When a new scientific model emerges, research studies (i)_____ that paradigm tend to dominate in the scientific literature: the process of selecting articles for publication is tilted towards positive results. But once the paradigm (ii)_____, the academic incentives shift in the opposite direction: research results are more considered worthy publication when they (iii)_____ what has become the established view.

Blank (i)	Blank (ii)	Blank (iii)
A. tweaking	D. is initially articulated	G. bolster
B. affirming	E. has become entrenched	H. circumvent
C. controverting	F. is about to be attacked	I. undermine