An IERI – International Educational Research Institute Journal
Table 7 International average scale scores, standard deviations, standard errors, and cross-mode correlation coefficients
Grade/subject | International average scale score | Cross-mode correlation coefficient (radj) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
paperTIMSS | eTIMSS | Difference | ||||||||
M | SD | SE | M | SD | SE | M | SD | SE | ||
Fourth grade | ||||||||||
 Mathematics | 527 | 86 | 1.4 | 513 | 86 | 1.4 | 14 | 40 | 0.7 | 0.96 |
 Science | 526 | 86 | 1.5 | 518 | 86 | 1.5 | 8 | 41 | 0.6 | 0.96 |
Eighth grade | ||||||||||
 Mathematics | 511 | 98 | 2.2 | 497 | 97 | 2.3 | 14 | 42 | 1.0 | 0.97 |
 Science | 521 | 92 | 2.6 | 514 | 90 | 2.5 | 7 | 43 | 1.0 | 0.96 |