A standardized behavioral group treatment program for obsessive-compulsive disorder: preliminary outcomes

This paper provides outcome data about the efficacy of a behavioral group therapy program for obsessive-compulsive disorder (OCD). Thirty-six patients completed a 7-week outpatient treatment program which provides: (1) education about OCD and its treatment, (2) instruction in a cognitive and behavioral approach to the self-treatment of OCD and (3) guided behavioral treatment. Significant improvement in obsession, compulsion, and depression scores were observed at completion of the group and at 3 month follow-up. Significant improvement in obsessions and compulsions was observed for both patients taking anti-obsessional medications and those who did not.     

ENFORCEMENT OR INCENTIVES? PROMOTING SAFETY BELT USE AMONG MILITARY PERSONNEL IN THE NETHERLANDS

During a nationwide campaign to promote safety belt use among military personnel, a field study was conducted at 12 different military bases in the Netherlands. Amount of enforcement, type of publicity, and incentive strategies were varied among military bases. Observations of safety belt use among servicemen in their personal vehicles were conducted before the campaign, immediately following the campaign, and 3 months later. Safety belt use increased from 65% during baseline to 73% directly after the campaign and to 76% 3 months later. An overall 28.6% increase in safety belt use (from 63% to 81%) was observed at seven bases, whereas no changes were found at five bases (68% on all occasions). To a large degree the effects were due to a 37.7% increase among young drivers. These results confirmed that enforcement, as well as incentives, can be effective in promoting safety belt use. However, treatment effects were not systematic, thereby complicating the interpretation of the results. Implications of these varied outcomes are discussed.     

A Test of the Consensus and Distinctiveness Attribution Principles in Victims of Disaster1

The present research was designed to test the hypothesis that perceptions of consensus about the collective experience of psychological problems, as well as the distinctive presence of a community disaster, would affect attributions of externality about such problems. Specifically, it was hypothesized that (1) higher levels of consensus would be associated with greater external attributions of causality, (2) attributions would be more external if the problem began after the disaster (high distinctiveness) than before the disaster, and (3) the occurrence of the disaster would magnify the positive relationship between high consensus and external causality attributions, because of the presence of a distinctive and salient external event. These hypotheses were tested with victims of a flash flood. Results supported the interaction prediction (Hypothesis 3) for the problem of depression, but not for anxiety. In addition, for depression and anxiety, greater consensus was indirectly associated with greater externality, regardless of distinctiveness (Hypothesis 1). However, for somatization, none of the hypotheses were supported. The results are discussed in terms of the applied implications for postdisaster intervention programs to reduce psychopathology.     

FUNCTIONAL COMMUNICATION TRAINING TO REDUCE CHALLENGING BEHAVIOR: MAINTENANCE AND APPLICATION IN NEW SETTINGS

We evaluated the initial effectiveness, maintenance, and transferability of the results of functional communication training as an intervention for the challenging behaviors exhibited by 3 students. Assessment indicated that escape from academic demands was involved in the maintenance of the challenging behaviors. Social attention was also implicated as controlling the behavior of 1 student. The intervention involved teaching alternative assistance-seeking and attention-getting phrases to the students in an effort to replace challenging behavior with these verbal equivalents. Multiple baseline data collected across the 3 students indicated that not only did the intervention substantially reduce challenging behavior but also that these results transferred across new tasks, environments, and teachers, and were generally maintained from 18 to 24 months following the introduction of functional communication training. These results are discussed in light of recent efforts to develop effective interventions for severe challenging behavior and to understand the processes underlying transfer and maintenance of intervention effects.     

The Mystery Spot Illusion and its Relation to Other Visual Illusions

Observations at The Mystery Spot, a roadside attraction near Santa Cruz, California, suggest intriguing visual illusions based on tilt-induced effects. Specifically, a tilted spatial background at The Mystery Spot induced misperceptions of the orientation of the cardinal axes (i.e., true horizontal and vertical), which then led to illusions in the perceived height of twoindividuals. This illusion was assessed at The Mystery Spot and replicated in the laboratory using pictorial and lined displays rotated in the picture plane. These findings are described in terms of the orientation framing theory, which suggests that these and other tilt-induced illusions (e.g., Ponzo illusion, Zöllner illusion) can be attributed to distorted frames of reference.     

Parent-daughter discussions to discourage tobacco use: feasibility and content.

Parents engaged their 6th- and 8th-grade daughters in a conversation about tobacco. The parents were guided by a pamphlet designed to encourage effective family communication about tobacco. Conversations were audiotaped for later coding. Evidence is presented that such parent-daughter conversations about tobacco use can be successfully carried out in a nonaversive manner. Overall, the conversations were perceived to have gone well, with very little conflict reported. Further, the daughters reported that the parental advice was helpful and they did not resist receiving such advice. Among the topics suggested by the pamphlet, the following were most frequently discussed: consequences of smoking as experienced by friends and relatives, difficulty of quitting, promotional tactics of tobacco companies, making rules about tobacco use, and deciding on the consequences of rules adherence or violation. Other frequently discussed topics, which were not covered in the pamphlet, may also be appropriate for parent-daughter conversations: diminished physical attractiveness and body-image issues, how to resist peer pressure, and health risks.     

Odogenic change of blood coagulation in humans.

The blood coagulation time as an integral sign of human homeostasis is revealed to be influenced by conscious or unconscious olfactory stimuli through autonomic mechanisms. The hemostasis of subjects with predominance of sympathetic activity is more sensitive to the olfactory stimuli than that of subjects with vagal prevalence. The effects of the olfactory stimuli upon hemostasis in humans support the viewpoint that simultaneous information and physico-chemical processes act together in parallel to play and important role in life activities of human organism (Simonov, 1981; Sudakov, 1995). Emotions, therefore, are essential in the transfer of information from the environment (Anokhin, 1966; Miltner et al., 1994). It is not excluded that even very weak stimuli which are subthreshold for conscious perception might be informational for the organism as those engaging emotional response.