Biomedical subjects

Michelle G Newman

Publications and source records attributed to Michelle G Newman.

10 recordsLinked to original sources

PubMed2006

Therapeutic factors in treating anxiety disorders.

This article is a condensation of several chapters from Principles of Therapeutic Change That Work edited by L.G. Castonguay and L.E. Beutler. The authors present the work of M.G. Newman, W.B. Stiles, A. Janeck, and S.R. Woody (2006), who outline an integrative model for effective psychotherapy of anxiety disorders. The authors also summarize, review, and extend several chapters on the current knowledge about therapeutic technique factors (S.R. Woody & T.H. Ollendick, 2006), participant factors (M.G. Newman, P. Crits-Christoph, M.B. Connelly Gibbons, & T.M. Erickson, 2006), and relationship factors (W.B. Stiles & B.E. Wolfe, 2006), which are related to anxiety disorder treatment outcome. The authors then place these factors and their practice implications within a common framework. Their integration is based on (a) the concept of appropriate responsiveness, and (b) a distinction between actions and achievements.

Anxiety Disorders↗

PubMed2006

The reliability and validity of the panic disorder self-report: a new diagnostic screening measure of panic disorder.

This study examined the Panic Disorder Self-Report (PDSR), a new self-report diagnostic measure of panic disorder based on the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (American Psychiatric Association, 1994). PDSR diagnoses were compared with structured interview diagnoses of individuals with generalized anxiety disorder, social phobia, and panic disorder and nonanxious controls. Receiver operating characteristic analyses revealed that the PDSR showed 100% specificity and 89% sensitivity. The PDSR also demonstrated retest reliability, convergent and discriminant validity, and kappa agreement of .93 with a structured interview. Finally, the PDSR demonstrated clinical validity. Students who were identified as having panic disorder using the PDSR did not have significantly different scores on the Panic Disorder Severity Scale--Self-Report form (P. R. Houck, D. A. Speigel, M. K. Shear, & P. Rucci, 2002) than a panic disordered community sample. However, both groups had significantly higher scores than students identified as not meeting criteria for panic disorder.

Adult↗

PubMed2005

Cognitive behavioral psychotherapy for generalized anxiety disorder: a primer.

Generalized anxiety disorder is a highly debilitating psychologic disorder associated with cognitive, affective, behavioral and physiologic forms of rigidity and dysfunction. Chronic and uncontrollable worry, a future-oriented and highly negative form of verbal thought, is its hallmark symptom. Cognitive behavioral therapy, the most well-established psychologic treatment for generalized anxiety disorder, entails techniques designed to target and reduce dysfunction in each of these mutually interrelating domains. This review serves as an introduction to cognitive behavioral therapy for generalized anxiety disorder, including conceptualization, treatment methods and evidence for efficacy. Future directions for augmenting treatment efficacy are also discussed.

Anxiety Disorders↗

PubMed2004

Technology in psychotherapy: an introduction.

All indicators suggest that technology may be an inherent part of psychotherapy delivery in the next decade. This article serves as an introduction to a special issue of Journal of Clinical Psychology: In Session devoted to technology in psychotherapy. Articles in this series feature self-help Internet sites, computer-administered psychotherapy, adjunctive palmtop computer psychotherapy, virtual reality psychotherapy, interactive voice messaging systems, biofeedback via ambulatory physiological monitoring, synchronous and asynchronous online support groups, and use of electronic mail by psychotherapists. As illustrated by many of the articles in this issue, technological advances may extend psychotherapy beyond the therapy hour and increase psychotherapy dissemination, client motivation, and compliance.

Attitude to Computers↗

PubMed2004

Palmtop computer-assisted group therapy for social phobia.

This article describes the application of group computer-assisted therapy for social phobia. The computer program includes a diary function for ongoing self-monitoring of anxiety as well as guidance on the practice of relaxation, cognitive restructuring, and self-control desensitization. Although the program was originally designed to treat individuals with generalized anxiety disorder (GAD), it was hypothesized that the program also would be effective for individuals with social phobia; therefore, it was implemented in a group of individuals with a primary diagnosis of GAD or social phobia. We present the case of a client with social phobia who received six sessions of group therapy and who carried the ambulatory computer throughout this treatment. Outcome data suggest that the treatment was highly effective for this client as well as others with a diagnosis of social phobia or GAD.

Adult↗

PubMed2003

Self-help and minimal-contact therapies for anxiety disorders: Is human contact necessary for therapeutic efficacy?

Self-help materials, brief therapies, and treatments involving minimal therapist contact have all been proposed as effective and low-cost interventions for anxiety disorders. However, research also suggests that the therapeutic alliance is a central predictor of therapy outcome. Interestingly, amounts of therapist contact within and across "self-help" interventions vary greatly. It is therefore unclear how much therapist contact is necessary for a positive anxiety disorder treatment outcome. The present article reviews the literature on anxiety disorder treatments using self-help, self-administered, and decreased therapist-contact interventions. Treatment studies are grouped together by anxiety diagnosis as well as amount of therapist contact. It is concluded that self-administered treatments are most effective for motivated clients seeking treatment for simple phobias. Predominantly self-help therapies are efficacious for panic disorder and mixed anxiety samples. On the other hand, minimal-contact therapies have demonstrated efficacy for the greatest variety of anxiety diagnoses.

Anxiety Disorders↗

PubMed2003

Cognitive-behavioral therapy for generalized anxiety disorder with integrations from interpersonal and experiential therapies.

After providing background information on the definition and nature of generalized anxiety disorder, this article describes cognitive-behavioral therapy (CBT) methods that have been empirically supported in the treatment of this disorder. Subsequent to this description, relevant outcome literature is briefly reviewed, along with evidence that the addition of other techniques beyond traditional CBT methods may be necessary to maximize clinical outcome. A description is then provided of an integrated interpersonal/emotional processing therapy that the authors have recently added to their CBT protocol. CBT with and without this integrated treatment is currently being evaluated in an experimental trial.

Adaptation, Psychological↗

PubMed2003

A comparison of delivery methods of cognitive-behavioral therapy for panic disorder: an international multicenter trial.

Cognitive-behavioral therapy (CBT) is the psychological treatment of choice for panic disorder (PD). However, given limited access to CBT, it must be delivered with maximal cost-effectiveness. Previous researchers have found that a brief computer-augmented CBT was as effective as extended therapist-delivered CBT. To test this finding, this study randomly allocated 186 patients with PD across 2 sites in Scotland and Australia to 12 sessions of therapist-delivered CBT (CBT12), 6 sessions of therapist-delivered (CBT6) or computer-augmented CBT (CBT6-CA), or a waitlist control. On a composite measure, at posttreatment, the outcome for CBT 12 was statistically better than the outcome for CBT6. The outcome for CBT6-CA fell between CBT12 and CBT6, but could not be statistically distinguished from either treatment. The active treatments did not differ statistically at 6-month follow-up. The study provided some support for the use of computers as an innovative adjunctive-therapy tool and merits further investigation.

Adult↗

PubMed2002

Issues related to combining risk factor reduction and clinical treatment for eating disorders in defined populations.

Population-based psychotherapy considers the provision of services to a population at risk for or already affected with a disease or disorder. Using existing data on prevalence, incidence, risk factors, and interventions (both preventive and clinical) for eating disorders (anorexia excluded), this article examines issues related to integrating and providing risk reduction and treatment to a population of female college students. Population-based psychotherapy models have important implications for the provision of services and for future directions in research on eating and other types of mental health disorders, but the assumptions need to be carefully examined. Studies that provide data combining population-based risk factor reduction and clinical treatment are needed to advance this field.

Adolescent↗

PubMed2002

A component analysis of cognitive-behavioral therapy for generalized anxiety disorder and the role of interpersonal problems.

Clients with generalized anxiety disorder (GAD) received either (a) applied relaxation and self-control desensitization, (b) cognitive therapy, or (c) a combination of these methods. Treatment resulted in significant improvement in anxiety and depression that was maintained for 2 years. The large majority no longer met diagnostic criteria; a minority sought further treatment during follow-up. No differences in outcome were found between conditions; review of the GAD therapy literature suggested that this may have been due to strong effects generated by each component condition. Finally, interpersonal difficulties remaining at posttherapy, measured by the Inventory of Interpersonal Problems Circumplex Scales (L. E. Alden, J. S. Wiggins, & A. L. Pincus, 1990) in a subset of clients, were negatively associated with posttherapy and follow-up improvement, suggesting the possible utility of adding interpersonal treatment to cognitive-behavioral therapy to increase therapeutic effectiveness.

Adult↗