250 200 150 100 50 0 585960616263 1 2 3 4 5 6 7 8 9 10111213141516171819202122 http://passnavi.evidus.com/teachers/topics/ /.pdf
.. 600 500 400 300 200 100 0 56 59 62 4 6 8 10 12 14 16 18 20 21 SP
, (%) 60 50 40 30 20 10 0 60 63 2 4 6 8 10 12 14 16 18 20 21 22 http://passnavi.evidus.com/teachers/topics/ /.pdf
. SPSS Ver..
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