# sternberg right
IRT score- stn1p
IRT S.E- stn1p
IRT score- stn3p
IRT S.E- stn3p
# math29 right
IRT score- m1p29
IRT S.E- m1p29
IRT score- m3p29
IRT S.E- m3p29
# math20 right
IRT score- m1p20
IRT S.E- m1p20
IRT score- m3p20
IRT S.E- m3p20
# all right
IRT score- all1p
IRT S.E- all1p
IRT score- all3p
IRT S.E- all3p