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Block | Item | Range of response codes | Sample Size | Percent agreement | Cohen’s Kappa | Intraclass correlation |
---|---|---|---|---|---|---|
— Not available. Data was not collected or not reported. † 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 used for items that are dichotomously scored. The intraclass correlation is used 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), 2006 Economics Assessment. |
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E1 | E000301 | 1–3 | 500 | 81.82 | † | 0.85 |
E000701 | 1–3 | 500 | 84.84 | † | 0.81 | |
E001101 | 1–4 | 500 | 72.34 | † | 0.81 | |
E001501 | 1–3 | 400 | 79.67 | † | 0.64 | |
E2 | E002001 | 1–3 | 500 | 92.88 | † | 0.86 |
E002501 | 1–4 | 500 | 82.18 | † | 0.91 | |
E002901 | 1–3 | 500 | 71.51 | † | 0.64 | |
E3 | E003901 | 1–3 | 500 | 91.77 | † | 0.93 |
E004201 | 1–3 | 500 | 87.60 | † | 0.81 | |
E004601 | 1–3 | 500 | 86.78 | † | 0.81 | |
E005101 | 1–2 | 500 | 85.34 | 0.62 | — | |
E4 | E005701 | 1–3 | 500 | 93.91 | † | 0.88 |
E006201 | 1–4 | 500 | 76.73 | † | 0.82 | |
E006601 | 1–3 | 500 | 87.42 | † | 0.87 | |
E5 | E007501 | 1–4 | 500 | 90.70 | † | 0.89 |
E008001 | 1–3 | 500 | 71.12 | † | 0.67 | |
E008401 | 1–3 | 500 | 89.61 | † | 0.87 | |
E6 | E009701 | 1–3 | 500 | 91.11 | † | 0.88 |
E010201 | 1–5 | 400 | 72.17 | † | 0.75 | |
E010601 | 1–3 | 500 | 94.72 | † | 0.95 | |
E7 | E011401 | 1–3 | 600 | 77.05 | † | 0.72 |
E011901 | 1–4 | 500 | 85.77 | † | 0.82 | |
E012301 | 1–3 | 400 | 88.43 | † | 0.86 | |
E8 | E013201 | 1–4 | 500 | 76.83 | † | 0.82 |
E013701 | 1–3 | 400 | 95.50 | † | 0.89 | |
E014101 | 1–2 | 600 | 92.32 | 0.74 | — | |
E9 | E015201 | 1–3 | 500 | 72.52 | † | 0.65 |
E015701 | 1–2 | 500 | 90.62 | 0.80 | — | |
E016101 | 1–3 | 500 | 89.85 | † | 0.89 | |
E10 | E017201 | 1–3 | 500 | 90.59 | † | 0.82 |
E017701 | 1–5 | 500 | 65.95 | † | 0.86 | |
E018101 | 1–3 | 400 | 75.78 | † | 0.77 |