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Table 6 Item-total correlation coefficients of the items under each skill

From: Toward measuring language teachers’ assessment knowledge: development and validation of Language Assessment Knowledge Scale (LAKS)

Item no Item-total correlation
Assessing reading Assessing listening Assessing writing Assessing speaking
1 .686 .363 .082 .109
2 .382 .586 .410 − .009
3 .660 .536 .100 .124
4 .564 .204 .009 .282
5 .048 .476 .264 − .037
6 .583 .490 .106 .201
7 .632 .372 .014 .444
8 .720 .449 .106 .176
9 .481 .024 .314 .046
10 .191 .039 .314 .580
11 .699 .625 .040 .284
12 .608 .327 .311 .637
13 .797 .141 .018 .583
14 .312 .439 .235 .484
15 .674 .706 .224 .038