Concepts and Epistemic Individuation

Christopher Peacocke has presented an original version of the perennial philosophical thesis that we can gain substantive metaphysical and epistemological insight from an analysis of our concepts. Peacocke's innovation is to look at how concepts are individuated by their possession conditions, which he believes can be specified in terms of conditions in which certain propositions containing those concepts are accepted. The ability to provide such insight is one of Peacocke's major arguments for his theory of concepts. I will critically examine this "fruitfulness" argument by looking at one philosophical problem Peacocke uses his theory to solve and treats in depth.
Peacocke (1999, 2001) defines what he calls the "Integration Challenge." The challenge is to integrate our metaphysics with our epistemology by showing that they are mutually acceptable. Peacocke's key conclusion is that the Integration Challenge can be met for "epistemically individuated concepts."A good theory of content, he believes, will close the apparent gap between an account of truth for any given subject matter and an overall account of knowledge. I shall argue that there are no epistemically individuated concepts, and shall critically analyze Peacocke's arguments for their existence. I will suggest more generally that the possession conditions of concepts and their principles of individuation shed little light on the epistemology or metaphysics of things other than concepts. My broader goal is to shed light on what concepts are by showing that they are more fundamental than the sorts of cognitive and epistemic factors a leading theory uses to define them.¹     

Preliminary support for the use of a hierarchical mapping technique to examine attachment networks

In 2 studies, we investigated the validity and usefulness of a bull's eye hierarchical mapping measure to examine the content and structure of attachment networks. The bull's eye identified network differences between people of different attachment styles and between different ages. Attachment networks varied in the number of members and their hierarchical organization as a function of attachment style. Secure individuals included a higher number of secure relationships in their networks and placed them closer to the core self than their insecure relationships, as well as closer than did dismissing‐avoidant individuals. The bull's eye also allowed for the observation of meaningful interrelations between network members. Study 2 utilized a cross‐sectional design by which we observed network fluidity from mid‐ to late‐adolescence in addition to attachment style differences. One important finding was that late‐adolescents placed their friends closer to the core self than did midadolescents, reflecting increased use of peers as close attachment figures.     

Reliability and the Value of Knowledge*

Reliabilism has come under recent attack for its alleged inability to account for the value we typically ascribe to knowledge. It is charged that a reliably‐produced true belief has no more value than does the true belief alone. I reply to these charges on behalf of reliabilism; not because I think reliabilism is the correct theory of knowledge, but rather because being reliably‐produced does add value of a sort to true beliefs. The added value stems from the fact that a reliably‐held belief is non‐accidental in a particular way. While it is widely acknowledged that accidentally true beliefs cannot count as knowledge, it is rarely questioned why this should be so. An answer to this question emerges from the discussion of the value of reliability; an answer that holds interesting implications for the value and nature of knowledge.     

Repeated priming of attachment security influences later views of self and relationships

Research shows that priming attachment security results in positive relationship expectations and affect (Rowe & Carnelley, 2003). We examined whether repetitive priming of attachment security (e.g., experimentally activating cognitive representations of attachment security) would have more lasting effects on relationship‐ and self‐views. Participants provided baseline measures at Time 1. On 3 occasions (across 3 days), we primed participants with attachment security or a neutral prime (Times 2–4). Two days later (Time 5), participants completed trait‐level measures not preceded by a prime. As expected, those repeatedly primed with attachment security reported more positive relationship expectations, more positive self‐views, and less attachment anxiety at Time 5 than at Time 1; those primed with neutral primes showed no change with time. These priming effects last longer than those typically found.     

THE IMPACT OF PSYCHOLOGICAL CONTRACT BREACH ON WORK-RELATED OUTCOMES: A META-ANALYSIS

A meta-analysis was conducted to examine the influence of psychological contract breach on 8 work-related outcomes. Breach was related to all outcomes except actual turnover. Based on affective events theory, we developed a causal model integrating breach, affect (violation and mistrust), attitude (job satisfaction, organizational commitment, and turnover intentions), and individual effectiveness (actual turnover, organizational citizenship behavior, and in-role performance). Structural equation modeling was used to test the model. The results indicated that affect mediates the effect of breach on attitude and individual effectiveness. Two moderators were also examined including the type of breach measure (global vs. composite) and the content of the psychological contract breach (transactional vs. relational). Theoretical and practical implications of the results are discussed.     

Law Enforcement Officers: The Consequences of Exposure to Violence

Law enforcement officers are exposed to victims of violence, are themselves victims of violence, and, at times, use violence against offenders. The authors discuss methods that officers have developed for handling violent situations and explore some of the effects this exposure to violence has on both their mental and physical health. Suggestions are developed for counselors working with law enforcement personnel and others who need to cope with the direct and indirect effects of violence.     

Support for Intimacy Skills Groups from Research in Social Psychology

Work done by social psychologists on self-disclosure is relevant for intimacy skills groups. This research is reviewed and a structured group on intimacy training that integrates the research findings is discussed.     

Multicultural Peer Counseling: A Developmental Perspective and Rationale

This article focuses on the creation and growth of a peer counseling program assisting ethnic minority college students. A brief rationale of the program is offered. Problems are described and recommendations are made for subsequent program deuelopment.