. The street railway review . WfLOCATi; ANV UEFOKMITIi:S OS THfi SK1!)NDI.\GR.\MMATIC FIGURES ON BLANK. what is the first letter in the line, or if he read any of the let-ters next smaller. Usually he will repeat my question, or willshow by his answer whether he has heard correctly, and will beunconscious that I am testing his hearing, imagining that readingthe letters with his ears successively obstructed is a continuation of the visual test. If lie shows any doubt in regard to the voice test1 further test his hearing with the tuning fork. Standing be-hind him I direct him to tell
. The street railway review . WfLOCATi; ANV UEFOKMITIi:S OS THfi SK1!)NDI.\GR.\MMATIC FIGURES ON BLANK. what is the first letter in the line, or if he read any of the let-ters next smaller. Usually he will repeat my question, or willshow by his answer whether he has heard correctly, and will beunconscious that I am testing his hearing, imagining that readingthe letters with his ears successively obstructed is a continuation of the visual test. If lie shows any doubt in regard to the voice test1 further test his hearing with the tuning fork. Standing be-hind him I direct him to tell me the point at which he begins tohear the instrument as I approach it to either ear. 1 set the forkringing by pinching the ends between my thumb and forefinger andsuddenly releasing them, so that his attention may not be calledto the loud noise, which would be caused by striking the forkagainst any hard substance, .\sking him to describe the characterof the noise he hears 1 can judge whether he is honestly tellingwhen he hea
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Keywords: ., book, bookcentury1800, bookdecade1890, booksubjectstreetrailroads
