Broadbent's Filter Theory of Attention Assumed That

Multiple Choice

Broadbent's filter theory of attention assumed that:

A) people use physical traits of stimuli to choose what gets through the attention bottleneck.
B) attending is largely a volitional process that opens and closes gates on information flow.
C) recognition of the stimulus must occur before filtering can occur.
D) the attender uses mostly semantic information to decide what gets through and what does not get through.