During His Experiments Studying Iconic Store,Sperling Would Flash an Array

Multiple Choice

During his experiments studying iconic store,Sperling would flash an array of stimuli (e.g. ,letters and/or numbers) for approximately 50 milliseconds on a screen.Asked to recall all symbols presented would be an example of the

A) backward visual masking.
B) forward visual masking.
C) partial-report procedure.
D) whole-report procedure.