DrLazarte Is Testing an Elderly Patient's Hearing by Presenting a Set

Multiple Choice

Dr.Lazarte is testing an elderly patient's hearing by presenting a set of tones at different intensi- ties.Each tone is presented multiple times,interleaved with the other tones in a random order.After each presentation,the patient indicates whether she heard the tone.The psychophysical technique being used is the

A) method of adjustment.
B) staircase method.
C) method of constant stimuli.