A burgeoning area of research has shown that nonstuttering members of the public hold negative or stigmatizing attitudes toward stuttering, especially when rating hypothetical people who stutter (e.g., Al-Khaledi et al., 2009, Betz et al., 2007, Blood et al., 2003, Boyle et al., 2009, Craig et al., 2003, Doody et al., 1993, Dorsey and Guenther, 2000, Flynn and St. Louis, 2011, Gabel et al., 2004, Ham, 1990, Hughes et al., 2010, Hulit and Wirtz, 1994, MacKinnon et al., 2007, Özdemir et al., 2011b, St. Louis et al., 2009a, St. Louis and Roberts, 2010 and Van Borsel et al., 1999). In a comprehensive review, Hughes (2008) summarized research on attitudes toward stuttering for males versus females both from the perspective of the sex1 of the respondent and the sex of the person who stutters (actual or hypothetical). The results are mixed. For example, in two similar studies, but the latter with a control group, Burley and Rinaldi (1986) and Patterson and Pring (1991) found no differences in attitudes toward males versus females who stuttered, regardless of the sex of the respondents. By contrast, Burley and Rinaldi (1986) reported more negative attitudes of their male respondents compared to their female respondents, but Patterson and Pring (1991) reported no differences. Weisel and Spektor (1998) also reported more negative attitudes for adult males than females. Among young children, Hartford and Leahy (2007) reported no differences for boys and girls. Similarly, Langevin (2009) reported no significant differences from school-aged children's attitudes toward stuttering with respect to their sex, but in another investigation, a few comparisons were more positive for girls than for boys ( Langevin, Kleitman, Packman, & Onslow, 2009). Evans, Healey, Kawai, and Rowland (2008) found that the sex of middle school students did not make a difference in their stuttering attitudes.
Some authors who inspected individual questionnaire items, e.g., de Britto Pereira, Rossi, and Van Borsel (2008) and Xing Ming, Jing, Yi Wen, and Van Borsel (2001), found that males had more positive or accurate perceptions of those who stutter than females on some items, but for other items, the reverse was observed. Though not reported by Flynn and St. Louis (2011), Flynn and St. Louis, 2007 and Flynn and St. Louis, 2009 also found mixed results in high school students’ stuttering attitudes among items according to sex, but in these studies, sex was partly confounded with honors versus regular classes, i.e., more females in the honors classes. St. Louis (2010) reported that males and females selected equally from numerous samples in the POSHA-S archive held very similar attitudes. This study, however, drew respondents from a few studies of speech-language pathology students or practitioners (e.g., Board Recognized Specialists in Fluency Disorders) and two samples of people who stutter. Accordingly, it is possible that the familiarity of a small proportion of the groups with stuttering, atypical of the general public, could have affected the mean attitude ratings.
Clearly, as reported by Hughes (2008), the effects of sex of the respondents on stuttering attitudes are not clear. If there are differences, it is likely that they are not large. Still, important differences may exist. Why is this important? Circa October, 2011, more than 100 nations had signed the United Nations Convention on the Rights of Persons with Disabilities (CRDP) and, among many other commitments, recognized that attitudinal barriers hinder full participation of people with disabilities from “full and effective participation in society” (United Nations, 2006, CRDP, Preamble, [e]). The Convention further emphasized “the need to incorporate a gender perspective” into all efforts to ensure rights and freedoms of those with disabilities (United Nations, 2006, CRDP, Preamble [s]). If it can be shown that males hold different attitudes toward stuttering than females, then stakeholders attempting to improve attitudes might well target males and females separately rather than together. The purpose of this investigation was to determine the extent to which the attitudes of nonstuttering males and female adults from widely variant samples around the world, excluding entire sample groups with training or experience in speech-language pathology, were similar or different on a standard measure of stuttering attitudes, i.e., the Public Opinion Survey of Human Attributes-Stuttering (POSHA-S).