Murdoch,Moral Concepts,and the Universalizability of Moral Reasons

It is widely held that moral reasons are universalizable. On this view, when I give a moral reason for my action, I take this reason to apply with equal normative force to anyone placed in a relevantly similar situation. Here, I offer an interpretation and defense of Iris Murdoch's critique of the universalizability thesis, distinguishing her position from the contemporary versions of particularism with which she has often been mistakenly associated. Murdoch's argument relies upon the idea that moral concepts may take on idiosyncratic meanings that are unique to a particular individual. Consequently, an agent may conceptualize her situation in such a way that it would not make sense to imagine anyone else facing it. For such an agent, it would be meaningless to say that she took her reasons to apply to anyone other than herself. I defend Murdoch’s argument through an extended analysis of a literary example, and consider and reject four possible lines of objection. Finally, I consider the consequences of the argument for our understanding of the nature of moral reasoning and what Murdoch describes as the ‘endless task’ of love.     

A comparison of interview and self-report methods for the assessment of borderline personality disorder criteria

Interview methods are widely regarded as the standard for the diagnosis of borderline personality disorder (BPD), whereas self-report methods are considered a time-efficient alternative. However, the relative validity of these methods has not been sufficiently tested. The current study used data from the Collaborative Longitudinal Personality disorder Study to compare diagnostic base rates and the relative validity of interview and self-report methods for assessing functional outcome in BPD. Although self-report yielded higher base rates of criteria endorsement, results did not support the common assumption that diagnostic interviews are more valid than self-reports, but instead indicated the combined use of these methods optimally identifies BPD criteria.     

Malingering on the Personality Assessment Inventory: identification of specific feigned disorders

Profile validity is a primary consideration in the clinical assessment of psychopathology. Several indicators of negative impression management have been developed for the Personality Assessment Inventory (PAI; Morey, 1991) that can both indicate its presence and help differentiate effortful negative distortion from distortion arising from cognitive sets associated with psychopathology. In this study, we tested a method designed to delineate the specific Clinical scales relevant for interpretation of deliberately feigned disorders. We used associations between the Negative Impression Management (NIM) scale and Clinical scales in the normative standardization sample to derive NIM predicted scale scores in a regression framework. We contrasted these predicted scores with observed scores on Clinical scales to yield NIM predicted discrepancies hypothesized to identify those Clinical scales most salient for the interpretation of negative distortion. We found this method to be effective in identifying particular distortion on the relevant scales for individuals attempting to feign 3 specific diagnoses (major depressive disorder, generalized anxiety disorder, and schizophrenia).     

Efficiency of a strategy for detecting back random responding on the personality assessment inventory

The efficiency of a new strategy to identify back random responding (BRR) on the Personality Assessment Inventory (L. C. Morey, 1991) was studied using random manipulations of item responses from community (904 adult nonpatients) and clinical (1,079 adult patients) respondents. The strategy involved a comparison of short-form and full-instrument T scores on 2 scales found to be particularly sensitive to BRR in a recent study. This strategy was found to be reasonably sensitive and specific to even relatively low levels of BRR.     

Longitudinal Experience-Wide Association Studies—A Framework for Studying Personality Change

The importance of personality for predicting life outcomes in the domains of love, work, and health is well established, as is evidence that personality traits, while relatively stable, can change. However, little is known about the sources and processes that drive changes in personality traits and how such changes might impact important life outcomes. In this paper, we make the case that the research paradigms and methodological approaches commonly used in personality psychology need to be revised to advance our understanding of the sources and processes of personality change. We propose Longitudinal Experience-Wide Association Studies as a framework for studying personality change that can address the limitations of current methods, and we discuss strategies for overcoming some of the challenges associated with Longitudinal Experience-Wide Association Studies. © 2020 European Association of Personality Psychology     

A comparison of passive-aggressive and negativistic personality disorders

Passive-aggressive personality disorder (PAPD) has historically played an important role in clinical theorizing and was diagnosable prior to the Diagnostic and Statistical Manual of Mental Disorders (4th ed. [DSM-IV]; American Psychiatric Association, 1994), in which the construct was relabeled negativistic (NEGPD), expanded to include negative affective symptoms, and appendicized. In this study we tested the hypothesis that the expansion of PAPD to include content related to negative moods and nonspecific personality pathology compromised its discriminant validity. In an undergraduate sample (N = 1,215), a self-report measure of PAPD was only moderately related to NEGPD and showed less diagnostic overlap with other personality disorders than NEGPD. Furthermore, a conjoint factor analysis yielded a strong first factor (moodiness) that appeared less specific to passive-aggressive behavior than 3 other factors (irresponsibility, inadequacy, and contempt). We conclude that future research on this potentially important clinical construct should focus on core passive-aggressive features and abandon the negativistic content that has been added to it in successive editions of the DSM.     

Introduction to the special issue on personality assessment in the DSM-5

The DSM-5 is poised to dramatically reshape the way clinicians and researchers assess personality by reconfiguring the conceptualization of DSM-IV personality disorders. This special issue brings together leading scholars in personality pathology, including members of the DSM-5 Personality and Personality Pathology Work Group, as well as personality assessors operating from a variety of theoretical perspectives, to describe various facets of these changes and their potential impacts and in some cases to propose alternative solutions. As we describe in this brief introductory article, the articles in this special issue highlight several important and controversial issues in the transition to DSM-5 personality assessment.