SPEECH INTELLIGIBILITY By N., Pam M.S. - April 13, 2013 the degree that a person's speech can be understood by other people. Have a look on articulation index. SPEECH INTELLIGIBILITY: "Joe had a good speech intelligibility and his speech was understood by all who heard it." Related Psychology Terms ARTICULATION INDEX DELAYED AUDITORY FEEDBACK (DAF) APRAXIA OF SPEECH LAILING WECHSLER MEMORY SCALE (WMS) SPEECH AND LANGUAGE THERAPIST FLUENT SPEECH AUTOMATIC SPEECH ARTICULATION LEVERAGE Cite this page: N., Pam M.S., "SPEECH INTELLIGIBILITY," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/speech-intelligibility/ (accessed October 14, 2020).