(SSI4) Stuttering Severity Instrument, Fourth Edition
Stuttering Severity Instrument. Web it measures stuttering severity in both children and adults in the four areas of speech behavior:
Web it measures stuttering severity in both children and adults in the four areas of speech behavior:
Web it measures stuttering severity in both children and adults in the four areas of speech behavior: Web it measures stuttering severity in both children and adults in the four areas of speech behavior:
