The use of on-line computers in psychobiology

This paper examines several areas in the use of laboratory computers in psychobiology, specifically how they are being used, the problems in languages and software, in interfacing computers to experimental configurations, and in the hardware involved. The paper defines the experimental tasks and data requirements which tend to distinguish computer usage in physiological research from other areas of psychology and the tasks which absolutely necessitate the use of a computer and in what mode. Finally we present our views of the dangers of computer use and misuse and make our own subjective evaluation of how well computers are living up to their end of the bargain, how well scientists are doing at their end, and where we should go from here.     

The compensation and capitalization models: A test of two approaches to individualizing the treatment of depression

Despite long-standing calls for the individualization of treatments for depression, modest progress has been made in this effort. The primary objective of this study was to test two competing approaches to personalizing cognitive-behavioral treatment of depression (viz., capitalization and compensation). Thirty-four adults meeting criteria for Major Depressive Disorder (59% female, 85% Caucasian) were randomized to 16-weeks of cognitive-behavioral treatment in which strategies used were selected based on either the capitalization approach (treatment matched to relative strengths) or the compensation approach (treatment matched to relative deficits). Outcome was assessed with a composite measure of both self-report (i.e., Beck Depression Inventory) and observer-rated (i.e., Hamilton Rating Scale for Depression) depressive symptoms. Hierarchical linear modeling revealed a significant treatment approach by time interaction indicating a faster rate of symptom change for the capitalization approach compared to the compensation approach (d = .69, p = .03). Personalizing treatment to patients' relative strengths led to better outcome than treatment personalized to patients' relative deficits. If replicated, these findings would suggest a significant change in thinking about how therapists might best adapt cognitive-behavioral interventions for depression for particular patients.     

Relationships Among Perceived Racial Stress, Intolerance of Uncertainty, and Worry in a Black Sample

The purpose of this study was to explore the relationships among chronic worry, perceived racial stress, and intolerance of uncertainty in a sample of adults who racially identify as Black. Intolerance of uncertainty has been associated with worry and generalized anxiety disorder in predominantly White samples. Given that racial stress is likely to increase worry, perhaps through the mechanism of intolerance of uncertainty, intolerance of uncertainty was hypothesized to mediate the relationship between perceived racial stress and chronic worry. A nonclinical sample of 77 Black undergraduate students at an urban university completed a series of questionnaires assessing the constructs of interest. Both perceived racial stress and intolerance of uncertainty were significantly correlated with chronic worry in this sample. Moreover, intolerance of uncertainty fully mediated the relationship between perceived racial stress and worry for these Black individuals. These findings are discussed in terms of directions for future research and implications for clinical interventions for Black individuals who are both exposed to racial stress and suffer from chronic worry.     

Between hope and despair: Conceptions of time and the German-Jewish experience in the nineteenth century

Despite German Jews' social, political, and cultural integration into the German society in the nineteenth century, distinct notions of time continued to shape their social discourses. This article analyzes the various ways in which German Jews comprehended the relation between past, present, and future. Throughout this period, German Jews formulated in the face of political, cultural, and religious changes,their own visions of the present and future. To characterize German Jews' notions of time as simply linear neglects the complex and dynamic aspects of their temporal notions. An investigation of the changing interrelation of past, present, and future provides an avenue for a more nuanced understanding of German Jews' experiences and expectations, as well as of their various responses to modernity. This revised version was published online in August 2006 with corrections to the Cover Date.     

An application of the interpersonal models developed by Karen Horney and Timothy Leary to Type A-B behavior patterns

Using Horney's clinical concepts and Leary's circle matrix procedures, this study investigated the Type A and B patterns of personality. Significant findings showed the Type A-B continuum to represent two distinct poles, with the Type A direction reflecting the expansive personality pattern (power and aggressiveness) and the Type B direction reflecting the self-effacing pattern (helplessness and affiliation) for self-perceived roles. For behavioral roles, the power-versus-helplessness traits described the two contrasting directions of personality involvement. Three subgroups were identified for behavioral role in each A and B extreme group. The shift in affect between the ACL and MMPI instruments may reflect two factors: the degree of ambiguity set up by the nature of the tests and the responding "pull" of the individual, which was described as an "active" or "quiescent" form of the A and B patterns. Hence, it may be more effective to diagnose individuals in terms of a specific behavioral subtype and active or quiescent enactments. Three maladjustment indicators were investigated. Significant findings showed the A2 group as exhibiting increasing rigidity of behavioral role with lower Type A scores and the A1 group as exhibiting greater discrepancies with increasing Type A scores. The lack of discrepancy for the Type B groups may reflect a dysfunction in that these individuals may be stagnated in their work situations and complacent in the docile-dependent role. The three findings of behavioral subgroups, rigidity of role, and discrepancy were discussed as possible mediating psychosocial factors associated with coronary heart disease. Since this was the first major examination and use of Leary's model (to the author's knowledge) since the late 1950s, it is important to consider these results tentative and heuristic, until replications can be conducted. It is hoped that representative norms from diverse samples can be obtained for developing standard scores on Leary's circle matrix axes. The present study was limited by the narrow demographic characteristics of its subjects, who were mostly white-collar workers in professional, technical, or management positions.