TY - CONF AU - Bethany Wilcox AU - Heather Lewandowski BT - 2016 Physics Education Research Conference Proceedings DO - 10.1119/perc.2016.pr.092 PB - American Association of Physics Teachers PY - 2016 T2 - 2016 Physics Education Research Conference Proceedings TI - Impact of instructional approach on students' epistemologies about experimental physics ER -