Rapid improvement in beliefs, mood, and performance following an experimental success experience in an analogue test of recovery-oriented cognitive therapy.

BACKGROUND: Negative symptoms significantly contribute to disability and lack of community participation for low functioning individuals with schizophrenia. Cognitive therapy has been shown to improve negative symptoms and functional outcome in this population. Elucidation of the mechanisms of the therapy would lead to a better understanding of negative symptoms and the development of more effective interventions to promote recovery. The objective of this study was to determine (1) whether guided success at a card-sorting task will produce improvement in defeatist beliefs, positive beliefs about the self, mood, and card-sorting performance, and (2) whether these changes in beliefs and mood predict improvements in unguided card-sorting. METHODS: Individuals with schizophrenia having prominent negative symptoms and impaired neurocognitive performance (N = 35) were randomized to guided success (n = 19) or a control (n = 16) condition. RESULTS: Controlling for baseline performance, the experimental group performed significantly better, endorsed defeatist beliefs to a lesser degree, reported greater positive self-concept, and reported better mood than the control condition immediately after the experimental session. A composite index of change in defeatist beliefs, self-concept, and mood was significantly correlated with improvements in card-sorting. CONCLUSIONS: This analogue study supports the rationale of cognitive therapy and provides a general therapeutic model in which experiential interventions that produce success have a significant immediate effect on a behavioral task, mediated by changes in beliefs and mood. The rapid improvement is a promising indicator of the responsiveness of this population, often regarded as recalcitrant, to cognitively-targeted behavioral interventions.

From neurocognition to community participation in serious mental illness: the intermediary role of dysfunctional attitudes and motivation.

BACKGROUND: Evidence for a relationship between neurocognition and functional outcome in important areas of community living is robust in serious mental illness research. Dysfunctional attitudes (defeatist performance beliefs and asocial beliefs) have been identified as intervening variables in this causal chain. This study seeks to expand upon previous research by longitudinally testing the link between neurocognition and community participation (i.e. time in community-based activity) through dysfunctional attitudes and motivation. METHOD: Adult outpatients with serious mental illness (N = 175) participated, completing follow-up assessments approximately 6 months after initial assessment. Path analysis tested relationships between baseline neurocognition, emotion perception, functional skills, dysfunctional attitudes, motivation, and outcome (i.e. community participation) at baseline and follow-up. RESULTS: Path models demonstrated two pathways to community participation. The first linked neurocognition and community participation through functional skills, defeatist performance beliefs, and motivation. A second pathway linked asocial beliefs and community participation, via a direct path passing through motivation. Model fit was excellent for models predicting overall community participation at baseline and, importantly, at follow-up. CONCLUSIONS: The existence of multiple pathways to community participation in a longitudinal model supports the utility of multi-modal interventions for serious mental illness (i.e. treatment packages that build upon individuals' strengths while addressing the array of obstacles to recovery) that feature dysfunctional attitudes and motivation as treatment targets.

Cognitive Behavioral Therapy for Psychosis - Training Practices and Dissemination in the United States.

OBJECTIVE: Cognitive-Behavioral Therapy for psychosis (CBTp) is an evidence-based treatment for psychosis-related disorders. However, despite the strong evidence-base and inclusion in national treatment guidelines, CBTp remains poorly disseminated in the US. It is proposed that this state is a product of lack of CBTp knowledge among clinical training leaders along with limited availability of training opportunities. METHOD: We surveyed training directors in US psychiatry residency and clinical psychology doctoral programs to characterize the penetration of CBTp training and to assess their familiarity with basic CBTp facts. RESULTS: Directors displayed limited knowledge of CBTp effectiveness, with only 50% of psychiatry and 40% of psychology directors believing that CBTp is efficacious. Only 10% of psychiatry and 30% of psychology directors were aware that the CBTp evidence-base is based on meta-analyses. While 45% of all directors reported that their program offer CBTp training, trainees received limited training - 4 hours of didactics, 21 hours of treatment, and 12 hours of supervision. CONCLUSIONS: CBTp dissemination in the US is characterized by training directors' minimal awareness of the CBTp evidence-base along with training opportunities that are so limited, as to be unlikely to be adequate to provide CBTp effectively, hence unlikely to improve patients' psychoses.

Dysfunctional cognitions in personality pathology: the structure and validity of the Personality Belief Questionnaire.

BACKGROUND: This study examines the structure of the Personality Belief Questionnaire (PBQ), a self-report instrument designed to assess dysfunctional beliefs associated with personality pathology, as proposed by the cognitive theory of personality dysfunction. METHOD: The PBQ was examined using exploratory factor analysis (EFA) with responses from 438 depressed out-patients, and confirmatory factor analysis (CFA) with responses from 683 treatment-seeking psychiatric out-patients. All participants were assessed for personality disorder (PD) using a standard clinical interview. The validity of the resulting factor structure was assessed in the combined sample (n=1121) by examining PBQ scores for patients with and without PD diagnoses. RESULTS: Exploratory and confirmatory analyses converged to indicate that the PBQ is best described by seven empirically identified factors: six assess dysfunctional beliefs associated with forms of personality pathology recognized in DSM-IV. Validity analyses revealed that those diagnosed with a PD evidenced a higher average score on all factors, relative to those without these disorders. Subsets of patients diagnosed with specific DSM-IV PDs scored higher, on average, on the factor associated with their respective diagnosis, relative to all other factors. CONCLUSIONS: The pattern of results has implications for the conceptualization of personality pathology. To our knowledge, no formal diagnostic or assessment system has yet systematically incorporated the role of dysfunctional beliefs into its description of personality pathology. The identification of dysfunctional beliefs may not only aid in case conceptualization but also may provide unique targets for psychological treatment. Recommendations for future personality pathology assessment systems are provided.

Changes in problem-solving appraisal after cognitive therapy for the prevention of suicide.

BACKGROUND: Cognitive therapy has been found to be effective in decreasing the recurrence of suicide attempts. A theoretical aim of cognitive therapy is to improve problem-solving skills so that suicide no longer remains the only available option. This study examined the differential rate of change in problem-solving appraisal following suicide attempts among individuals who participated in a randomized controlled trial for the prevention of suicide. METHOD: Changes in problem-solving appraisal from pre- to 6-months post-treatment in individuals with a recent suicide attempt, randomized to either cognitive therapy (n = 60) or a control condition (n = 60), were assessed by using the Social Problem-Solving Inventory-Revised, Short Form. RESULTS: Improvements in problem-solving appraisal were similarly observed for both groups within the 6-month follow-up. However, during this period, individuals assigned to the cognitive therapy condition demonstrated a significantly faster rate of improvement in negative problem orientation and impulsivity/carelessness. More specifically, individuals receiving cognitive therapy were significantly less likely to report a negative view toward life problems and impulsive/carelessness problem-solving style. CONCLUSIONS: Cognitive therapy for the prevention of suicide provides rapid changes within 6 months on negative problem orientation and impulsivity/carelessness problem-solving style. Given that individuals are at the greatest risk for suicide within 6 months of their last suicide attempt, the current study demonstrates that a brief cognitive intervention produces a rapid rate of improvement in two important domains of problem-solving appraisal during this sensitive period.

Evaluation sensitivity as a moderator of communication disorder in schizophrenia.

BACKGROUND: Communication disturbance (thought disorder) is a central feature of schizophrenia that predicts poor functioning. We investigated the hypothesis that memory and attention deficits interact with beliefs about the gravity of being rejected (i.e. evaluation sensitivity) to produce the symptoms of communication disorder. METHOD: Seventy-four individuals diagnosed with schizophrenia or schizo-affective disorder completed a battery of tests assessing neurocognition (attention, working and verbal memory, abstraction), symptomatology (positive, negative and affective), functioning, and dysfunctional beliefs. RESULTS: Patients with communication deviance (n=33) performed more poorly on the neurocognitive tests and reported a greater degree of sensitivity to rejection than patients with no thought disorder (n=41). In a logistic regression analysis, evaluation sensitivity moderated the relationship between cognitive impairment and the presence of communication disorder. This finding was independent of hallucinations, delusions, negative symptoms, depression and anxiety. CONCLUSIONS: We propose that negative appraisals about acceptance instigate communication anomalies in individuals with a pre-existing diathesis for imperfect speech production.

Problem solving deteriorates following mood challenge in formerly depressed patients with a history of suicidal ideation.

The authors divided 34 participants who had a history of depression into 2 groups, those having previous suicidal ideation or behavior (n=19) and those having no such symptoms (n=15), then compared the 2 groups with a group of participants who had no history of depression (n=22). Assessment of interpersonal problem-solving performance using the Means-Ends Problem-Solving (MEPS) task before and after a mood-induction procedure showed that only those formerly depressed people with a history of suicidal ideation shifted in MEPS performance, producing significantly less effective problem solutions following mood challenge, consistent with a differential activation account of vulnerability for recurrence of suicidal ideation and behavior. The deterioration in effectiveness following mood challenge was moderated by lack of specificity in autobiographical memory.

Marked increases in psychopathology found in a 30-year cohort comparison of suicide attempters.

BACKGROUND: Although several epidemiological studies have found increases in the percentages of people who have made a suicide attempt, few cohort comparisons have been conducted to determine changes within this population over time. The purpose of this investigation was to determine if there have been changes in the clinical profile of suicide attempters in recent decades. METHOD: Comparisons between a sample of 258 suicide attempters evaluated between 1970 and 1973 and a second sample of 179 suicide attempters evaluated between 1999 and 2002 were made on depression, hopelessness, suicide intent, drug use, history of suicide attempts and subsequent suicide attempts. RESULTS: Present-day suicide attempters were found to exhibit greater levels of depression (p = 0.031), hopelessness (p = 0.008), suicide intent (p < 0.001), and had much higher rates of illicit drug use (p < 0.001). Almost twice as many of the present-day suicide attempters had histories of four or more suicide attempts (p < 0.001), and the present-day suicide attempters made subsequent suicide attempts at close to four times the rate in the year following the index attempt (p < 0.001). CONCLUSIONS: The present-day suicide attempters exhibited greater levels of psychopathology on every major variable assessed. Replication is necessary and public health implications are discussed.

Use of the Beck Scale for suicide ideation with psychiatric inpatients diagnosed with schizophrenia, schizoaffective, or bipolar disorders.

To ascertain how useful the Beck Scale for Suicide Ideation (BSI; Beck & Steer, Manual for Beck Scale for Suicide Ideation (1991)) would be for assessing the severity of suicidal ideation in patients who were diagnosed with schizophrenia, schizoaffective, or bipolar disorders, 142 inpatients were asked to complete the BSI. Eight (6%) patients refused, and four patients (3%) were unable to complete the BSI because they were unable to concentrate. Of the 130 patients who completed the BSI, 53 (41%) had schizoaffective, 37 (28%) had paranoid schizophrenia, 30 (23%) had manic bipolar, and 10 (8%) had depressed bipolar disorders. The coefficient alpha for the BSI was .96, and its one-week test-retest reliability for a subsample of 15 inpatients was 0.88, p < 0.001. The BSI total scores were positively correlated with having ever attempted suicide, r = 0.46, p < 0.001. According to the BSI, 36 (28%) patients were classified as current suicide ideators. The results were discussed as supporting the use of the BSI with inpatients who are diagnosed with schizophrenia, schizoaffective, or bipolar disorders.

Imagery and psychotic symptoms: a preliminary investigation.

Recent cognitive accounts of psychotic symptoms have suggested that processes involved in the maintenance of emotional disorders may also be implicated in the maintenance of hallucinations and delusions, and particularly emphasise the appraisals of such symptoms as important. Imaginal appraisals have been identified in emotional disorders, and many studies have reported spontaneously occurring images in patients with anxiety disorders. Such images appear to be linked to affect, beliefs and memories. This study examined the occurrence of imagery, using a semi-structured interview, in 35 patients who were experiencing hallucinations and/or delusions and receiving cognitive therapy. The majority of patients (74.3%) reported images, and most of these were recurrent and associated with affect, beliefs and memories. Common themes included images about feared catastrophes associated with paranoia, traumatic memories, and images about the perceived source or content of voices. The theoretical and clinical implications of these findings are discussed and directions for further research considered.