Page 183 - BUKU SYNOPSIS

Table 22. Item Fit of SA Instrument Construct

Item Infit Mnsq Outfit Mnsq Outfit Zstd PtMeas.Corr.
Organization1 1.22 .99 .06 .65
Organization2 .85 .78 -.67 .65
Organization3 .76 .80 -.74 .72
Organization4 .88 .89 -.37 .69
Organization5 .49 .49 -.2.35 .84
Organization6 .84 .70 -1.14 .81
Organization7 1.05 .97 -.04 .74
Content1 1.05 1.26 .95 .69
Content2 1.43 1.53 1.79 .51
Content3 1.17 1.63 2.26 .57
Content4 1.01 .93 -.17 .61
Content5 1.02 .91 -.23 .67
Content6 .85 .81 -.82 .72
Content7 .83 .77 -1.01 .76
Content8 .78 .78 -.94 .72
Language Use1 .69 .67 -1.60 .73
Language Use2 .78 .78 -.92 .68
Language Use3 .65 .70 -1.38 .72
Language Use4 1.17 1.24 1.07 .52
Language Use5 1.11 1.07 .35 .55
Language Use6 1.29 1.42 1.65 .58
Mechanics1 .60 .59 -1.82 .76
Mechanics2 1.36 1.39 1.36 .39
Mechanics3 1.50 1.48 1.77 .50
Text’s Length 1.74 1.89 3.28 .46

Table 22 displays that all items reach the criteria of item fit; infit Mnsq,

outfit Mnsq, outfit Zstd, and point measure correlation. Based on the four

criteria of item fit, organization, and text’s length do not reach three

criteria (infit Mnsq, outfit Mnsq, and outfit Zstd), but their point measure

correlation is based on the criteria. Therefore, they are not removed from

the SA instrument. Overall, no items are removed, which indicates that

SA instrument can be used by the students to assist them to review their

own text.

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