Chief Justice Madsen was joined in the ruling by Justices Charles Johnson, Charles Wiggins, Mary Yu, Debra Stevens and Susan Owens.
Appellants in the case were a coalition of groups including the League of Women Voters, the Washington Education Association, El Centro de la Raza, and the Washington Association of School Administrators and several individual plaintiffs.
Readers can read the full decision at: http://www.courts.wa.gov/opinions/pdf/897140.pdf
The decision follows another one that we reported on in the post below. In that decision, the court had ruled that the Washington State legislature had failed to adequately fund public education in the state and imposed a $100000 daily sanction on the legislature. See our earlier post