Establishing the Validity of Recovery From Stuttering Without Formal Treatment

pfinn{at}unm.edu

There is no empirical basis for determining goals for stuttering treatment. One approach that might resolve this issue is to systematically investigate persons who claim to have recovered from stuttering without the assistance of treatment. However, critical methodological and conceptual issues must be overcome first in order to assure these persons had a valid stuttering problem and that their recovery was independent of treatment. This study examined a validation procedure for solving these issues based on the combination of two methods: independent verification and self-reports. Forty-two subjects participated: 14 adults who recovered from stuttering without assistance, 14 adults with persistent stuttering, and 14 adults who were normally fluent speakers. For the independent verification, a Speech Behavior Checklist was administered to 42 individuals familiar with the recovered subjects' past speech and the other subjects' current speech. Results indicated that persons who knew the recovered subjects when they used to stutter recalled speech behaviors consistent with subjects who still stuttered, but not the same as speech behaviors consistent with subjects who never stuttered. These findings were supported by an objective analysis of the recovered subjects' descriptions of their past stuttering. Furthermore, a content analysis of subjects' self-reports indicated that recovery was independent of treatment.

KEY WORDS: spontaneous recovery, self-report, self-directed, cross-validation, treatment outcome

Submitted on March 26, 1996
Accepted on June 21, 1996