When testing those claiming to be able to see auras around people's heads, magician james randi issued this challenge: "then if
i were to step behind a wall barely taller than i am, you could determine my location from the aura visible above my head, right?" this way of challenging claims shows randi's _____ approach?
Empirical approach is a way to obtain knowledge by conducting direct or indirect observation towards the data that is relevant to the knowledge. This usually include dependent and independent variables within a research in order to find a causal relationship that might explain a certain event/phenomenon.
