Behavior Modification

This quasi-experimental field study assessed whether an incentive/reward intervention can change the drinking behavior and the subsequent levels of intoxication among college students attending fraternity parties. A total of 356 blood alcohol concentration (BAC) assessments, using hand-held breathalyzers, were obtained at two baseline and at two intervention parties at the same fraternity house. At the intervention parties, the students were informed they could win a cash prize if their BAC was below .05, and they were given nomograms to aid in monitoring their levels of intoxication. Mean BAC and the percentage of partiers with intoxication levels above .05 were significantly lower at the two intervention parties. More than twice as many partygoers were legally intoxicated (i.e., BAC > .08) at the two baseline parties than at the two intervention parties, indicating a clinically significant impact of the incentive/reward intervention. Greek-life students, in particular, were significantly less intoxicated at intervention parties, compared to baseline parties (p < .001).

Although investigations have consistently demonstrated the effectiveness of sport psychology interventions, these methods have been underutilized by athletes. In this study, 124 athletes completed the athletes’ Attitudes Toward Seeking Sport Psychology Consultation Questionnaire (ATSSPCQ) and were subsequently randomly assigned to receive one of the two semistructured interview formats. One interview focused on discussing the athlete’s experiences in sports, and the other focused on delineating sport psychology and its potential benefits to the athlete. Upon being interviewed, athletes were readministered the ATSSPCQ. Discussing sport psychology and its personal benefits was more effective in enhancing athletes’ perception of need for sport psychology than discussing sport experiences. However, neither interview format enhanced athletes’perceptions of openness to discuss personal issues with a sport psychology consultant and tolerance of stigma associated with sport psychology consultation. Indeed, participants who received the discussion of sports intervention reported a significant decrease in personal openness to discuss personal issues relevant to sports psychology from pre- to postintervention. Intervention effects were similar for male and female athletes. Study implications and future directions are discussed in light of these results.

Articles about systematic desensitization that appeared in mainstream behavior therapy journals between the years 1970 and 2002 were counted. Graphic displays of the data point to a sudden and lasting decline of interest in systematic desensitization among academics and researchers. A questionnaire concerning clinical use of orthodox systematic desensitization was mailed to 310 selected providers. Returns from 171 of those providers show that use of systematic desensitization has declined but continues to be fairly widespread. The decline of interest in systematic desensitization is explained; arguments are offered that revitalized interest would be beneficial but is not likely to occur.

Although perpetrators of child neglect often abuse illicit substances, treatment outcome evaluations in drug-abusing young mothers who have been found to neglect their children are conspicuously absent. Problem-solving interventions and family-based therapies that include skill acquisition components have demonstrated effectiveness in substance-abusing adolescents and child-neglecting mothers. The purpose of this article is (a) to review studies that have examined the relationship of drug abuse and child neglect, (b) to review clinical treatments that appear to be effective in both perpetrators of child neglect and drug-abusing adolescents, and (c) to integrate empirically validated drug abuse and child neglect interventions for use in adolescent mothers who have been found to abuse drugs and neglect their children.

Controversy exists regarding appropriate methods for summarizing treatment outcomes for single-subject designs. Nonregression- and regression-based methods have been proposed to summarize the efficacy of single-subject interventions with proponents of both methods arguing for the superiority of their respective approaches. To compare findings for different single-subject effect sizes, 117 articles that targeted the reduction of problematic behaviors in 181 individuals diagnosed with autism were examined. Four effect sizes were calculated for each article: mean baseline reduction (MBLR), percentage of nonoverlapping data (PND), percentage of zero data (PZD), and one regression-based d statistic. Although each effect size indicated that behavioral treatment was effective, moderating variables were detected by the PZD effect size only. Pearson product-moment correlations indicated that effect sizes differed in statistical relationships to one another. In the present review, the regression-based d effect size did not improve the understanding of single-subject treatment outcomes when compared to nonregression effect sizes.

Simplified regulated breathing (SRB) has been demonstrated to reduce or eliminate stuttering in children. However, much of the current research has evaluated the intervention with school-aged children within educational contexts. In the current case report, we extended the application of SRB by evaluating its effectiveness in treating stuttering displayed by a 15-year-old resident of a large midwestern residential facility. Further, we evaluated the impact across different assessment conditions. Results showed that SRB resulted in decreased stuttering for the participant, although differential effectiveness across conditions was noted. These results are discussed in terms of the generality of SRB across client populations and clinical settings, as well as the value of addressing contextual variables when treating stuttering.

Self-monitoring of stroke count by swimmers is a common coaching strategy, it is but one that has little data to support it. Although research has demonstrated that self-monitoring can motivate behavior change, little research has focused on whether self-monitoring can enhance skill development. The purpose of the present set of studies was to examine the effects of selfmonitoring on the improvement of a specific swimming skill (i.e., stroke count). Eight adult fitness swimmers and three college-level competitive swimmers participated in Study 1. In an A-B-A design, swimmers were observed to reduce stroke counts by about one stroke per lap when instructed to self-monitor and to verbally report strokes. In Study 2, swimmers self-monitored and visually reported strokes on a dry-erase board. A greater improvement was observed in five out of six swimmers. Across studies, stroke counts generally returned to baseline levels when self-monitoring was ended, and improvements during both self-monitoring phases were the greatest in the weakest swimmers. Limitations of the research, mechanisms of change, and implications for coaches are discussed.

Six older adults with probable Alzheimer’s disease (AD) were trained to recall a name-face association using the spaced-retrieval method. We administered six training sessions over a 2-week period. On each trial, participants selected a target photograph and stated the target name, from eight other photographs, at increasingly longer retention intervals. Results yielded a positive effect of spaced-retrieval training for name-face recognition. All participants were able to select the target photograph and state the target’s name for longer periods of time within and across training sessions. A live-person transfer task was administered to determine whether the nameface association, trained by spaced-retrieval, would transfer to a live person. Half of the participants were able to call the live person by the correct name. These data provide initial evidence that spaced-retrieval training can aid older adults with probable AD in recall of a name-face association and in transfer of that association to an actual person.

Thirty-one community-residing older adults age 60 or over either received 16 sessions of individual cognitive psychotherapy (Beck, Rush, Shaw, & Emery, 1979) or read Feeling Good (Burns, 1980) for bibliotherapy. Posttreatment comparisons with the delayed-treatment control indicated that both treatments were superior to a delayed-treatment control. Individual psychotherapy was superior to bibliotherapy at posttreatment on self-reported depression, but there were no differences on clinician-rated depression. Further, bibliotherapy participants continued to improve after posttreatment, and there were no differences between treatments at 3-month follow-up. Results suggest that bibliotherapy and that individual psychotherapy are both viable treatment options for depression in older adults.