A Contemporary View of Applied Relaxation for Generalized Anxiety Disorder

Applied relaxation (AR), originally developed by Lars-Göran Öst, is a long-standing, efficacious treatment for generalized anxiety disorder (GAD). While newer treatments are continuing to be developed, AR remains one of the most efficacious treatments for GAD. However, AR has received less in-depth attention more recently, particularly in terms of potential mechanisms of action. This article is written to honor the development and history of AR and to highlight the ways that it has continued to be adapted. In this article, AR treatment strategies are presented, which include: noticing early signs of anxiety, learning relaxation skills, and applying relaxation at the first sign of anxiety. Then, additional adaptations to AR are presented along with recommendations of how AR may be enhanced by understanding potential mechanisms of change. Finally, recommendations are made for the continued evolution of AR as a powerful and efficacious treatment for GAD.     

Therapist Awareness of Client Resistance in Cognitive-Behavioral Therapy for Generalized Anxiety Disorder

Clients' resistance relates negatively to their retention and outcomes in psychotherapy; thus, it has been increasingly identified as a key process marker in both research and practice. This study compared therapists' postsession ratings of resistance with those of trained observers in the context of 40 therapist–client dyads receiving 15 sessions of cognitive-behavioral therapy for generalized anxiety disorder. Therapist and observer ratings were then examined as correlates of proximal (therapeutic alliance quality and homework compliance) and distal (posttreatment worry severity) outcomes. Although there was reasonable concordance between rater perspectives, observer ratings were highly and consistently related to both proximal and distal outcomes, while therapist ratings were not. These findings underscore the need to enhance therapists' proficiency in identifying important and often covert in-session clinical phenomena such as the cues reflecting resistance and noncollaboration.     

Web-based CBT for the prevention of anxiety symptoms among medical and health science graduate students

ABSTRACT

Medical and health science graduate students report greater anxiety problems than the general population, but they are less likely to seek treatment due to cultural and logistical barriers. One preventative approach that overcomes these barriers is web-based cognitive behavioral therapy (webCBT). It is unknown whether webCBT is effective for preventing anxiety escalation within this population. A randomized controlled trial was conducted, comparing the effects of webCBT versus a control group (CG). Medical university students (n=594; Mage=27; 67% female; 80% Caucasian) completed online baseline measures and four assigned online activities. Measures were re-administered after approximately three months. There was a small interaction effect between time of assessment and treatment condition. Anxiety severity was lower in the webCBT (M[SD]=2.88[3.36]) versus CG condition (M[SD]=3.69 [3.35]) at follow-up. This effect was moderate for students with mild, versus minimal, anxiety at baseline. The proportion of students with possible anxiety disorder was lower in the webCBT (4.5%) versus CG (8.5%) condition, and the proportion of mildly anxious students with a clinically significant increase in symptoms was lower in the webCBT (10%) versus CG (20%) condition. WebCBT may aid in preventing anxiety escalation in this population, particularly for at-risk students who report mild anxiety symptoms.     

Testing Cognitive and Emotion-Focused Models of Worry in Black and White Samples

Several models have been proposed to conceptualize worry. Broadly, the models can be classified as cognitive (including the Avoidance Model, the Intolerance of Uncertainty Model, and the Metacognitive Model) and emotion-focused (including Emotion Dysregulation and Acceptance-Based models). Although these models have received strong empirical investigation in primarily non-Hispanic White samples, no known study has examined the applicability to racial and ethnic minority groups. The current study compared the proportion of variance explained by cognitive and emotion-focused models of worry in White and Black samples. Results indicated that cognitive and emotion-focused models significantly predicted worry in both Black and White samples. However, the overall amount of variance in worry explained by the models was less for Black samples. Specifically, controlling for gender, the cognitive models explained 53% of the variance in worry in the White sample compared with 19% in the Black sample. Similarly, the emotion-focused models explained 34% of the variance in worry in the White sample but only 13% in the Black sample. These findings suggest that well-established conceptual frameworks for worry failed to explain the bulk of the variance in worry in Black samples, leaving much unknown. Additional research is needed to identify key variables that may further explain worry in ethnic minority samples.     

Social Anxiety and Friendship Quality over Time

Abstract

High social anxiety in adults is associated with self-report of impaired friendship quality, but not necessarily with impairment reported by friends. Further, prospective prediction of social anxiety and friendship quality over time has not been tested among adults. We therefore examined friendship quality and social anxiety prospectively in 126 young adults (67 primary participants and 59 friends, aged 17–22 years); the primary participants were screened to be extreme groups to increase power and relevance to clinical samples (i.e., they were recruited based on having very high or very low social interaction anxiety). The prospective relationships between friendship quality and social anxiety were then tested using an Actor–Partner Interdependence Model. Friendship quality prospectively predicted social anxiety over time within each individual in the friendship, such that higher friendship quality at Time 1 predicted lower social anxiety approximately 6 months later at Time 2. Social anxiety did not predict friendship quality. Although the results support the view that social anxiety and friendship quality have an important causal relationship, the results run counter to the assumption that high social anxiety causes poor friendship quality. Interventions to increase friendship quality merit further consideration.     

Intolerance of Uncertainty Mediates the Relation Between Generalized Anxiety Disorder Symptoms and Anger

Previous research has shown that individuals with generalized anxiety disorder (GAD) report elevated anger compared with nonanxious individuals; however, the pathways linking GAD and anger are currently unknown. We hypothesized that negative beliefs about uncertainty, negative beliefs about worry and perfectionism dimensions mediate the relationship between GAD symptoms and anger variables. We employed multiple mediation with bootstrapping on cross-sectional data from a student sample (N = 233) to test four models assessing potential mediators of the association of GAD symptoms to inward anger expression, outward anger expression, trait anger and hostility, respectively. The belief that uncertainty has negative personal and behavioural implications uniquely mediated the association of GAD symptoms to inward anger expression (confidence interval [CI] = .0034, .1845, P_M = .5444), and the belief that uncertainty is unfair and spoils everything uniquely mediated the association of GAD symptoms to outward anger expression (CI = .0052, .1936, P_M = .4861) and hostility (CI = .0269, .2427, P_M = .3487). Neither negative beliefs about worry nor perfectionism dimensions uniquely mediated the relation of GAD symptoms to anger constructs. We conclude that intolerance of uncertainty may help to explain the positive connection between GAD symptoms and anger, and these findings give impetus to future longitudinal investigations of the role of anger in GAD.     

Cognitive Behaviour Therapy to Improve Mood in People with Epilepsy: A Randomised Controlled Trial

This study compared a 9-week individualised Cognitive Behaviour Therapy (CBT) programme for people with epilepsy (PWE), with a wait-list control. Fifty-nine PWE were randomised and 45 (75%) completed post-treatment outcomes. People with lower quality of life (QoL), particularly for cognitive functioning, were more likely to drop out. Analyses based on treatment completers demonstrated significant improvements on the Neurological Depressive Disorders Inventory for Epilepsy (p = .045) and Hospital Anxiety Depression Scale-Depression subscale (p = .048). Importantly, CBT significantly reduced the likelihood of clinical depressive symptoms (p = .014) and suicidal ideation (p = .005). Improvements were not observed for anxiety, QoL or maintained overtime for depression. Results suggest that CBT was effective, however, and could be improved to increase patient retention and long-term outcomes.     

Exploration of a Factor Mixture-Based Taxonic-Dimensional Model of Anxiety Sensitivity and Transdiagnostic Psychopathology Vulnerability Among Trauma-Exposed Adults

The aim of this study was to evaluate the associations between a factor mixture-based taxonic-dimensional model of anxiety sensitivity (AS) and posttraumatic stress, panic, generalized anxiety, depression, psychiatric multimorbidity, and quality of life among a young adult sample exposed to traumatic stress (N = 103, n _females = 66, M _age = 23.68 years, SD _age = 9.55). Findings showed support for the conceptual and operational utility of the AS taxonic-dimensional model with respect to concurrent transdiagnostic vulnerability among trauma-exposed adults. Specifically, relative to the low-AS group, the high-AS group demonstrated elevated levels of panic, depressive, and posttraumatic stress symptom severity as well as greater psychiatric multimorbidity and poorer quality of life. Furthermore, past-month MDD, GAD, PTSD, and panic attacks occurred nearly exclusively among the high-AS group. Continuous AS physical and psychological concerns scores were found to be significantly related to levels of panic and posttraumatic stress symptom severity, psychiatric multimorbidity as well as panic attack status only among the high-AS group and not among the low-AS group. Findings are discussed with respect to their implications for the conceptual and operational utility of the FMM-based taxonic-dimensional model of AS, related vulnerability for psychopathology in the context of trauma, and the clinical implications of these findings for assessment and intervention.     

Safety Behaviour Enhances the Acceptability of Exposure

Compulsive washing and contamination fears are among the most common symptoms of obsessive-compulsive disorder (OCD). Research suggests that exposure and response prevention (ERP) is effective for OCD. However, ERP is prone to dropouts and refusals, and a substantial proportion of clients therefore do not receive the care they need. A proposed solution involves the judicious use of safety behaviour to enhance the acceptability of exposure-based interventions. The current study aimed to test this proposed solution. Participants were 70 undergraduate students who completed two exposure exercises for contamination fear, one with safety behaviour and one without. Participants then rated the acceptability of the two exercises. Exposure with safety behaviour (ESB) was rated as significantly more acceptable than ERP. Furthermore, subjective fear ratings were lower and behavioural approach to a series of contaminants was greater in the ESB condition. Results demonstrated the acceptability-enhancing potential of safety behaviour in exposure, and are discussed in terms of both theoretical and practical aspects of safety behaviour, exposure, and evidence-based interventions for anxiety disorders.     

Japanese education: A context for test anxiety

In this article the context of Japanese education is examined to highlight those aspects most identified with the issue of testing and test anxiety. The unique organization of the Japanese formal educational system is explored as well as its governance and administration. The centralized nature of Japanese education contributes to the hierarchical nature of the system and the centrality of both local and national examinations. The existence of a parallel, less regulated educational system, generally referred to as juku, is also discussed thereby revealing the complex mix of factors that influence and shape the testing environment.