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F-2
Figures List Figure F1 ’A’ and ‘B’ Parameters for Grade 3 Form 1 and Form 2 Common Items ..................................F-3 Figure F2 ’A’ and ‘B’ Parameters for Grade 4 Form 1 and Form 2 Common Items ..................................F-4 Figure F3 ’A’ and ‘B’ Parameters for Grade 5 Form 1 and Form 2 Common Items ..................................F-5 Figure F4 ’A’ and ‘B’ Parameters for Grade 6 Form 1 and Form 2 Common Items ..................................F-6 Figure F5 ’A’ and ‘B’ Parameters for Grade 7 Form 1 and Form 2 Common Items ..................................F-7 Figure F6 ’A’ and ‘B’ Parameters for Grade 8 Form 1 and Form 2 Common Items ..................................F-8 Figure F7 ’A’ Item Parameters of 2004 and 2005 Anchor Items for Grade 3 .............................................F-9 Figure F8 ‘B’ Item Parameters of 2004 and 2005 Anchor Items for Grade 3 ...........................................F-10 Figure F9 P-Values of 2004 and 2005 Anchor Items for Grade 3.............................................................F-11 Figure F10 ’A’ Item Parameters of 2004 and 2005 Anchor Items for Grade 4 .........................................F-12 Figure F11 ‘B’ Item Parameters of 2004 and 2005 Anchor Items for Grade 4 .........................................F-13 Figure F12 P-Values of 2004 and 2005 Anchor Items for Grade 4...........................................................F-14 Figure F13 ’A’ Item Parameters of 2004 and 2005 Anchor Items for Grade 5 .........................................F-15 Figure F14 ‘B’ Item Parameters of 2004 and 2005 Anchor Items for Grade 5 .........................................F-16 Figure F15 P-Values of 2004 and 2005 Anchor Items for Grade 5...........................................................F-17 Figure F16 ’A’ Item Parameters of 2004 and 2005 Anchor Items for Grade 6 .........................................F-18 Figure F17 ‘B’ Item Parameters of 2004 and 2005 Anchor Items for Grade 6 .........................................F-19 Figure F18 P-Values of 2004 and 2005 Anchor Items for Grade 6...........................................................F-20 Figure F19 ’A’ Item Parameters of 2004 and 2005 Anchor Items for Grade 7 .........................................F-21 Figure F20 ’B’ Item Parameters of 2004 and 2005 Anchor Items for Grade 7 .........................................F-22 Figure F21 P-Values of 2004 and 2005 Anchor Items for Grade 7...........................................................F-23 Figure F22 ’A’ Item Parameters of 2004 and 2005 Anchor Items for Grade 8 .........................................F-24 Figure F23 ’B’ Item Parameters of 2004 and 2005 Anchor Items for Grade 8 .........................................F-25 Figure F24 P-Values of 2004 and 2005 Anchor Items for Grade 8...........................................................F-26 Figure F25 Final TCC and SEM Curves for Grade 3 ................................................................................F-27 Figure F26 Final TCC and SEM Curves for Grade 4 ................................................................................F-28 Figure F27 Final TCC and SEM Curves for Grade 5 ................................................................................F-29 Figure F28 Final TCC and SEM Curves for Grade 6 ................................................................................F-30 Figure F29 Final TCC and SEM Curves for Grade 7 ................................................................................F-31 Figure F30 Final TCC and SEM Curves for Grade 8 ................................................................................F-32
F-3
Figure F1 ’A’ and ‘B’ Parameters for Grade 3 Form 1 and Form 2 Common Items
"A" Parameters for MA 3 Forms 1 and 2
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
-0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3
Form 1
Form
2
"B" Parameters for MA 3 Forms 1 and 2
-5
-4
-3
-2
-1
0
1
2
-4 -3 -2 -1 0 1 2
Form 1
Form
2
F-4
Figure F2 ’A’ and ‘B’ Parameters for Grade 4 Form 1 and Form 2 Common Items
"A" Parameters for MA 4 Forms 1 and 2
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
-0.4 -0.3 -0.2 -0.1 0 0.1 0.2
Form 1
Form
2
"B" Parameters for MA 4 Forms 1 and 2
-5
-4
-3
-2
-1
0
1
-3 -2.5 -2 -1.5 -1 -0.5 0 0.5 1
Form 1
Form
2
F-5
Figure F3 ’A’ and ‘B’ Parameters for Grade 5 Form 1 and Form 2 Common Items
"A" Parameters for MA 5 Forms 1 and 2
-0.6-0.5-0.4-0.3-0.2-0.1
00.10.20.30.40.5
-0.8 -0.6 -0.4 -0.2 0 0.2 0.4
Form 1
Form
2
"B" Parameters for MA 5 Forms 1 and 2
-4
-3
-2
-1
0
1
2
3
-4 -3 -2 -1 0 1 2 3
Form 1
Form
2
F-6
Figure F4 ’A’ and ‘B’ Parameters for Grade 6 Form 1 and Form 2 Common Items
"A" Parameters for MA 6 Forms 1 and 2
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
-0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3
Form 1
Form
2
"B" Parameters for MA 6 Forms 1 and 2
-3
-2
-1
0
1
2
-2 -1.5 -1 -0.5 0 0.5 1 1.5 2
Form 1
Form
2
F-7
Figure F5 ’A’ and ‘B’ Parameters for Grade 7 Form 1 and Form 2 Common Items
"A" Parameters for MA 7 Forms 1 and 2
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5
Form 1
Form
2
"B" Parameters for MA 7 Forms 1 and 2
-3
-2
-1
0
1
2
-3 -2 -1 0 1 2 3
Form 1
Form
2
F-8
Figure F6 ’A’ and ‘B’ Parameters for Grade 8 Form 1 and Form 2 Common Items
"A" Parameters for MA 8 Forms 1 and 2
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5
Form 1
Form
2
"B" Parameters for MA 8 Forms 1 and 2
-3
-2
-1
0
1
2
3
-3 -2 -1 0 1 2 3
Form 1
Form
2