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2009 State Mapping
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Table 2009d. Correlations between NAEP and state assessment school-level percentages meeting proficient standards in grade 8, by subject and state: 2009
StateReadingMathematics
Correlation
coefficient
Standard
error
Correlation
coefficient
Standard
error
Alabama0.77 0.037 0.78 0.053
Alaska0.78 0.059 0.76 0.064
Arizona0.74 0.043 0.79 0.036
Arkansas0.74 0.060 0.84 0.033
California0.84 0.031
Colorado0.79 0.031 0.82 0.039
Connecticut0.84 0.035 0.85 0.030
Delaware0.82 0.031 0.77 0.047
District of Columbia0.89 0.029 0.87 0.036
Florida0.72 0.058 0.79 0.042
Georgia0.47 0.103 0.66 0.060
Hawaii0.70 0.073 0.65 0.051
Idaho0.22 0.104 0.68 0.062
Illinois0.73 0.038 0.79 0.034
Indiana0.69 0.062 0.78 0.044
Iowa0.66 0.058 0.61 0.071
Kansas0.75 0.055 0.71 0.046
Kentucky0.55 0.065 0.63 0.077
Louisiana0.76 0.040 0.81 0.033
Maine0.42 0.083 0.67 0.048
Maryland0.82 0.038 0.86 0.029
Massachusetts0.83 0.038 0.88 0.022
Michigan0.82 0.030 0.89 0.026
Minnesota0.69 0.054 0.76 0.050
Mississippi0.74 0.049 0.75 0.033
Missouri0.65 0.075 0.75 0.037
Montana0.64 0.065 0.65 0.042
Nebraska
Nevada0.67 0.067 0.81 0.042
New Hampshire0.58 0.073 0.72 0.099
New Jersey0.87 0.030 0.85 0.030
New Mexico0.69 0.046 0.69 0.042
New York0.81 0.034 0.80 0.037
North Carolina0.75 0.046 0.64 0.070
North Dakota0.52 0.054 0.57 0.042
Ohio0.74 0.048 0.80 0.035
Oklahoma0.61 0.054 0.64 0.063
Oregon0.59 0.067 0.66 0.056
Pennsylvania0.80 0.035 0.76 0.036
Rhode Island0.88 0.031 0.93 0.020
South Carolina0.68 0.061 0.75 0.044
South Dakota0.65 0.036 0.70 0.043
Tennessee0.62 0.077 0.63 0.072
Texas0.60 0.075 0.76 0.047
Utah0.60 0.095 0.76 0.038
Vermont0.70 0.050 0.76 0.055
Virginia0.54 0.102
Washington0.51 0.082 0.78 0.034
West Virginia0.53 0.091 0.61 0.066
Wisconsin0.76 0.047 0.85 0.032
Wyoming0.58 0.100 0.74 0.062
– Not available. Nebraska did not offer a statewide assessment to report on standards.
California and Virginia do not assess general mathematics in grade 8.
† Not applicable.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2009 Reading and Mathematics Assessments.

Last updated 24 May 2018 (DS)