Developmental time course of the acquisition of sequential egocentric and allocentric navigation strategies

Navigation in a complex environment can rely on the use of different spatial strategies. We have focused on the employment of “allocentric” (i.e., encoding interrelationships among environmental cues, movements, and the location of the goal) and “sequential egocentric” (i.e., sequences of body turns associated with specific choice points) strategies during navigation. To investigate the developmental pattern of these two strategies in school-aged children, we used a virtual reality paradigm in which the spontaneous or imposed use of both strategies could be assessed. Our results showed an increase in spontaneous use of the allocentric strategy and also an increase in reliance on environmental landmarks with age. Although a majority of the children spontaneously used the sequential egocentric strategy, all age groups performed above chance when the allocentric strategy was imposed. Altogether, our findings suggest that young children are able to employ an allocentric strategy but that the nature of this allocentric strategy changes progressively in a complex cognitive representation between 5 and 10 years of age.     

Gender and well-being in the Czech Republic

American women are stressed by network events and men by economic events outside the home, with women internalizing distress symptoms and men externalizing them. This gender pattern of stress-distress in the United States was tested in the 1990–1991 Czech Republic with a two-wave panel based on 294 households, 90% of which are Czech. This analysis is restricted to the 192 respondents who completed questionnaires in the second wave, 1991. The country was in the shock phase of its transition from state socialism to democracy and a market economy, and people were experiencing economic hardship and uncertainty. Czech women and men reported similar exposure to economic and network stress and were similar in their vulnerability to stress (mastery and social support) as well. Women reported higher levels of internalized distress symptoms (depression, anxiety, and somatization) than men, but there were no significant gender differences in externalized symptoms (hostility). The effects of economic and network stress on the distress symptoms were the same for women and men. Mastery buffered the relationship between economic stress and somatization and hostility, but social support was not a buffer between the stressors and distress, and these were true for both men and women. Interpretations of the results rest on the convergence of gender roles in the Czech Republic since 1948, which exposed Czech women and men equally to the shock phase of the post-communist transformation.Research for this paper was supported by the National Institutes of Mental Health (MH50369), NATO, and IREX, with funds provided by the Andrew W. Mellon Foundation, the National Endowment for the Humanities, and the U.S. Department of State. Partial support was provided by Iowa State University and the Agriculture University of Prague as well. Lorenz was also funded by the Iowa Agricultural and Home Economics Experimentation Station. None of these organizations is responsible for the views expressed.     

Connections Between BCK-algebras and Difference Posetse

We discuss the interrelations between BCK-algebras and posets with difference. Applications are given to bounded commutative BCK-algebras, difference posets, MV-algebras, quantum MV-algebras and orthoalgebras.     

The understanding of spirituality in French and German culture. By Emmanuel Levinas,translated by Andrius Valevičius.

Continental Philosophy Review -     

The Long Journey to Becoming an Emancipated Woman and a Relational Psychotherapist

This article contains a biography of the author, taking into consideration the cultural landscape in which she was immersed all along. It also shows how her search for an identity and a position in the world shaped her orientation, first to feminism and then to psychotherapy. Beginning with her belonging to Orbach’s self-help groups and evolving to a feminist and psychoanalytically oriented psychotherapist, she later became a bioenergetic analyst only to join the relational turn in psychoanalysis after having met Jessica Benjamin in 2002 and having published a number of papers to deconstruct classical psychoanalytic thinking with the help of Judith Butler, Nancy Chodorow, Emilce Dio Bleichmar, and many others.     

Die Perestrojka in der heutigen sowjetischen Philosophie

The situation in Soviet philosophy has changed radically in the course of the last 4 years. Gone is the attitude according to which philosophers fall into two camps; genuine developments are discernible in the direction of alternative thinking. Signs of the latter include the growing number of round-table discussions published in the main philosophical journals, the conversations among philosophers broadcast on television, the new textbook, with its stress on the history of philosophy, including a new look at the classics, especially Marx. In general, Marxist-Leninist doctrine is now relativized to the status of a moment in the history of philosophy, and is no longer regarded as the culmination of philosophical truth.The main questions occupying philosophers today cluster around the nature of the person: individual freedom, democracy, universal values, as well as the central importance of law in civil society and a legally sanctioned State. The revival of interest in Russian religious philosophy has to be approached with care as it involves several dimensions: the question of Russia's spiritual character as compared with the West, the confrontation with the heretofore reigning materialist view of the world in relation to the vexed question of human creativity, as well as the religious affirmation of the unity of humanity in opposition to the Marxist conception of difference and struggle. The situation in Soviet philosophy is still ambiguous so long as ideological attitudes persist which could hinder the development of autonomous philosophical thought.     

Decreasing Infant Mortality as a Global Demographic Change: A Challenge to Psychology

Decreasing infant mortality is taken up as a demographic phenomenon which constitutes one aspect of a broader conceptualization of “Global Change”. At the root of the global environmental problems faced today is the population issue. With sharp increases in the rates of infant and child survival, the question of what happens to those who survive assumes greater importance. With new policy shifts focusing on early childhood care and development, psychologists' expertise is now being called upon. Psychological knowledge is required especially in the cross-culturally valid conceptualization and assessment of human development. When made applicable to large numbers of children and parents, such knowledge can be used for detection and screening of risk cases and for establishing the environmental factors promoting psychosocial development.     

Apparitions and possessions as boundary objects: an exploration into some tensions between mental health care and pastoral care

Apparitions and possessions can be taken as genuine spiritual events or as symptoms of psychopathology. We focus upon occasions when the two seemingly conflicting “interpretations” co-exist in order to explore these phenomena as kinds of boundary objects—polymorphous realities stable and graspable enough, yet belonging to different worlds at once. Related diagnostic knowledge is often uncertain and always incomplete. Yet it enables authoritative and effective professional interventions. We conclude by discussing the relevance of such a view for contemporary efforts to validate patients’ spiritual experiences within mental health care.     

Music therapy with hospitalized infants—the art and science of communicative musicality

Infants seek contingent, companionable interactions with others. Infants in a Neonatal Intensive Care Unit (NICU), while receiving care that optimizes their chances of survival, often do not have the kind of interactions that are optimal for their social development. Live music therapy (MT) with infants is an intervention that aims for contingent, social interaction between therapist and infant. This study, with a limited numbers of infants, examined the effectiveness of an MT intervention in the NICU at The Royal Children's Hospital Melbourne. Two groups of late pre‐term and full‐term infants were recruited to the study; one was given MT and the other was not. A healthy group of infants not given MT served as an additional control. The effect of MT was indexed using two measures reflecting infant social engagement: the Neurobehavioral Assessment of the Preterm Infant (NAPI) and the Alarm Distress Baby Scale (ADBB). Results suggest that the MT intervention used at The Royal Children's Hospital Melbourne supports infants' neurobehavioral development. In particular, hospitalized infants who received MT were better able to maintain self‐regulation during social interaction with an adult, were less irritable and cried less, and were more positive in their response to adult handling, when compared with infants who did not receive the intervention. These are important prerequisites for social interaction and development. Further and larger scale research using MT with this population is indicated.     

Lifeguards and Physically Risky Prosocial Groups: A comparison based on personality theory

The goal of this study is to explore the personality of experienced professional lifeguards in terms of Eysenck and Eysenck's PEN model of personality and Zuckerman's sensation seeking trait. A sample of 144 male professional lifeguards were contrasted with three different samples: (1) a general population sample; (2) a sample of individuals engaged in physically risky sports; and (3) a sample of prosocial physically risky professionals. It was found that lifeguards resembled most closely the prosocials followed by the sportsmen and finally the general population. The most frequent and largest differences between lifeguards and the comparison groups were found on extraversion, experience seeking, and neuroticism. The implications for lifeguard selection procedures and future research are discussed.