classe hidayah used sample achieveement there became study TAI consisted population test state indiividualization score formula taught art sampling 2121121005 clas value random aimed while thesi result keyword group text descriptive student wa accepted collecting treatment degree medan research than without parallel 994 teguh priyono individualization significantly data 104 control showed assisted tobserved out ttable design instrument using grade chosen conducted writing namely university higher two achievement freedom ABSTRACT 2017 technique post randomized SMA mean affected hypothei find mhd method language effect faculty analyzed team alternative experimental first