Biomedical subjects

Aaron T Beck

Publications and source records attributed to Aaron T Beck.

At least 37 records · Page 2Linked to original sources

PubMed2005

The internal struggle between the wish to die and the wish to live: a risk factor for suicide.

OBJECTIVE: This study attempted to assess whether an index of the difference between the wish to die and the wish to live constitutes a risk factor for suicide. METHOD: A study group of 5,814 patients, including 44 who committed suicide (0.8%), were recruited from a psychiatric outpatient clinic. Structured diagnostic interviews and clinician ratings of the wish to live and wish to die were conducted. The outcome variable was the occurrence of suicide, as indicated on death certificates. RESULTS: A dichotomized index score of the difference between the wish to live and the wish to die yielded a hazard ratio of 6.51 for suicide. This index contributed a unique risk for suicide after the authors controlled for age, psychiatric hospitalization, suicide attempts, bipolar disorder, major depressive disorder, and unemployment status. CONCLUSIONS: The difference between the wish to die versus the wish to live is a unique risk factor for suicide.

Adult↗

PubMed2005

Suicide attempters' reaction to survival as a risk factor for eventual suicide.

OBJECTIVE: The authors' goal was to evaluate whether suicide attempters' reaction to surviving their attempt predicted eventual suicide. METHOD: Three hundred ninety-three suicide attempters were categorized on the basis of their reaction to having survived their attempt (i.e., glad to be alive, ambivalent, wished they were dead) and were followed for 5 to 10 years to determine whether they completed suicide. RESULTS: A survival analysis found that subjects who said that they wished they had died after a suicide attempt were 2.5 times more likely to commit suicide eventually than those who were glad they survived and those who were ambivalent about the attempt. CONCLUSIONS: Suicide attempters' reaction to surviving is an important clinical variable that is easily assessed in evaluations that occur following a suicide attempt.

Adult↗

PubMed2005

The negative symptoms of schizophrenia: a cognitive perspective.

Recent reports of improvement in the negative symptoms of schizophrenia following targeted cognitive interventions have prompted interest in the cognitive underpinnings of these symptoms. This review integrates current experimental research with the phenomenological accounts of patients participating in cognitive therapy for these specific symptoms. We propose that, in addition to the well-established role of neurobiological factors in their development and maintenance, specific cognitive appraisals and beliefs play a role in the expression and persistence of negative symptoms. This cognitive model of negative symptoms is based on a diathesis-stress formulation: a continuum of predispositional traits from the premorbid personality to the full-blown negative symptomatology, the incorporation of negative social and performance attitudes within these traits, and low expectancies for pleasure or success in goal-oriented activities. We suggest that negative symptoms represent, in part, a compensatory pattern of disengagement in response to threatening delusional beliefs, perceived social threat, and anticipated failure in tasks and social activities. A psychological aspect of this motivational and behavioural inertia appears to be the patient's perception of limited psychological resources--a perception that motivates patients to conserve energy by minimizing investment in activities requiring effort.

Affect↗

PubMed2004

Measuring cognitive insight in middle-aged and older patients with psychotic disorders.

The study examined the psychometric properties, factor structure and validity of a recently developed measure of insight, the Beck Cognitive Insight Scale (BCIS) and tested the relationship between the BCIS and psychiatric symptoms in a sample of middle-aged and older patients with schizophrenia or schizoaffective disorder. The BCIS measures the ability of respondents to observe and question their cognitive processes, whereas other insight scales focus primarily on knowledge about the presence of an illness and need for treatment. Participants were 164 middle-aged and older outpatients with schizophrenia or schizoaffective disorder who completed a battery of measures assessing insight, symptoms of schizophrenia and symptoms of depression. The results of a confirmatory factor analysis (CFA) supported the two-factor structure previously reported for the BCIS, with one factor labeled self-reflectiveness and the other labeled self-certainty. The BCIS showed adequate reliability and a moderate correlation with the Birchwood Insight Scale (IS). The BCIS correlated with some PANSS subscales measuring symptoms of schizophrenia, but did not correlate at a significant level with symptoms of depression. The findings suggest that middle-aged and older outpatients with schizophrenia or schizoaffective disorder respond on the BCIS in a manner similar to a younger inpatient population. This instrument is a promising tool for measuring the role of cognitive change in a broad range of patients experiencing psychosis.

Adult↗

PubMed2004

A new instrument for measuring insight: the Beck Cognitive Insight Scale.

The clinical measurements of insight have focused primarily on patients' unawareness of their having a mental disorder and of their need for treatment ([Acta Psychiatr. Scand. 89 (1994) 62; Am. J. Psychiatry 150 (1993) 873]; etc.). A complementary approach focuses on some of the cognitive processes involved in patients' re-evaluation of their anomalous experiences and of their specific misinterpretations: distancing, objectivity, perspective, and self-correction. The Beck Cognitive Insight Scale (BCIS) was developed to evaluate patients' self-reflectiveness and their overconfidence in their interpretations of their experiences. A 15-item self-report questionnaire was subjected to a principle components analysis, yielding a 9-item self-reflectiveness subscale and a 6-item self-certainty subscale. A composite index of the BCIS reflecting cognitive insight was calculated by subtracting the score for the self-certainty scale from that of the self-reflectiveness scale. The scale demonstrated good convergent, discriminant, and construct validity: (a) the BCIS composite index showed a significant correlation with being aware of having a mental disorder on the Scale to Assess Unawareness of Mental Disorder (SUMD; Arch. Gen. Psychiatry 51 (1994) 826) and the self-reflectiveness subscale was significantly correlated with being aware of delusions on the SUMD, (b) the composite index score of the BCIS differentiated inpatients with psychotic diagnoses from inpatients without psychotic diagnoses, and (c) in a separate study, change scores on the BCIS were significantly correlated with change scores on positive and negative symptoms. The results provided tentative support for the validity of the BCIS. Suggestions were made for further investigation of the cognitive processes involved in identifying and correcting erroneous beliefs and misinterpretations.

Adult↗

PubMed2004

Suicide intent and accurate expectations of lethality: predictors of medical lethality of suicide attempts.

The degree of intent to commit suicide and the severity of self-injury were examined in individuals (N = 180) who had recently attempted suicide. Although a minimal association was found between the degree of suicide intent and the degree of lethality of the attempt, the accuracy of expectations about the likelihood of dying was found to moderate the relationship between suicide intent and lethality. Specifically, higher levels of suicide intent were associated with more lethal attempts but only for those individuals who had more accurate expectations about the likelihood of dying from their attempts.

Adolescent↗

PubMed2004

Cognitive-behavioral therapy for schizophrenia: a review.

Cognitive-behavioral therapy (CBT) has a proven role as an adjunct to antipsychotic medication and remediative approaches such as social skills training in the management of residual symptoms of chronic schizophrenia. Positive symptoms, depression, and overall symptoms appear to be viable treatment targets for CBT with a less pronounced effect on negative symptoms. The effect size at end of therapy is strong, with durability at short-term follow up. CBT can be used safely in patients with schizophrenia, and caregivers can help with homework exercises. There is also evidence that psychiatric nurses in the community can use CBT effectively with this patient group under supervision. CBT can be combined with family therapy and assertive community treatment programs targeted to reduce relapse. CBT improves the coping of patients with schizophrenia through improved adherence and symptom management. CBT techniques include development of trust, normalizing, coping strategy enhancement, reality testing, and work with dysfunctional affective and behavioral reactions to psychotic symptoms. An enhanced response to CBT would be expected when given with low dose cognitively enhancing atypical antipsychotic medication.

Assertiveness↗

PubMed2004

History of multiple suicide attempts as a behavioral marker of severe psychopathology.

OBJECTIVE: Individuals with a differing number of past suicide attempts are generally considered a homogeneous group, despite emerging evidence to the contrary. The current study aimed to test the hypothesis that multiple suicide attempters would exhibit a more severe clinical profile than single suicide attempters. METHOD: A series of self-report batteries and clinical interviews was administered to 39 single attempters and 114 multiple attempters who came to an urban hospital emergency room after a suicide attempt. The participants were predominantly poor and nonwhite. RESULTS: Multiple suicide attempters versus single attempters exhibited a greater degree of deleterious background characteristics (e.g., a history of childhood emotional abuse, a history of family suicide), increased psychopathology (e.g., depression, substance abuse), higher levels of suicidality (e.g., ideation), and poorer interpersonal functioning. Profile differences existed even after control for borderline personality disorder. CONCLUSIONS: Results indicate that multiple attempters display more severe psychopathology, suicidality, and interpersonal difficulties and are more likely to have histories of deleterious background characteristics than single attempters. Moreover, these differences cannot be explained by the diagnosis of borderline personality disorder. Results suggest that the identification of attempt status is a simple, yet powerful, means of gauging levels of risk and psychopathology.

Adolescent↗

PubMed2004

An open clinical trial of cognitive therapy for borderline personality disorder.

Although borderline personality disorder (BPD) is a major public health concern, psychotherapeutic trials have been limited. The present uncontrolled clinical trial examines whether cognitive therapy for BPD is associated with significant improvement on measures of psychopathology. A total of 32 patients with BPD, who also reported suicide ideation or who engaged in self-injury behavior, received weekly cognitive therapy sessions over a 1-year period as described by Layden et al. (1993). The results revealed significant and clinically important decreases on measures of suicide ideation, hopelessness, depression, number of borderline symptoms and dysfunctional beliefs at termination and 18-month assessment interviews. Implications for further research with this difficult-to-treat patient population are discussed.

Adult↗

PubMed2004

Suicidality and psychosis: beyond depression and hopelessness.

The present study examined recent suicide attempters with and without psychotic disorders in order to understand factors that contribute to suicide ideation during and following the suicide attempt. Patients with psychotic disorders endorsed higher levels of suicide ideation than patients without psychotic disorders. Even when depression, hopelessness, substance abuse, and social problem solving were controlled for, there was a significant association between psychotic disorder and suicide ideation. During the follow-up period, patients with psychotic disorders subsequently attempted suicide at a significantly higher rate than patients without psychotic disorders. The clinical relevance of these findings is discussed.

Adult↗

PubMed2003

Worst-point suicidal plans: a dimension of suicidality predictive of past suicide attempts and eventual death by suicide.

Among 440 psychiatric outpatients with current suicidal ideation, we examined the empirical distinction between the "plans" vs. "desire" dimensions of suicidality, focusing for conceptual and empirical reasons on a worst-point assessment strategy. Factor analyses were consistent with the distinction, but more importantly, among the current ideators included in this study, the worst-point "plans" dimension was the only predictor significantly related to both of two important indices, history of past attempt and eventual suicide. These findings bear on the trajectory of suicidal behavior over time, as well as inform the clinical assessment of suicidal patients.

Adult↗

PubMed2003

Mediators of outcome of psychosocial treatments for cocaine dependence.

This study examined endorsement of 12-step philosophy and engagement in recommended 12-step activities as a mediator of the outcomes of individual plus group counseling for cocaine dependence. Assessments of drug use outcomes and the mediator were made at baseline and monthly for 6 months. Engagement in recommended 12-step activities was found to be a partial statistical mediator of drug use outcomes of individual (plus group) drug counseling, but no evidence for change in the mediator preceding change in drug use was found. In addition, a measure of beliefs about addiction developed to test mediation of outcome of cognitive therapy was found to correlate moderately with drug use outcomes in both cognitive therapy and individual drug counseling.

Adult↗

PubMed2003

Beck Depression Inventory-II items associated with self-reported symptoms of ADHD in adult psychiatric outpatients.

The Beck Depression Inventory-II (BDI-II; Beck, Steer, & Brown, 1996) and the Conners' Adult ADHD Rating Scale-Self-Report: Screening Version (CAARS-S:SV; Conners, Erhardt, & Sparrow, 1999) were administered to 371 (64%) female and 204 (36%) male adult (> 18 years old) outpatients who were diagnosed with various psychiatric disorders to determine whether any of the 21 items or subsets of items in the BDI-II were related to symptoms of attention deficits and hyperactivity as measured by the CAARS-S:SV DSM-IV Total ADHD Symptoms scale (attention-deficit/hyperactivity disorder [ADHD] Symptoms). Stepwise multiple-regression analyses found that the BDI-II Concentration Difficulty explained 30% of the variance in these total scores. Ratings > 1 for the BDI-II Concentration Difficulty item were discussed as being useful for ruling out possible symptoms of ADHD.

Adult↗

PubMed2003

Severity and internal consistency of self-reported anxiety in psychotic outpatients.

To assess the severity of self-reported anxiety in psychiatric adult outpatients (> or = 18 yr. old) who were diagnosed with psychotic disorders, the Beck Anxiety Inventory was administered to 55 (50%) women and 55 (50%) men who were diagnosed with paranoid schizophrenia, schizoaffective, or delusional disorders. The internal consistency of the scores was high (coefficient alpha=.92), and the scores were not significantly correlated with sex, being Euro-American, or age. Furthermore, the mean cores of the three diagnostic groups were comparable. Based on the interpretive cut-off score guidelines given in the manual, 24% of the patients were mildly anxious, 22% were moderately anxious, and 18% were severely anxious. The results are discussed as indicating that there is a high prevalence of self-reported anxiety in outpatients who are diagnosed with psychotic disorders.

Ambulatory Care↗

PubMed2002

A clinical review of cognitive therapy for schizophrenia.

Major advances have been made in the cognitive understanding and treatment of the symptoms of schizophrenia, including delusions, hallucinations, and emotional withdrawal. Experimental studies on the psychologic aspects of schizophrenia demonstrate the importance of information processing biases, such as cognitive biases and distortions, that are functionally related to the maintenance of symptoms. Understanding the aspects of schizophrenia in cognitive terms provides a framework for psychotherapeutic intervention with the adaptation of the cognitive strategies proven effective in the treatment of mood and anxiety disorders. The authors of this paper first outline the cognitive conceptualization and strategies employed by cognitive therapists to treat positive and negative symptoms, and conclude with a summary of the empiric status of cognitive therapy for schizophrenia. Cognitive therapy has been shown to be an important adjunct to standard treatments of schizophrenia.

Affect↗

PubMed2002

Prisoners of hate.

The terrorist attacks in New York and Washington, D.C. on September 11, 2001 as well as domestic terrorism in the United States and elsewhere in the world has prompted an analysis of the psychology of the terrorist. The perpetrators' profound sense of being wronged--their values undermined by foreign powers or a corrupt domestic power structure--has cried out for revolution and revenge. The fanatic ideology of the perpetrators has provided the matrix for a progressively more malevolent representation of the oppressors: the Image of the Enemy. Retribution against the Enemy in the form of mass murder of anonymous civilians becomes an imperative. The counterpart of the image of the Enemy is the idealized collective self-image of members of the movement, faction, or cult. The group narcissism of the white supremacists in the United States, the Aum Shinrikyo in Japan, and the Islamic extremists enhance their collective self-image as pure, righteous, and united. While the foot soldiers, as in any war, gain glory through martyrdom, the instigators and leaders have their own personal narcissistic goals (power and prestige) and plan. For the extremist Islamists the ultimate goal has been overthrow of the moderate Islamic governments; for the domestic terrorists, destabilization of the national government and reinstitution of the traditional values.

Anger↗

PubMed2002

Assessment of dysfunctional beliefs in borderline personality disorder.

This study had two aims: to test the hypothesis that borderline personality disorder (BPD) patients hold numerous dysfunctional beliefs associated with a variety of Axis II disorders, and to construct a BPD belief scale which captures these beliefs. Beliefs were measured using the Personality Belief Questionnaire (PBQ) which is designed to assess beliefs associated with various personality disorders, although not specifically BPD. Eighty-four BPD patients and 204 patients with other personality disorders (OPD) were randomly split into two study samples. Fourteen PBQ items were found to discriminate BPD from OPD patients in both samples. These items came from the PBQ Dependent, Paranoid, Avoidant, and Histrionic scales and reflect themes of dependency, helplessness, distrust, fears of rejection/abandonment/losing emotional control, and extreme attention-seeking behavior. A BPD beliefs scale constructed from these items showed good internal consistency and diagnostic validity among the 288 study patients. The scale may be used to assist in diagnosis and cognitive therapy of BPD.

Adult↗

PubMed2002

Development and initial testing of a multimedia program for computer-assisted cognitive therapy.

A multimedia program for computer-assisted psychotherapy has been developed to help patients learn cognitive therapy skills. The program is designed to provide psychoeducation, teach self-help methods, and give information to clinicians on the patient's progress in using the software. Multimedia technology is utilized to engage users in the learning process and to make the program accessible for persons who do not have computer or keyboard skills. A preliminary study with 96 subjects who used the software along with treatment as usual found that 75 (78.1%) completed the entire program. Users indicated a high rate of acceptance of this form of computer-assisted therapy, and mean scores on a measure of cognitive therapy knowledge were significantly improved.

Adult↗