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Block | Item | Range of response codes | Sample size | Percentage exact agreement | Cohen's Kappa | Intraclass correlation |
---|---|---|---|---|---|---|
H3 | H035801 | 1–3 | 600 | 92 | | 0.88 |
H035901 | 1–3 | 600 | 93 | | 0.90 | |
H035902 | 1–3 | 600 | 88 | | 0.89 | |
H036101 | 1–3 | 600 | 88 | | 0.94 | |
H036402 | 1–4 | 600 | 86 | | 0.95 | |
H4 | H059001 | 1–3 | 600 | 88 | | 0.93 |
H059201 | 1–3 | 600 | 83 | | 0.90 | |
H059701 | 1–3 | 600 | 94 | | 0.97 | |
H059801 | 1–3 | 600 | 86 | | 0.92 | |
H060201 | 1–3 | 600 | 88 | | 0.94 | |
H5 | H038103 | 1–4 | 600 | 88 | | 0.86 |
H038301 | 1–3 | 600 | 91 | | 0.96 | |
H038601 | 1–3 | 600 | 86 | | 0.79 | |
H038702 | 1–3 | 600 | 88 | | 0.86 | |
H039001 | 1–3 | 600 | 98 | | 0.99 | |
H6 | H039401 | 1–3 | 600 | 89 | | 0.90 |
H039901 | 1–4 | 600 | 89 | | 0.93 | |
H040001 | 1–3 | 600 | 97 | | 0.98 | |
H040103 | 1–3 | 600 | 89 | | 0.93 | |
H040201 | 1–3 | 600 | 95 | | 0.96 | |
H7 | H057501 | 1–3 | 600 | 97 | | 0.98 |
H057701 | 1–3 | 600 | 84 | | 0.85 | |
H057801 | 1–3 | 600 | 86 | | 0.92 | |
H058601 | 1–3 | 600 | 88 | | 0.94 | |
H058701 | 1–3 | 600 | 94 | | 0.97 | |
H8 | H034101 | 1–4 | 700 | 90 | | 0.92 |
H034401 | 1–3 | 700 | 95 | | 0.96 | |
H034501 | 1–2 | 700 | 100 | 0.99 | | |
H034702 | 1–3 | 700 | 96 | | 0.96 | |
H035001 | 1–3 | 700 | 87 | | 0.93 | |
H035101 | 1–3 | 700 | 90 | | 0.93 | |
H9 | H060701 | 1–3 | 600 | 96 | | 0.96 |
H061501 | 1–3 | 600 | 93 | | 0.90 | |
H061601 | 1–3 | 600 | 92 | | 0.94 | |
H061801 | 1–3 | 600 | 98 | | 0.98 | |
H10 | H042201 | 1–3 | 600 | 98 | | 0.95 |
H042801 | 1–4 | 600 | 93 | | 0.94 | |
H042902 | 1–3 | 600 | 95 | | 0.97 | |
H043001 | 1–3 | 600 | 90 | | 0.89 | |
H043101 | 1–3 | 600 | 95 | | 0.97 | |
H11 | H043201 | 1–3 | 600 | 92 | | 0.94 |
H043401 | 1–3 | 600 | 86 | | 0.92 | |
H043501 | 1–4 | 600 | 88 | | 0.94 | |
H043601 | 1–3 | 600 | 85 | | 0.86 | |
H043701 | 1–3 | 600 | 92 | | 0.96 | |
H043705 | 1–3 | 600 | 86 | | 0.87 | |
H044001 | 1–4 | 600 | 86 | | 0.90 | |
The intraclass correlation is not reported for dichotomously scored items; Cohen's Kappa is not reported for polytomously scored items. NOTE: Cohen's Kappa is a measure of reliability that is appropriate for items that are dichotomously scored. The intraclass correlation coefficient is most appropriate for items with more than two categories. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2001 U.S. History Assessment. |