An evaluation of behavioral treatments for Tourette syndrome.

The present study evaluated the effectiveness of self-monitoring, relaxation training and habit reversal in the treatment of 6 Tourette Syndrome (TS) subjects with multiple motor and vocal tics. A counterbalanced design was employed and tic frequencies were measured in the clinic setting using videotapes taken through a one-way mirror. Tics were reduced by an average of 55% with habit reversal, 44% with self-monitoring, and 32% with relaxation training and each behavioral procedure was the most effective treatment for at least one subject. All three treatment approaches may have some utility in the behavioral treatment of TS.     

Comparison of behavioral and cognitive-behavioral one-session exposure treatments for small animal phobias

This study evaluated the efficacy of behavioral and cognitive-behavioral one-session exposure treatment procedures with and without programmed generalization for participants with small animal phobias. Forty participants were randomly assigned to the treatment and generalization conditions. Both treatments produced significant improvements from pre-test to post-test and these results were maintained for 1 year. The treatment effect sizes ranged from large to very large across behavioral, self-report, and subjectively rated measures. Participants in the behavioral treatment condition reported that the treatment was significantly more intrusive than participants in the cognitive-behavioral treatment group. The programmed generalization condition did not produce additional measured benefit. The results are discussed in terms of the overall effectiveness of one-session exposure treatment components for small animal phobias.     

Ways of acquiring phobias and outcome of behavioral treatments

The way of acquisition of phobias was studied in relation to different behavioral treatments for phobias. Ss (N = 183) were clinical patients belonging to six different phobic groups (agoraphobics, claustrophobics, social phobics, animal phobics, blood phobics and dental phobics), and the treatments were categorized as behaviorally focused (exposure in vivo and social-skills training), physiologically focused (systematic desensitization and applied relaxation) and cognitively focused (self-instruction training and fading). Results showed that both for patients with direct conditioning experiences and indirect acquisition those treated with behavioral and physiological methods improved more than those receiving cognitive methods when looking at the change-score data. Regarding the proportion of clinically improved patients there was no difference between treatments among the Ss with a background of conditioning experiences. In the group with indirect acquisition, on the other hand, the cognitive methods were more effective.     

Long-term effectiveness of the SpeechEasy fluency-enhancement device

The SpeechEasy has been found to be an effective device for reduction of stuttering frequency for many people who stutter (PWS); published studies typically have compared stuttering reduction at initial fitting of the device to results achieved up to one year later. This study examines long-term effectiveness by examining whether effects of the SpeechEasy were maintained for longer periods, from 13 to 59 months. Results indicated no significant change for seven device users from post-fitting to the time of the study (t = ?.074, p = .943); however, findings varied greatly on a case-by-case basis. Most notably, when stuttering frequency for eleven users and former users, prior to device fitting, was compared to current stuttering frequency while not wearing the device, the change over time was found to be statistically significant (t = 2.851, p = .017), suggesting a carry-over effect of the device. There was no significant difference in stuttering frequency when users were wearing versus not wearing the device currently (t = 1.949, p = 0.92). Examinations of these results, as well as direction for future research, are described herein.Educational objectives: The reader will be able to: (a) identify and briefly describe two types of altered auditory feedback which the SpeechEasy incorporates in order to help reduce stuttering; (b) describe the carry-over effect found in this study, suggest effectiveness associated with the device over a longer period of time than previously reported, as well as its implications, and (c) list factors that might be assessed in future research involving this device in order to more narrowly determine which prospective users are most likely to benefit from employing the SpeechEasy.     

A comparative effectiveness trial of functional behavioral assessment methods

Clinicians report primarily using functional behavioral assessment (FBA) methods that do not include functional analyses. However, studies examining the correspondence between functional analyses and other types of FBAs have produced inconsistent results. In addition, although functional analyses are considered the gold standard, their contribution toward successful treatment compared with other FBA methods remains unclear. This comparative effectiveness study, conducted with 57 young children with autism spectrum disorder, evaluated the results of FBAs that did (n = 26) and did not (n = 31) include a functional analysis. Results of FBAs with and without functional analyses showed modest correspondence. All participants who completed functional communication training achieved successful outcomes regardless of the type of FBA conducted.