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.     

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     

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.     

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.     

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.     

What Predicts Change in Marital Interaction Over Time? A Study of Alternative Models

This is a report on what predicts the deterioration of affective marital interaction over a 4-year period. Four models were compared for their ability to predict Time-2 dysfunctional marital interaction (a set of reliable predictors of marital dissolution). These four models were: (1) baseline physiology at Time-1; (2) interaction physiology at Time-1; (3) a balance model based on the ratio of positivity to negativity at Time-1; and, (4) cognitions about the relationship operationalized from our coding of the Oral History Interview. All four models predicted Time-2 dysfunctional marital interaction. All four models were also able to predict change, operationalized as predicting Time-2 interaction, controlling for Time-1 interaction, that is, using a covariance regression analysis. The most powerful model in predicting change was the balance ratio model.