Communication Attitude of Kannada-Speaking School-Age Children Who Do and Do Not Stutter.

BACKGROUND: A large body of evidence suggests that the Communication Attitude Test (CAT) is a reliable and valid tool for assessing the speech-associated attitude of school-age children who stutter (CWS). OBJECTIVE: The purpose of the present study was to adapt and validate the CAT for the Kannada-speaking school-age CWS. METHODS: The original version of the CAT was forward- and back-translated by the first author. The Communication Attitude Test Kannada (CAT-K) was then administered to 293 children who do not stutter (CWNS) and 100 CWS. All children were native speakers of the Kannada language and were between the ages of 7 and 14 years. The Stuttering Severity Instrument-fourth edition (SSI-4) was used to estimate the severity of stuttering. RESULTS: The data revealed that, in comparison to CWNS, the CWS' mean CAT-K score was significantly higher, and a significant effect of stuttering severity and age on mean attitude scores was observed. In addition, results showed that the CAT-K is a reliable and valid test. CONCLUSION: The findings suggest the presence of a negative attitude in Kannada-speaking CWS and that the CAT-K is a useful tool in the assessment of Kannada school-age CWS. Given the need for speech-language pathologists to address a speech-associated negative attitude in CWS, incorporating the CAT-K as part of the diagnostic assessment of stuttering is valuable.

Relationships Between Psychological Distress and Affective, Behavioral, and Cognitive Experiences of Stuttering.

PURPOSE: People who stutter (PWS) are vulnerable to the development of various psychopathological symptoms, although prevalence data are mixed and less clarity exists about factors that potentially influence their occurrence. The current study sought to shed light on the prevalence of self-reported psychopathology in PWS and aimed to identify relationships between affective, behavioral, and cognitive (ABC) experiences of stuttering and psychological distress (PD). METHOD: Forty-four PWS were administered the Behavior Assessment Battery (BAB) for Adults who Stutter and the Brief Symptom Inventory-18. The prevalence of clinically significant PD was calculated via BSI-18 global severity index t-score cutoffs. Regression analyses examined relationships between ABC variables of stuttering and PD. RESULTS: Participants' BAB scores approximated normative values, while the PD score distribution was similar to that of a nonclinical sample. Nine percent of participants met thresholds for clinically significant PD. All ABC correlates of stuttering significantly and positively correlated with PD scores, capturing considerable amounts of shared variance. CONCLUSIONS: Levels of PD in PWS approximate those of the general community, highlighting the existence of psychologically distressed subgroups of PWS. Speech situation-specific anxiety had the strongest relationship to PD, followed closely by one's report of situation-specific speech disruption. To a lesser but still significant extent, PWS' frequency to which they engage in various avoidance/escape behaviors, as well as their communication attitude, predicted levels of psychopathology. These data inform diagnostic and clinical decision making, drawing attention to factors that should be attended to in treatment.

Self-perceived affective, behavioral, and cognitive reactions associated with voice use in people with Parkinson's disease: a pilot study.

PURPOSE: This study aimed to compare the affective, behavioral, and cognitive reactions related to vocal function in people with Parkinson's disease (PWPD) and healthy controls using the Behavior Assessment Battery - Voice (BAB-Voice). The test's internal consistency was also described. METHODS: 31 PWPD and 19 healthy controls were recruited from September 2020 to March 2021. Participants completed four BAB-Voice subtests: Speech Situation Checklist - Emotional Reaction (SSC-ER), the Speech Situation Checklist - Speech Disruption (SSC-SD), Behavior Checklist (BCL), and Communication Attitude Test for Adults (BigCAT), describing the experienced negative emotional reaction, voice disruptions, coping behaviors, and negative attitude regarding communication respectively. Subtest scores were calculated and analyzed. RESULTS: The scores of the PWPD were significantly different from those of the controls (Pillai's Trace = 0.344, F[4] = 5.508, p = .001, ηp2 = .344): PWPD showed more negative emotions and voice problems, more coping behaviors, and more negative speech-related attitude compared to healthy controls. All subtests showed excellent internal consistency. CONCLUSIONS: The BAB-Voice proved a tool with a good internal consistency that measured different psychosocial reactions in PWPD versus controls. PWPD exhibited significantly more negative emotions and voice problems in specific speech situations, more coping behaviors, and a more negative speech-related attitude. The specificity of information obtained from the BAB-Voice may aid in improving the treatment planning of voice disorders in PWPD.

Partner perception of affective, behavioral, and cognitive reactions to voice use in people with Parkinson's disease.

Introduction: People with Parkinson's disease (PWPD) experience negative feelings, thoughts, and coping behaviors due to the experienced communication challenges. This study aimed to compare the perceptions of PWPD with those of proxies for the affective, behavioral, and cognitive reactions specific to voice production during communicative interactions. Methods: The Behavior Assessment Battery - Voice (BAB-Voice) was administered to 31 PWPD and their close communication partner/proxy. The BAB-Voice contained four subtests: Speech Situation Checklist - Emotional Reaction (SSC-ER), Speech Situation Checklist - Speech Disruption (SSC-SD), Behavior Checklist (BCL), and Communication Attitude Test for Adults (BigCAT). The scores for each of these subtests were calculated and statistically analyzed. Results: A repeated measures MANOVA did not find statistically significant differences between the subscores of PWPD and proxies (Pillai's trace = 0.25, F[4] = 2.22, p =.094, ηp 2  = 0.25). Fair to excellent agreement between the PWPD and proxies was found. The highest agreement was found on the BigCAT (ICC = 0.80). The SSC-SD (ICC = 0.77) and SSC-ER (ICC = 0.71) still showed excellent agreement, while only fair agreement was found for the BCL (ICC = 0.57). Conclusion: Proxies were able to identify the affective, behavioral, and cognitive reactions to voice use in PWPD. Communication partners close to the PWPD could, therefore, provide valuable information regarding the assessment and treatment of hypophonia in PD.

The Speech Situation Checklist-Emotional Reaction: Normative and comparative study of Kannada-speaking children who do and do not stutter.

Purpose: Existing data stemming from investigations with the Speech Situation Checklist (SSC) have shown this standardised test to be a valid and reliable tool for assessing speech-related anxiety in children who stutter (CWS). The main purpose of this study was to compare Speech Situation Checklist-Emotional Reaction (SSC-ER) scores for Kannada-speaking children who do not stutter (CWNS) and CWS. In addition, the Speech Situation Checklist-Emotional Reaction in Kannada (SSC-ER-K) scores among different stuttering severity and age groups were compared in CWS.Method: The English version of the SSC-ER was forward-translated into Kannada and back-translated by the first author. SSC-ER-K was administered on 100 CWS and 275 CWNS aged between 7 and 14 years who were native speakers of the Kannada language. The severity of stuttering was estimated using the Stuttering Severity Instrument-fourth edition (SSI-4).Result: The results revealed that the SSC-ER-K scores of CWS were significantly higher in comparison with CWNS. CWS with moderate and severe degrees of stuttering had significantly higher scores when compared to those with a mild degree of stuttering. Furthermore, the older CWS (11-14 years) had significantly higher scores compared to the younger CWS (7-10 years). In addition, the SSC-ER-K appears to be a reliable self-report test. The above findings suggest the presence of significantly increased speech-related anxiety in CWS. Also, as age and severity of stuttering increased so did the level of their speech-related anxiety.Conclusion: The SSC-ER-K is a useful tool in the assessment of negative emotional reaction to specific speech situations in Kannada CWS and can assist speech-language pathologists in addressing speech-situation specific anxiety during treatment.

Communication attitude of Kannada-speaking adults who do and do not stutter.

The Communication Attitude Test for Adults who stutter (BigCAT) is an established measure of cognitive traits in adults who stutter (AWS). The primary purpose of the present study was to adapt and validate the BigCAT to the Kannada language. The secondary purpose was to compare AWS' and adults who do not stutter (AWNS) BigCAT-K scores and compare AWS' score in sub-populations in terms of severity and age. The study included a purposive sample of 100 AWS and 317 AWNS. There was high test-retest reliability and solid construct validity, as made evident by the results of the discriminant analysis and cross-validation. Further, as in other investigations with the BigCAT (Vanryckeghem & Brutten, 2019), this self-report test revealed a statistically significant group mean difference between AWS and AWNS, suggesting the presence of a negative attitude towards communication in Kannada-speaking AWS. Further, individuals with severe stuttering had a significantly higher level of speech-associated negative attitude compared to those with mild stuttering. Age does not seem to influence the AWS' speech-associated belief system. Both of these findings augment the existing scant literature on exploring the association between stuttering severity and age on the cognitive dimension of stuttering. The outcomes establish the BigCAT-K as an effective tool in the assessment and subsequent management of stuttering.

Consensus Guidelines for the Assessments of Individuals Who Stutter Across the Lifespan.

Purpose This project sought to develop consensus guidelines for clinically meaningful, comprehensive assessment procedures for people who stutter across the lifespan. Method Twelve expert clinicians and researchers who have written extensively about stuttering provided detailed descriptions of the type of data that they routinely collect during diagnostic evaluations of preschool children, school-age children, adolescents, and adults who stutter. Iterative content analysis, with repeated input from the respondents, was used to identify core areas that reflect common domains that these experts judge to be important for evaluating stuttering for varying age groups. Results Six core areas were identified as common components of a comprehensive evaluation of stuttering and people who stutter. These areas should be included to varying degrees depending upon the age and needs of the client or family. The core areas include the following: (a) stuttering-related background information; (b) speech, language, and temperament development (especially for younger clients); (c) speech fluency and stuttering behaviors; (d) reactions to stuttering by the speaker; (e) reactions to stuttering by people in the speaker's environment; and (f) adverse impact caused by stuttering. Discussion These consensus recommendations can help speech-language pathologists who are uncertain about appropriate stuttering assessment procedures to design and conduct more thorough evaluations, so that they will be better prepared to provide individualized and comprehensive treatment for people who stutter across the lifespan.

Contemporary issues with stuttering: The Fourth Croatia Stuttering Symposium.

PURPOSE: During the 2019 Fourth Croatia Clinical Symposium, speech-language pathologists (SLPs), scholars, and researchers from 29 countries discussed speech-language pathology and psychological practices for the management of early and persistent stuttering. This paper documents what those at the Symposium considered to be the key contemporary clinical issues for early and persistent stuttering. METHODS: The authors prepared a written record of the discussion of Symposium topics, taking care to ensure that the content of the Symposium was faithfully reproduced in written form. RESULTS: Seven contemporary issues for our field emerged from the Symposium. CONCLUSION: Effective early intervention is fundamental to proper health care for the disorder. However, as yet, there is no consensus about the timing of early intervention and how it should be managed. Currently, clinical translation is a barrier to evidence-based practice with early stuttering, and proactive strategies were suggested for junior SLPs. Apprehension emerged among some discussants that treatment of early stuttering may cause anxiety. For persistent stuttering, assessment procedures were recommended, as were strategies for dealing with childhood bullying. There was agreement that SLPs are the ideal professionals to provide basic cognitive-behavior therapy for clients with persistent stuttering. Questions were raised about our discipline standards for basic professional preparation programs for stuttering management.

Reliability, validity, and normative investigation of the Persian version of the Communication Attitude Test for Adults Who Stutter (BigCAT).

The purpose of this study was to establish normative and psychometric data for the Persian version of the Communication Attitude Test for Adults who Stutter (BigCAT) and to determine if there is a significant difference between the speech-associated attitude of Persian stuttering adults and their nonstuttering peers. The Persian BigCAT was administered to 90 people who stutter (PWS) and 90 people who do not stutter (PWNS). After the translation of the test and its equalization to Persian Language, content validity was determined by the opinions of experts. Then, the criterion validity with Erickson S24's test of communication attitude was determined in people who stutter. The reliability was examined using Kuder-Richardson coefficient and test-retest correlations. The results showed that the mean BigCAT score of PWS was significantly higher than that of PWNS (p < .001). The Kuder-Richardson coefficient for PWS and PWNS was high (0.88 and 0.83, respectively). The test-retest correlations as measured by Intraclass Coefficient Correlation (ICC), was also strong (0.89). The present study suggests that the Persian BigCAT is a valid instrument and can be used for the pre, peri, and post-treatment assessment of speech-related attitude of those who stutter in Iran.

Exposure therapy for social anxiety disorder in people who stutter: An exploratory multiple baseline design.

BACKGROUND & OBJECTIVES: Social anxiety disorder (SAD) is a debilitating condition, and approximately half of adults who stutter have SAD. Cognitive-behavioral therapy (CBT) has shown promise in decreasing social anxiety symptoms among adults who stutter, but exposure, arguably the essential component for successful CBT for SAD, has been understudied and underemphasized. Aims of this study were to develop an exposure therapy protocol designed specifically for people who stutter and have SAD and evaluate its potential efficacy in reducing social anxiety and stuttering severity using a multiple baseline design. METHODS: Six participants received ten sessions of exposure therapy. Participants reported daily social anxiety, and social distress and stuttering severity were evaluated at major assessment points. RESULTS: There were substantial reductions in social anxiety and considerable improvements in affective, behavioral, and cognitive experiences of stuttering. No consistent change was observed for stuttering frequency. Gains were mostly maintained after six-months. CONCLUSIONS: Results suggest that the novel exposure approach may decrease social distress, but not necessarily influence speech fluency. These findings underscore the importance of the assessment and treatment of SAD among adults who stutter and suggest that the integration of care between clinical psychologists and speech-language pathologists may prove beneficial for this population.

Behavior Assessment Battery: Normative and Psychometric Investigation Among Polish Adults Who Do and Do Not Stutter.

Purpose: The aim of this study was to establish normative data for Polish persons who stutter (PWS) and persons who do not stutter (PWNS) with the adapted version of the Behavior Assessment Battery (BAB; Vanryckeghem & Brutten, 2018) for adults and to investigate whether or not gender and age influenced the results. In addition, the BAB subtests' reliability and validity were examined. Method: A Polish version of the BAB test procedures, including the Speech Situation Checklist-Emotional Reaction, Speech Situation Checklist-Speech Disruption, Behavior Checklist, and Communication Attitude Test for Adults Who Stutter (Vanryckeghem & Brutten, 2018), were individually administered to 123 adults who stutter and 151 adults who do not stutter between the ages of 17 and 70. Results: PWS scored statistically significantly higher on all BAB subtests compared to PWNS. No significant between-groups gender or age difference was detected. The test data indicate high internal validity. The test items correlate well with the total score and significantly differentiate the two groups. The test battery validly differentiates PWS from PWNS with high accuracy. Conclusions: The Polish version of the BAB for adults confirms data collected in previous cross-cultural investigations. The results once again differentiate PWS from PWNS in a powerful way. Compared to PWNS, PWS report significantly more anxiety and speech breakdown when speaking in particular speech situations. They also report their attitude toward speech to be significantly more negative compared to the typical speaker and indicate using a significant number of coping behaviors to avoid or escape difficult speaking conditions. The BAB test battery, in its totality, assists in multidimensional assessment, pre- and posttreatment comparison, and identification of treatment targets based on the answers of PWS to each test item.

Speech Situation Checklist-Revised: Investigation With Adults Who Do Not Stutter and Treatment-Seeking Adults Who Stutter.

PURPOSE: The aim of this study was to evaluate the usefulness of the Speech Situation Checklist for adults who stutter (SSC) in differentiating people who stutter (PWS) from speakers with no stutter based on self-reports of anxiety and speech disruption in communicative settings. The SSC's psychometric properties were examined, norms were established, and suggestions for treatment were formulated. METHOD: The SSC was administered to 88 PWS seeking treatment and 209 speakers with no stutter between the ages of 18 and 62. The SSC consists of 2 sections investigating negative emotional reaction and speech disruption in 38 speech situations that are identical in both sections. RESULTS: The SSC-Emotional Reaction and SSC-Speech Disruption data show that these self-report tests differentiate PWS from speakers with no stutter to a statistically significant extent and have great discriminative value. The tests have good internal reliability, content, and construct validity. Age and gender do not affect the scores of the PWS. CONCLUSIONS: The SSC-Emotional Reaction and SSC-Speech Disruption seem to be powerful measures to investigate negative emotion and speech breakdown in an array of speech situations. The item scores give direction to treatment by suggesting speech situations that need a clinician's attention in terms of generalization and carry-over of within-clinic therapeutic gains into in vivo settings.

Communication-related affective, behavioral, and cognitive reactions in speakers with spasmodic dysphonia.

Objectives: To investigate the self-perceived affective, behavioral, and cognitive reactions associated with communication of speakers with spasmodic dysphonia as a function of employment status. Study Design: Prospective cross-sectional investigation. Methods: 148 Participants with spasmodic dysphonia (SD) completed an adapted version of the Behavior Assessment Battery (BAB-Voice), a multidimensional assessment of self-perceived reactions to communication. The BAB-Voice consisted of four subtests: the Speech Situation Checklist for A) Emotional Reaction (SSC-ER) and B) Speech Disruption (SSC-SD), C) the Behavior Checklist (BCL), and D) the Communication Attitude Test for Adults (BigCAT). Participants were assigned to groups based on employment status (working versus retired). Results: Descriptive comparison of the BAB-Voice in speakers with SD to previously published non-dysphonic speaker data revealed substantially higher scores associated with SD across all four subtests. Multivariate Analysis of Variance (MANOVA) revealed no significantly different BAB-Voice subtest scores as a function of SD group status (working vs. retired). Conclusions: BAB-Voice scores revealed that speakers with SD experienced substantial impact of their voice disorder on communication attitude, coping behaviors, and affective reactions in speaking situations as reflected in their high BAB scores. These impacts do not appear to be influenced by work status, as speakers with SD who were employed or retired experienced similar levels of affective and behavioral reactions in various speaking situations and cognitive responses. These findings are consistent with previously published pilot data. The specificity of items assessed by means of the BAB-Voice may inform the clinician of valid patient-centered treatment goals which target the impairment extended beyond the physiological dimension. Level of Evidence: 2b.

Behavior Assessment Battery: A Pilot Study of the Affective, Behavioral, and Cognitive Correlates Surrounding Spasmodic Dysphonia.

OBJECTIVE/HYPOTHESIS: This study investigates if adults with adductor spasmodic dysphonia (ADSD) report to experience anxiety and voice problems in particular situations, indicate the presence of negative speech-associated attitude, and/or the use of coping behaviors, by means of the Behavior Assessment Battery (BAB) modified for voice. METHODS: Thirty-two participants with ADSD and 32 adults without a voice disorder participated in this study. Each person completed four different BAB-Voice subtests. These standardized self-report tests are adaptations of the original BAB for people who stutter and explore an individual's speech-related belief, negative emotional reaction to and speech problems in particular speech situations, and the use of concomitant behaviors. RESULTS: Individuals with spasmodic dysphonia (SD) scored statistically significantly higher compared to typical speakers on all BAB subtests, indicating that individuals with SD report being significantly more anxious and experiencing significantly more voice problems in particular speech circumstances. They also reported a significant amount of negative speech-associated attitude and the use of a significant number of coping behaviors. Internal reliability was good for three of the four BAB subtests. CONCLUSIONS: The BAB is capable of reflecting the dimensions that surround the disorder of SD. The self-report measures have the potential to augment the observations made by the clinician and may lead to a more diverse and all-encompassing therapy for the person suffering from SD. Future research with a revised version of the BAB-Voice will continue to explore the validity, reliability, and replicability of the initial data.

A comparative investigation of the speech-associated attitude of preschool and kindergarten children who do and do not stutter.

UNLABELLED: The data of recent research studies have shown that by 3 years of age children show an awareness of dysfluency and that by at least the age of six, youngsters who stutter have a speech-associated attitude that is more negative than that of their peers. These findings led to the present study in which the KiddyCAT, a self-report measure, was used to compare the attitude toward speech of 45 children, between the age of three and six, who stuttered with that of 63 who did not. The data of this investigation showed that, as a group, the preschool and kindergarten children who stuttered had significantly more in the way of a negative attitude toward their speech than was found among their non-stuttering peers of the same age and gender. This finding is not consistent with the classically held position that the reactive aspects of stuttering do not generally develop until well after its onset. It suggests the need to measure, by standardized means, the speech-associated attitude of incipient stutterers and, when appropriate, to make the assessment and treatment of negative attitude toward speech a meaningful aspect of therapy. EDUCATIONAL OBJECTIVES: The reader will be able to: (1) describe the difference in the speech-associated attitude of preschoolers and kindergartners who do and do not stutter; (2) summarize what we currently know about self-report tests used to assess speech-related attitude among children as young as 3; and (3) evaluate the usefulness of assessing the belief system of children whose fluency is considered problematic.

Laryngeal dysfunction in Amyotrophic Lateral Sclerosis: a review and case report.

BACKGROUND: Laryngeal dysfunction can be a salient feature in the clinical symptomatology of speakers diagnosed with Amyotrophic Lateral Sclerosis (ALS). In addition to dysphonia, swallowing function is also disrupted. This paper reviews what is known about laryngeal dysfunction resulting from ALS. RESULTS: Presented is a case report of a female, diagnosed with ALS, whose initial symptoms were caused by laryngeal bulbar involvement that was characterized by dysphonia and dysphagia. CONCLUSIONS: In bulbar forms of ALS, voice and/or swallowing difficulties are often the initial signs of disease. Careful examination of the muscles innervated by bulbar nerves, and tracking the rate of progressive deficit in the affected muscles, will help to solidify an accurate diagnosis. With therapy, the ability to swallow safely may still be maintained even when voice and articulation abilities are such that oral communication is inefficient.

Stuttering and social anxiety.

UNLABELLED: The aim of the present study was to investigate the presence of social anxiety in adults who stutter. This was done by administering the Inventory of Interpersonal Situations (IIS) (Van Dam-Baggen & Kraaimaat, 1999), a social anxiety inventory, to a group of 89 people who stuttered and 131 people who did not stutter. Two components of social anxiety were measured by the ISS, the extent to which emotional tension or discomfort is perceived in social situations and the frequency with which social responses are executed. The people who stuttered displayed significantly higher levels of emotional tension or discomfort in social situations. They also reported a significantly lower frequency of social responses compared to their nonstuttering peers. In addition, about 50% of the scores of the people who stuttered fell within the range of a group of highly socially anxious psychiatric patients. The results of the study suggest that the measurement of social anxiety is an important element in the assessment of adults who stutter. EDUCATIONAL OBJECTIVES: The reader will learn about and be able to describe (1) the IIS as an assessment procedure for evaluating social anxiety, (2) the level of discomfort expressed by adult stutterers in social situations, and (3) the effect of social anxiety on stutterers' responsiveness in social situations.

A comparative investigation of the speech-associated coping responses reported by adults who do and do not stutter.

UNLABELLED: The Behavior Checklist, a self-report test procedure, was administered to 42 adults who stutter and 76 who do not in order to investigate the number, frequency of usage, type and nature of the responses that they reportedly employ to cope with the anticipation and/or presence of speech disruption. As a group, the participants who stutter reported a significantly greater number of speech-associated coping responses and a greater use of them than their nonstuttering peers did. Moreover, factor analysis made apparent fundamental between-group differences in the type and nature of certain forms of the coping responses reported by those who stutter and those who do not. This suggests that the quantitative and qualitative differences in the coping responses of those who do and do not stutter are potentially useful with respect to differential diagnostic and therapeutic decision making. EDUCATIONAL OBJECTIVES: (1) The reader will be able to describe differences in the number, frequency and types of coping behaviors used by PWS and PWNS. (2) The reader will be able to list similarities and differences in the type and nature of coping behaviors used by PWS and PWNS. (3) The reader will be able to discuss the features and use of the Behavior Checklist, a self-report procedure for assessing the responses used by adults to cope with the anticipation and occurrence of speech disruption.

Behavioral stuttering interventions for children and adolescents: a systematic review and meta-analysis.

PURPOSE: To evaluate the effectiveness of behavioral interventions designed to treat stuttering in children. METHOD: Studies were included for review if (a) the treatment was a behavioral intervention, (b) participants were between 2 and 18 years old, (c) the design was an experimental or quasi-experimental group design, and (d) the reported outcome measure assessed stuttering. An electronic search of 8 databases yielded a total of 9 studies, representing 327 treated participants across 7 different intervention types. Data were extracted for participant, treatment, and outcome characteristics as well as for methodological quality. RESULTS: An analysis of the treatment effects yielded significant positive effects approaching 1 SD when compared with a nontreatment control group. No significant differences emerged for studies comparing 2 different treatments. CONCLUSION: Conclusions drawn from the extant research suggest that data to support the efficacy of behavioral intervention in children exists for a limited number of intervention strategies, based on a meager number of methodologically acceptable studies.

A comparative investigation of the BigCAT and Erickson S-24 measures of speech-associated attitude.

UNLABELLED: The BigCAT and the Erickson S-24, self-report measures of communication attitude, were administered in a randomly determined order to 72 adults who stuttered (PWS) and 72 who did not (PWNS). The two groups of participants differed from each other to a statistically significant extent on both of these measures of speech-associated attitude, regardless of gender. However, the BigCAT showed a larger between-group difference and a greater effect size than was made apparent by the S-24. These findings, and the presence of a significant group by test interaction, suggest that the BigCAT is the more powerful of these two test procedures for discriminating the speech-associated attitude of PWS from that of PWNS. It follows from this that the BigCAT is likely a more useful attitudinal measure than the S-24 with respect to clinical decision making that relates to differential diagnostic assessment and the management of stuttering. LEARNING OUTCOMES: The reader will be (1) describe the BigCAT, a communication attitude test for adults who do and do not stutter, (2) discuss comparative data on the BigCAT and the Erickson S-24, based on information on the discriminative power of these measures of speech-associated attitude, (3) recognize that gender does not significantly effect the results of either the BigCAT or the Erickson S-24.