Martin, J E The signal detection hypothesis and the perceptual defect theory of stuttering. [electronic resource] - The Journal of speech and hearing disorders Aug 1970 - 252-5 p. digital Publication Type: Journal Article ISSN: 0022-4677 Standard No.: 10.1044/jshd.3503.252 doi Subjects--Topical Terms: AnxietyAuditory PerceptionBone ConductionFeedbackHumansNoisePerceptual DistortionPsychophysiologic DisordersStress, PsychologicalStuttering--etiology