1989 and the legislature passed the Kentucky Education Reform Act (KERA) to revamp the existing system, we Kentucky English teachers became involved in the broadest reform ever attempted by any state in the nation. As part of the reform, a yearly state-wide performance-based assessment of each school was instituted in 1991. Along with other components, the assessment included a writing portfolio, holistically-graded by teachers in each school, that would count 14% in the total assessment.