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Lalala

The document presents item statistics and alternative statistics for a series of items, detailing their properties such as proportion correct, biserial correlations, and endorsement rates. Each item is listed with various metrics, including point biserial correlations for different alternatives. The data appears to be structured in a tabular format, indicating performance metrics for each item across a range of scales.

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Diva Muthia
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12 views5 pages

Lalala

The document presents item statistics and alternative statistics for a series of items, detailing their properties such as proportion correct, biserial correlations, and endorsement rates. Each item is listed with various metrics, including point biserial correlations for different alternatives. The data appears to be structured in a tabular format, indicating performance metrics for each item across a range of scales.

Uploaded by

Diva Muthia
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
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Item Statistics Alternative Statistics

-----------------------
-----------------------------------
Seq. Scale Prop. Point Prop. Point
No. -Item Correct Biser. Biser. Alt. Endorsing Biser. Biser.
Key
---- ----- ------- ------ ------ ----- --------- ------ ------
---

1 0-1 0.720 0.537 0.403 a 0.720 0.537 0.403 *


b 0.120 -0.493 -0.304
c 0.100 -0.119 -0.069
d 0.060 -0.515 -0.258
e 0.000 -9.000 -9.000
Other 0.000 -9.000 -9.000

2 0-2 0.800 0.277 0.194 a 0.060 -0.494 -0.248


b 0.800 0.277 0.194 *
c 0.040 0.359 0.158
d 0.080 -0.099 -0.054
e 0.020 -0.718 -0.248
Other 0.000 -9.000 -9.000

3 0-3 0.760 0.489 0.356 a 0.080 -0.196 -0.107


b 0.080 -0.357 -0.195
c 0.760 0.489 0.356 *
d 0.080 -0.469 -0.257
e 0.000 -9.000 -9.000
Other 0.000 -9.000 -9.000

4 0-4 0.780 0.743 0.531 a 0.060 -0.575 -0.288


b 0.080 -0.550 -0.301
c 0.020 -0.570 -0.197
d 0.780 0.743 0.531 *
e 0.060 -0.354 -0.177
Other 0.000 -9.000 -9.000

5 0-5 0.700 0.696 0.528 a 0.080 -0.550 -0.301


b 0.080 -0.389 -0.213
c 0.120 -0.374 -0.230
d 0.020 -0.570 -0.197
e 0.700 0.696 0.528 *
Other 0.000 -9.000 -9.000

6 0-6 0.640 0.433 0.338 a 0.100 0.072 0.042


b 0.120 -0.481 -0.296
c 0.100 -0.173 -0.101
d 0.040 -0.557 -0.245
e 0.640 0.433 0.338 *
Other 0.000 -9.000 -9.000
Item Statistics Alternative Statistics
-----------------------
-----------------------------------
Seq. Scale Prop. Point Prop. Point
No. -Item Correct Biser. Biser. Alt. Endorsing Biser. Biser.
Key
---- ----- ------- ------ ------ ----- --------- ------ ------
---

7 0-7 0.820 0.965 0.659 a 0.020 -0.620 -0.214


b 0.080 -0.727 -0.398
c 0.080 -0.775 -0.425
d 0.820 0.965 0.659 *
e 0.000 -9.000 -9.000
Other 0.000 -9.000 -9.000

8 0-8 0.740 0.642 0.475 a 0.080 -0.244 -0.134


b 0.740 0.642 0.475 *
c 0.040 -0.530 -0.233
d 0.060 -0.494 -0.248
e 0.080 -0.453 -0.248
Other 0.000 -9.000 -9.000

9 0-9 0.660 0.902 0.698 a 0.140 -0.417 -0.267


b 0.080 -0.598 -0.328
c 0.660 0.902 0.698 *
d 0.020 -0.669 -0.231
e 0.100 -0.664 -0.388
Other 0.000 -9.000 -9.000

10 0-10 0.660 0.902 0.698 a 0.660 0.902 0.698 *


b 0.160 -0.583 -0.387
c 0.060 -0.635 -0.319
d 0.100 -0.446 -0.261
e 0.020 -0.718 -0.248
Other 0.000 -9.000 -9.000

11 0-11 0.580 0.712 0.564 a 0.580 0.712 0.564 *


b 0.180 -0.418 -0.286
c 0.120 -0.601 -0.370
d 0.100 -0.146 -0.085
e 0.020 -0.471 -0.163
Other 0.000 -9.000 -9.000

12 0-12 0.560 0.915 0.727 a 0.100 -0.609 -0.356


b 0.560 0.915 0.727 *
c 0.140 -0.438 -0.281
d 0.160 -0.396 -0.263
e 0.040 -0.696 -0.306
Other 0.000 -9.000 -9.000
Item Statistics Alternative Statistics
-----------------------
-----------------------------------
Seq. Scale Prop. Point Prop. Point
No. -Item Correct Biser. Biser. Alt. Endorsing Biser. Biser.
Key
---- ----- ------- ------ ------ ----- --------- ------ ------
---

13 0-13 0.540 0.889 0.708 a 0.080 -0.147 -0.081


b 0.180 -0.719 -0.491
c 0.540 0.889 0.708 *
d 0.180 -0.418 -0.286
e 0.020 -0.669 -0.231
Other 0.000 -9.000 -9.000

14 0-14 0.640 0.989 0.771 a 0.100 -0.514 -0.301


b 0.060 -0.414 -0.208
c 0.120 -0.637 -0.392
d 0.640 0.989 0.771 *
e 0.080 -0.695 -0.381
Other 0.000 -9.000 -9.000

15 0-15 0.560 0.976 0.775 a 0.080 -0.324 -0.178


b 0.180 -0.582 -0.398
c 0.100 -0.473 -0.277
d 0.080 -0.678 -0.372
e 0.560 0.976 0.775 *
Other 0.000 -9.000 -9.000

16 0-16 0.660 0.941 0.728 a 0.080 -0.163 -0.090


b 0.660 0.941 0.728 *
c 0.140 -0.696 -0.447
d 0.040 -0.752 -0.331
e 0.080 -0.678 -0.372
Other 0.000 -9.000 -9.000

17 0-17 0.620 0.850 0.667 a 0.060 -0.253 -0.127


b 0.140 -0.535 -0.343
c 0.620 0.850 0.667 *
d 0.120 -0.541 -0.333
e 0.060 -0.555 -0.278
Other 0.000 -9.000 -9.000

18 0-18 0.640 1.000 0.831 a 0.060 -0.193 -0.097


b 0.100 -0.746 -0.436
c 0.120 -0.613 -0.377
d 0.640 1.000 0.831 *
e 0.080 -0.823 -0.451
Other 0.000 -9.000 -9.000
Item Statistics Alternative Statistics
-----------------------
-----------------------------------
Seq. Scale Prop. Point Prop. Point
No. -Item Correct Biser. Biser. Alt. Endorsing Biser. Biser.
Key
---- ----- ------- ------ ------ ----- --------- ------ ------
---

19 0-19 0.600 0.890 0.702 a 0.100 -0.200 -0.117


b 0.080 -0.501 -0.275
c 0.100 -0.405 -0.237
d 0.120 -0.816 -0.502
e 0.600 0.890 0.702 *
Other 0.000 -9.000 -9.000

20 0-20 0.700 0.813 0.617 a 0.700 0.813 0.617 *


b 0.080 -0.485 -0.266
c 0.000 -9.000 -9.000
d 0.120 -0.553 -0.340
e 0.100 -0.568 -0.333
Other 0.000 -9.000 -9.000

21 0-21 0.600 0.977 0.771 a 0.180 -0.819 -0.560


b 0.100 -0.418 -0.245
c 0.600 0.977 0.771 *
d 0.060 -0.193 -0.097
e 0.060 -0.555 -0.278
Other 0.000 -9.000 -9.000

22 0-22 0.620 0.812 0.637 a 0.120 -0.206 -0.127


b 0.080 -0.550 -0.301
c 0.140 -0.696 -0.447
d 0.620 0.812 0.637 *
e 0.040 -0.363 -0.160
Other 0.000 -9.000 -9.000

23 0-23 0.620 0.881 0.691 a 0.040 -0.391 -0.172


b 0.120 -0.589 -0.363
c 0.080 -0.373 -0.204
d 0.140 -0.578 -0.371
e 0.620 0.881 0.691 *
Other 0.000 -9.000 -9.000

24 0-24 0.520 0.708 0.565 a 0.520 0.708 0.565 *


b 0.120 -0.338 -0.208
c 0.100 0.004 0.002
d 0.100 -0.473 -0.277
e 0.160 -0.544 -0.361
Other 0.000 -9.000 -9.000
Item Statistics Alternative Statistics
-----------------------
-----------------------------------
Seq. Scale Prop. Point Prop. Point
No. -Item Correct Biser. Biser. Alt. Endorsing Biser. Biser.
Key
---- ----- ------- ------ ------ ----- --------- ------ ------
---

25 0-25 0.620 0.473 0.371 a 0.100 -0.269 -0.157


b 0.620 0.473 0.371 *
c 0.160 -0.396 -0.263
d 0.080 0.207 0.113
e 0.040 -0.780 -0.343
Other 0.000 -9.000 -9.000

26 0-26 0.640 0.785 0.612 a 0.100 -0.487 -0.285


b 0.140 -0.589 -0.378
c 0.040 -0.252 -0.111
d 0.640 0.785 0.612 *
e 0.080 -0.373 -0.204
Other 0.000 -9.000 -9.000

27 0-27 0.580 0.865 0.685 a 0.040 0.164 0.072


b 0.160 -0.868 -0.576
c 0.060 -0.434 -0.218
d 0.160 -0.367 -0.244
e 0.580 0.865 0.685 *
Other 0.000 -9.000 -9.000

28 0-28 0.540 0.732 0.583 a 0.540 0.732 0.583 *


b 0.080 -0.003 -0.001
c 0.100 -0.664 -0.388
d 0.140 -0.277 -0.178
e 0.140 -0.503 -0.323
Other 0.000 -9.000 -9.000

29 0-29 0.720 0.530 0.397 a 0.100 -0.255 -0.149


b 0.720 0.530 0.397 *
c 0.060 -0.173 -0.087
d 0.080 -0.373 -0.204
e 0.040 -0.669 -0.294
Other 0.000 -9.000 -9.000

30 0-30 0.700 0.510 0.387 a 0.140 -0.202 -0.129


b 0.040 -0.446 -0.196
c 0.700 0.510 0.387 *
d 0.060 -0.233 -0.117
e 0.060 -0.555 -0.278
Other 0.000 -9.000 -9.000

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