Rodesia insists that dr. phillips' theory of aggression be checked against observable evidence. she is demonstrating the scientific attitude of

She is demonstrating the scientific attitude of skepticism. Skepticism is the way toward applying reason and basic deduction to decide legitimacy. It's the way toward finding a bolstered conclusion, not the defense of a biased conclusion. It's in this manner mistaken to state "Doubters don't trust in phantoms."