Shannon Wiltsey Stirman

Word use in the poetry of suicidal and nonsuicidal poets.

Objective The purpose of this study was to determine whether distinctive features of language could be discerned in the poems of poets who committed suicide and to test two suicide models by use of a text-analysis program. Method Approximately 300 poems from the early, middle, and late periods of nine suicidal poets and nine nonsuicidal poets were compared by use of the computer text analysis program, Linguistic Inquiry and Word Count (LIWC). Language use within the poems was analyzed within the context of two suicide models. Results In line with a model of social integration, writings of suicidal poets contained more words pertaining to the individual self and fewer words pertaining to the collective than did those of nonsuicidal poets. In addition, the direction of effects for words pertaining to communication was consistent with the social integration model of suicide. Conclusions The study found support for a model that suggests that suicidal individuals are detached from others and are preoccupied with self. Furthermore, the findings suggest that linguistic predictors of suicide can be discerned through text analysis.

A critical evaluation of the complex PTSD literature: Implications for DSM‐5

Complex posttraumatic stress disorder (CPTSD) has been proposed as a diagnosis for capturing the diverse clusters of symptoms observed in survivors of prolonged trauma that are outside the current definition of PTSD. Introducing a new diagnosis requires a high standard of evidence, including a clear definition of the disorder, reliable and valid assessment measures, support for convergent and discriminant validity, and incremental validity with respect to implications for treatment planning and outcome. In this article, the extant literature on CPTSD is reviewed within the framework of construct validity to evaluate the proposed diagnosis on these criteria. Although the efforts in support of CPTSD have brought much needed attention to limitations in the trauma literature, we conclude that available evidence does not support a new diagnostic category at this time. Some directions for future research are suggested.

Development of a framework and coding system for modifications and adaptations of evidence-based interventions

BackgroundEvidence-based interventions are frequently modified or adapted during the implementation process. Changes may be made to protocols to meet the needs of the target population or address differences between the context in which the intervention was originally designed and the one into which it is implemented [Addict Behav 2011, 36(6):630–635]. However, whether modification compromises or enhances the desired benefits of the intervention is not well understood. A challenge to understanding the impact of specific types of modifications is a lack of attention to characterizing the different types of changes that may occur. A system for classifying the types of modifications that are made when interventions and programs are implemented can facilitate efforts to understand the nature of modifications that are made in particular contexts as well as the impact of these modifications on outcomes of interest.MethodsWe developed a system for classifying modifications made to interventions and programs across a variety of fields and settings. We then coded 258 modifications identified in 32 published articles that described interventions implemented in routine care or community settings.ResultsWe identified modifications made to the content of interventions, as well as to the context in which interventions are delivered. We identified 12 different types of content modifications, and our coding scheme also included ratings for the level at which these modifications were made (ranging from the individual patient level up to a hospital network or community). We identified five types of contextual modifications (changes to the format, setting, or patient population that do not in and of themselves alter the actual content of the intervention). We also developed codes to indicate who made the modifications and identified a smaller subset of modifications made to the ways that training or evaluations occur when evidence-based interventions are implemented. Rater agreement analyses indicated that the coding scheme can be used to reliably classify modifications described in research articles without overly burdensome training.ConclusionsThis coding system can complement research on fidelity and may advance research with the goal of understanding the impact of modifications made when evidence-based interventions are implemented. Such findings can further inform efforts to implement such interventions while preserving desired levels of program or intervention effectiveness.

Are Samples in Randomized Controlled Trials of Psychotherapy Representative of Community Outpatients? A New Methodology and Initial Findings.

To determine the extent to which published randomized controlled trials (RCTs) of psychotherapy can be generalized to a sample of community outpatients, the authors used a method of matching information obtained from outpatient charts to inclusion and exclusion criteria from published RCT studies. They found that 80% of the patients in their sample who had diagnoses represented in the RCT literature were judged eligible for at least 1 published RCT; however, 58% of the patients had primary diagnoses such as adjustment disorder or dysthymia, which were not represented in the existing psychotherapy outcome literature. The most common reasons that patients in their sample did not match with published RCTs for psychotherapy are listed, and the implications of these findings for research and practice are discussed.

Unique and Common Mechanisms of Change across Cognitive and Dynamic Psychotherapies.

The goal of this article was to examine theoretically important mechanisms of change in psychotherapy outcome across different types of treatment. Specifically, the role of gains in self-understanding, acquisition of compensatory skills, and improvements in views of the self were examined. A pooled study database collected at the University of Pennsylvania Center for Psychotherapy Research, which includes studies conducted from 1995 to 2002 evaluating the efficacy of cognitive and psychodynamic therapies for a variety of disorders, was used. Patient samples included major depressive disorder, generalized anxiety disorder, panic disorder, borderline personality disorder, and adolescent anxiety disorders. A common assessment battery of mechanism and outcome measures was given at treatment intake, termination, and 6-month follow-up for all 184 patients. Improvements in self-understanding, compensatory skills, and views of the self were all associated with symptom change across the diverse psychotherapies. Changes in self-understanding and compensatory skills across treatment were predictive of follow-up symptom course. Changes in self-understanding demonstrated specificity of change to dynamic psychotherapy.

Can the Randomized Controlled Trial Literature Generalize to Nonrandomized Patients

To determine the extent to which published randomized controlled trials (RCTs) of psychotherapy can be generalized to a sample of outpatients, the authors matched information obtained from charts of patients who had been screened out of RCTs to inclusion and exclusion criteria from published RCT studies. Most of the patients in the sample who had primary diagnoses represented in the RCT literature were judged eligible for at least 1 RCT. However, many patients in the sample with substance use disorders or social anxiety disorder were not eligible for at least 2 RCTs. Common reasons that patients did not match with at least 2 published RCTs for psychotherapy included (a) patients were in partial remission, (b) patients failed to meet minimum severity or duration criteria, (c) patients were being treated with antidepressant medication, and (d) the disorder being studied was not primary (mostly for social anxiety patients). The implications of these findings for future research and clinical practice are discussed.

Developing the Mental Health Workforce: Review and Application of Training Approaches from Multiple Disciplines

Strategies specifically designed to facilitate the training of mental health practitioners in evidence-based practices (EBPs) have lagged behind the development of the interventions themselves. The current paper draws from an interdisciplinary literature (including medical training, adult education, and teacher training) to identify useful training and support approaches as well as important conceptual frameworks that may be applied to training in mental health. Theory and research findings are reviewed, which highlight the importance of continued consultation/support following training workshops, congruence between the training content and practitioner experience, and focus on motivational issues. In addition, six individual approaches are presented with careful attention to their empirical foundations and potential applications. Common techniques are highlighted and applications and future directions for mental health workforce training and research are discussed.

Suicide risk factors and mediators between childhood sexual abuse and suicide ideation among male and female suicide attempters

The current study examined the manner in which childhood sexual abuse (CSA) history relates to risk factors for suicidal behavior among recent suicide attempters (n = 166). Men who recently attempted suicide and endorsed a CSA history had higher scores on measures of hopelessness and suicide ideation than men without a CSA history. Men with a CSA history were also more likely to have made multiple suicide attempts and meet diagnostic criteria for posttraumatic stress disorder and borderline personality disorder. In contrast, there were fewer group differences as a function of CSA history among the female suicide attempters. Hopelessness was a significant mediator between CSA history and suicide ideation in both men and women.

The Clinical Effectiveness of Cognitive Therapy for Depression in an Outpatient Clinic

BACKGROUND Cognitive therapy (CT) has been shown to be efficacious in the treatment of depression in numerous randomized controlled trials (RCTs). However, little evidence is available that speaks to the effectiveness of this treatment under routine clinical conditions. METHOD This paper examines outcomes of depressed individuals seeking cognitive therapy at an outpatient clinic (N=217, Center for Cognitive Therapy; CCT). Outcomes were then compared to those of participants in a large NIMH-funded RCT of cognitive therapy and medications as treatments for depression. RESULTS The CCT is shown to be a clinically representative setting, and 61% of participants experienced reliable change in symptoms over the course of treatment; of those, 45% (36% of the total sample) met criteria for recovery by the end of treatment. Participants at CCT had similar outcomes to participants treated in the RCT, but there was some evidence that those with more severe symptoms at intake demonstrated greater improvement in the RCT than their counterparts at CCT. LIMITATIONS The CCT may not be representative of all outpatient settings, and the structure of treatment there was considerably different from that in the RCT. Treatment fidelity was not assessed at CCT. CONCLUSIONS Depressed individuals treated with cognitive therapy in a routine clinical care setting showed a significant improvement in symptoms. When compared with outcomes evidenced in RCTs, there was little evidence of superior outcomes in either setting. However, for more severe participants, outcomes were found to be superior when treatment was delivered within an RCT than in an outpatient setting. Clinicians treating such patients in non-research settings may thus benefit from making modifications to treatment protocols to more closely resemble research settings.

Utilization of evidence-based psychotherapies in Veterans Affairs posttraumatic stress disorder outpatient clinics

In response to the growing numbers of veterans with posttraumatic stress disorder (PTSD), the Department of Veterans Affairs (VA) has sought to make evidence-based psychotherapies for PTSD available at every VA facility. We conducted a national survey of providers within VA PTSD clinical teams (PCTs) to describe utilization of prolonged exposure (PE) and cognitive processing therapy (CPT) and to identify individual and organizational factors associated with treatment uptake and adherence. Participants (N = 128) completed an electronic survey assessing reported utilization of PE and CPT treatments, adherence to treatment manuals, and characteristics of the provider and workplace environment. Participants reported conducting a weekly mean of 4.5 hours of PE, 3.9 hours of CPT (individual format), 1.3 hours of CPT (group format), and 13.4 hours of supportive care. Perceived effectiveness of PE and CPT were significantly associated with utilization of and adherence to those treatments. Reported number of hours conducting supportive care was positively associated with feeling the clinic was not sufficiently staffed (p = .05). Adherence to the PE treatment manual was positively associated with receiving emotional support from coworkers (p < .01). Provider attitudes and organizational factors such as staffing and work relationships may have an important impact on treatment selection and the quality of PTSD care provided in VA PCTs.