Individual items |
Individual items |
Knowledge level (N) |
Knowledge level (N) |
Knowledge level (N) |
Knowledge level (N) |
|
|
1 (325) |
2 (682) |
3 (770) |
4 (82) |
Q1-a |
A |
3.314 |
3.430 |
3.626 |
3.941 |
|
Others |
2.991 |
3.146 |
3.196 |
3.558 |
|
Difference |
0.323 |
0.284 |
0.430 |
0.383 |
Q1-b |
AB |
3.188 |
3.554 |
3.587 |
4.500 |
|
Others |
3.157 |
3.098 |
3.256 |
3.389 |
|
Difference |
0.031 |
0.456 |
0.331 |
1.111 |
Q1-c |
B |
3.519 |
3.770 |
4.095 |
4.174 |
|
Others |
3.423 |
3.444 |
3.587 |
3.686 |
|
Difference |
0.096 |
0.326 |
0.508 |
0.488 |
Q1-d |
O |
2.878 |
2.949 |
3.235 |
3.765 |
|
Others |
2.734 |
2.954 |
3.000 |
3.066 |
|
Difference |
0.144 |
-0.005 |
0.235 |
0.699 |
Q1-e |
AB |
2.781 |
3.108 |
3.627 |
4.375 |
|
Others |
2.265 |
2.436 |
2.580 |
2.882 |
|
Difference |
0.516 |
0.672 |
1.047 |
1.493 |
Q1-f |
O |
3.061 |
3.097 |
3.176 |
3.941 |
|
Others |
2.787 |
2.957 |
3.130 |
3.046 |
|
Difference |
0.274 |
0.140 |
0.046 |
0.895 |
Q1-g |
B |
2.896 |
3.297 |
3.367 |
3.739 |
|
Others |
3.006 |
2.957 |
3.161 |
3.502 |
|
Difference |
-0.110 |
0.340 |
0.206 |
0.237 |
Q1-h |
A |
3.322 |
3.604 |
3.816 |
4.029 |
|
Others |
3.296 |
3.548 |
3.633 |
4.089 |
|
Difference |
0.026 |
0.056 |
0.183 |
-0.060 |
Q1-i |
O |
2.714 |
2.940 |
3.529 |
4.000 |
|
Others |
2.689 |
3.052 |
3.226 |
3.501 |
|
Difference |
0.025 |
-0.112 |
0.303 |
0.499 |
Q1-j |
O |
3.347 |
3.493 |
3.265 |
4.000 |
|
Others |
3.087 |
3.152 |
3.364 |
3.326 |
|
Difference |
0.260 |
0.341 |
-0.099 |
0.674 |
Q1-k |
AB |
2.188 |
2.615 |
2.827 |
2.875 |
|
Others |
2.055 |
2.206 |
2.317 |
2.727 |
|
Difference |
0.133 |
0.409 |
0.510 |
0.148 |
Q1-l |
A |
3.356 |
3.528 |
3.534 |
3.824 |
|
Others |
3.223 |
3.252 |
3.402 |
3.424 |
|
Difference |
0.133 |
0.276 |
0.132 |
0.400 |