Ego development in perspective: Structural stage,functional phase,and cultural age-period models

Ego development is emerging as one of the more important areas of research in developmental psychology. This paper presents a structural stage approach to ego development and distinguishes it from two other models of ego development, which are termed functional phases and cultural ages. Two subtypes are also delineated within the structural stage approach—a monodomain and a multisubdomain—and the latter is argued for. These concepts are then illustrated through an analysis of four prominent ego development theories—those of Robert Selman, Robert Kegan, Jane Loevinger, and Erik Erikson. The important similarities and critical differences of the theories are clarified, which enables the authors to present a summary integration.     

Internal Reformation Within the Contemporary Coptic Imagined Community: The Sunday School Movement and Mechanisms of Minority Survival

Abstract

With the centennial jubilee of the Sunday School Movement (SSM) occurring in 2018, this article explores two main questions: what are the main features of the Coptic community as imagined by the leaders of the SSM? And what is the nature of the relationship between “Coptic” Christian and “national Egyptian” identities within the dominant discourse of the SSM? The article argues that the contemporary Coptic identity, as reconstituted by the SSM, helps the Coptic community to survive as a vertical ethnie. The new Coptic identity is rooted in and relies upon the exclusive use of demotic symbols and narratives. Thus equipped, modern Copts perceive themselves as part of an imagined spiritual community within the wider Egyptian community. Indeed, this article argues that the SSM’s discourse presents a unique ‘marble cake’ model wherein religious and national identities are both present. By portraying Coptism as the area of interplay between Christianity and Egyptian-ness, the SSM blends “biological” and “cultural-ideological” modes of myth-making. Accordingly, to identify as Copt becomes equivalent to identifying as Egyptian.     

Languages and designs for probability judgment

Theories of subjective probability are viewed as formal languages for analyzing evidence and expressing degrees of belief. This article focuses on two probability langauges, the Bayesian language and the language of belief functions (Shafer, 1976). We describe and compare the semantics (i.e., the meaning of the scale) and the syntax (i.e., the formal calculus) of these languages. We also investigate some of the designs for probability judgment afforded by the two languages.     

Mental capacity,mental effort,and cognitive style

This study tests the relationship between two theoretical models of human attentional capacity: Pascual-Leone's mental capacity and Kahneman's mental effort. It was found that significant and positive correlations exist between the empirical measures of the above constructs, and the relationship is demonstrated via construct validation by showing that the two constructs relate in the same manner to the subject's cognitive style (i.e., field-dependence/independence).