1405-6666 1405-6666 S1405-66662006000100317 00 03 2006 00 03 2006 11 28 317 326 1980 1998 45-54 1985 87 2 2 205-18 1988 55-77 1989 55 1 1 15-9 2000 1990 1969 1953 1999 126 126 Joint Committee on Standards for Educational Evaluation 1988 1998 San Diego, CA 1997 1987 1 3 3 285-93 National Educational Association 1975 1985 43 3 3 44-9 1988 21 4 4 95-9 2000 2 2000 21 2 2 48-51 1990 356-73 1981 301-43 1998 11 215-30