Peter M. Lewinsohn

Bio: Peter M. Lewinsohn is an academic researcher from Oregon Research Institute. The author has contributed to research in topics: Major depressive disorder & Psychopathology. The author has an hindex of 108, co-authored 265 publications receiving 43475 citations. Previous affiliations of Peter M. Lewinsohn include University of Oregon & Columbia University.

Adolescent psychopathology: I. Prevalence and incidence of depression and other DSM-III-R disorders in high school students.

Abstract: Data were collected on the point and lifetime prevalences, 1-year incidence, and comorbidity of depression with other disorders (Diagnostic and Statistical Manual of Mental Disorders [3rd ed., rev.]) in a randomly selected sample (n = 1,710) of high school students at point of entry and at 1-year follow-up (n = 1,508). The Schedule for Affective Disorders and Schizophrenia for School-Age Children was used to collect diagnostic information; 9.6% met criteria for a current disorder, more than 33% had experienced a disorder over their lifetimes, and 31.7% of the latter had experienced a second disorder. High relapse rates were found for all disorders, especially for unipolar depression (18.4%) and substance use (15.0%). Female subjects had significantly higher rates at all age levels for unipolar depression, anxiety disorders, eating disorders, and adjustment disorders; male subjects had higher rates of disruptive behavior disorders.

Center for Epidemiologic Studies Depression Scale (CES-D) As a Screening Instrument for Depression Among Community-Residing Older Adults

Abstract: The efficacy of the Center for Epidemiologic Studies Depression Scale (CES-D) as a screener for clinical depression was examined in a sample of 1,005 community-residing adults (age range = 50-96). Presence of a depressive disorder was determined by diagnostic interview. Analyses revealed that neither age, gender, cognitive impairment, functional impairment, physical disease, nor social desirability had a significant negative effect on the psychometric properties or screening efficacy of the CES-D. These results indicate that there was no significant degradation in the ability of the CES-D to screen for depression among community-residing elderly adults. This conclusion must be tempered by the fact that the sample did not include participants with the more disabling forms of cognitive or functional impairment and physical illness.

Screening for adolescent depression: a comparison of depression scales

Abstract: The ability of two depression scales, the Center for Epidemiologic Studies Depression Scale (CES-D) and the Beck Depression Inventory (BDI), to identify cases of DSM-III-R major depression and dysthymia was investigated in a large, community sample of high school students. Receiver operating characteristics analyses indicated that different caseness criteria should be used for boys and girls for both the CES-D and the BDI. Internal consistency-reliability and sensitivity and specificity for detecting current episodes of current depression and dysthymia were adequate and comparable to those found with adult samples, but both the CES-D and the BDI generated many false positives. Multiple screening using the "serial" strategy increased positive predictive power substantially for both the CES-D and the BDI, whereas using the "parallel" strategy had very little effect on the efficacy of the two screeners. The results indicate that neither the BDI nor the CES-D should be used by themselves as methods for case ascertainment in either epidemiological or experimental studies, although the BDI does function somewhat better than the CES-D as a screener.

A global measure of perceived stress.

Abstract: This paper presents evidence from three samples, two of college students and one of participants in a community smoking-cessation program, for the reliability and validity of a 14-item instrument, the Perceived Stress Scale (PSS), designed to measure the degree to which situations in one's life are appraised as stressful. The PSS showed adequate reliability and, as predicted, was correlated with life-event scores, depressive and physical symptomatology, utilization of health services, social anxiety, and smoking-reduction maintenance. In all comparisons, the PSS was a better predictor of the outcome in question than were life-event scores. When compared to a depressive symptomatology scale, the PSS was found to measure a different and independently predictive construct. Additional data indicate adequate reliability and validity of a four-item version of the PSS for telephone interviews. The PSS is suggested for examining the role of nonspecific appraised stress in the etiology of disease and behavioral disorders and as an outcome measure of experienced levels of stress.

Stress, social support, and the buffering hypothesis.

Abstract: Examines whether the positive association between social support and well-being is attributable more to an overall beneficial effect of support (main- or direct-effect model) or to a process of support protecting persons from potentially adverse effects of stressful events (buffering model). The review of studies is organized according to (1) whether a measure assesses support structure (the existence of relationships) or function (the extent to which one's interpersonal relationships provide particular resources) and (2) the degree of specificity (vs globality) of the scale. Special attention is given to methodological characteristics that are requisite for a fair comparison of the models. It is concluded that there is evidence consistent with both models. Evidence for the buffering model is found when the social support measure assesses the perceived availability of interpersonal resources that are responsive to the needs elicited by stressful events. Evidence for a main effect model is found when the support measure assesses a person's degree of integration in a large social network. Both conceptualizations of social support are correct in some respects, but each represents a different process through which social support may affect well-being. Implications for theories of social support processes and for the design of preventive interventions are discussed.

Subjective Well-Being

Abstract: The literature on subjective well-being (SWB), including happiness, life satisfaction, and positive affect, is reviewed in three areas: measurement, causal factors, and theory. Psychometric data on single-item and multi-item subjective well-being scales are presented, and the measures are compared. Measuring various components of subjective well-being is discussed. In terms of causal influences, research findings on the demographic correlates of SWB are evaluated, as well as the findings on other influences such as health, social contact, activity, and personality. A number of theoretical approaches to happiness are presented and discussed: telic theories, associationistic models, activity theories, judgment approaches, and top-down versus bottom-up conceptions.

Cognitive Therapy of Depression

Abstract: 1. An Overview 2. The Role of Emotions in Cognitive Therapy 3. The Therapeutic Relationship: Application to Cognitive Therapy 4. Structure of the Therapeutic Interview 5. The Initial Interview 6. Session by Session Treatment: A Typical Course of Therapy 7. Application of Behavioral Techniques 8. Cognitive Techniques 9. Focus on Target Symptoms 10. Specific Techniques for the Suicidal Patient 11. Interview with a Depressed Suicidal Patient 12. Depressogenic Assumptions 13. Integration of Homework into Therapy 14. Technical Problems 15. Problems Related to Termination and Relapse 16. Group Cognitive Therapy for Depressed Patients Steven D. Hollon and Brian F. Shaw 17. Cognitive Therapy and Antidepressant Medications 18. Outcome Studies of Cognitive Therapy Appendix: Materials *The Beck Inventory *Scale for Suicide Ideation *Daily Record of Dysfunctional Thoughts *Competency Checklist for Cognitive Therapists *Possible Reasons for Not Doing Self-Help Assignments *Research Protocol for Outcome Study at Center for Cognitive Therapy *Further Materials and Technical Aids

Subjective Well-Being: Three Decades of Progress

Abstract: W. Wilson's (1967) review of the area of subjective well-being (SWB) advanced several conclusions regarding those who report high levels of "happiness". A number of his conclusions have been overturned: youth and modest aspirations no longer are seen as prerequisites of SWB. E. Diener's (1984) review placed greater emphasis on theories that stressed psychological factors. In the current article, the authors review current evidence for Wilson's conclusions and discuss modern theories of SWB that stress dispositional influences, adaptation, goals, and coping strategies. The next steps in the evolution of the field are to comprehend the interaction of psychological factors with life circumstances in producing SWB, to understand the causal pathways leading to happiness, understand the processes underlying adaptation to events, and develop theories that explain why certain variables differentially influence the different components of SWV (life satisfaction, pleasant affect, and unpleasant affect).