Directions in Connectionist Research: Tractable Computations Without Syntactically Structured Representations

Should connectionists abandon the quest for tractably computable cognitive transition functions while retaining syntactically structured mental representations? We argue, in opposition to Horgan, that it should not. We argue that the case against tractably computable functions, based upon the claimed isotropic and Quinean character of cognition, fails since cognition is not as isotropic and Quinean as Fodor and Horgan contend. Moreover, we illustrate how current research in both connectionism and cognitive neuroscience suggests that tractability can be preserved through division of overall computations into modular sub-processes, each of which is tractable. As to syntactically structured representations, we argue that they are unneeded for most cognitive tasks organisms confront, and that when they are needed, they may be provided by external representational media such as natural language. Moreover, we note that increasingly cognitive linguistics has become the ally of connectionism and that the research program of cognitive linguistics suggests that abilities to use natural languages may be developed without requiring syntactically structured mental representations to exist prior to natural language.     

Global Collaborative Team Performance for the Revision of the International Classification of Diseases: A Case Study of the World Health Organization Field Studies Coordination Group

Background/Objective: Collaborative teamwork in global mental health presents unique challenges, including the formation and management of international teams composed of multicultural and multilingual professionals with different backgrounds in terms of their training, scientific expertise, and life experience. The purpose of the study was to analyze the performance of the World Health Organization (WHO) Field Studies Coordination Group (FSCG) using an input-processes-output (IPO) team science model to better understand the team's challenges, limitations, and successes in developing the eleventh revision of the International Classification of Diseases (ICD). Method: We thematically analyzed a collection of written texts, including FSCG documents and open-ended qualitative questionnaires, according to the conceptualization of the input-processes-output model of team performance. Results: The FSCG leadership and its members experienced and overcame numerous barriers to become an effective international team and to successfully achieve the goals set forth by WHO. Conclusions: Research is necessary regarding global mental health collaboration to understand and facilitate international collaborations with the goal of contributing to a deeper understanding of mental health and to reduce the global burden of mental disorders around the world.     

Karl Rahner's Ecclesiology

For reasons of academic fashion and ecclesial politics, Rahner is often dismissed as a liberal. Though elements of his thought on the church/world relationship do not date well, and others have been so thoroughly absorbed into the mainstream as to lose their interest, there is a dimension of his thought which remains important and which in fact undercuts typical divisions between liberals and their opponents.     

Flanders and Helmand: chaplaincy,faith and religious change in the British Army, 1914–2014

Abstract

The year 2014 marked the centenary of the outbreak of the First World War and the end of eight years of major British combat operations in Afghanistan. Against the background of profound religious changes in British society over the course of the intervening century, this article examines the continuities and discontinuities between British army chaplaincy on the Western Front from 1914 to 1918 and in southern Afghanistan from 2006 to 2014, and explores the religious beliefs and practices of British soldiers caught up in the deadly and protracted struggles on the Western Front and in Helmand Province. While acknowledging major differences in the operational contexts involved and seismic shifts in British religious life over the course of the twentieth century, besides important divergences this article identifies striking degrees of continuity between the ministry of army chaplains and the religious attitude and behaviour of soldiers themselves.     

Comparing Cognitive Behavioral Therapy and Systemic Therapy for Social Anxiety Disorder: Randomized Controlled Pilot Trial (SOPHO-CBT/ST)

This randomized controlled trial (RCT) aimed to pilot the newly developed manualized and monitored systemic therapy (ST) for social anxiety disorder (SAD), as compared to manualized and monitored cognitive behavioral therapy (CBT). We conducted a prospective multicenter, assessor-blind pilot RCT on 38 outpatients (ICD F40.1; Structured Clinical Interview for DSM (SCID); Liebowitz Social Anxiety Scale, LSAS-SR >30). The primary outcome was level of social anxiety (LSAS-SR) at the end of treatment. A total of 252 persons were screened, and 38 patients were randomized and started therapy (CBT: 20 patients; ST: 18 patients; age: M = 36 years, SD = 14). Within-group, simple-effect intent-to-treat analyses (ITT) showed significant reduction in LSAS-SR (CBT:d = 1.04; ST:d = 1.67), while ITT mixed-design ANOVA demonstrated the advantage of ST (d = 0.81). Per-protocol analyses supported these results. Remission based on reliable change indices also demonstrated significant difference (LSAS-SR: 15% in CBT; 39% in ST;h: 0.550), supported by blind diagnosticians’ ratings of those who completed therapy (SCID; 45% in CBT, 78% in ST,p = .083). No adverse events were reported. CBT and ST both reduced social anxiety, supporting patient improvement with the newly developed ST for SAD; this has yet to be verified in a subsequent confirmatory RCT.     

Psychological similarities and dissimilarities between left-wing and right-wing populists: Evidence from a nationally representative survey in France

Research in political science has focused on definitions of populism, platforms of populist parties, and demographic characteristics of those who support populist parties. Yet little is known about the psychological characteristics of populist supporters and how they might differ as a function of left-right ideology. Using a measure of populist attitudes in general, we investigated the role of Big Five personality traits as well as authoritarianism, social dominance, and system justification in a nationally representative sample of French respondents. We observed meaningful variability in relations between psychological characteristics and the endorsement of populist attitudes as a function of left-right ideological orientation, as well as variability in the psychological predictors of support for Jean Luc Mélenchon (a left-wing populist) and Marine LePen (a right-wing populist). We conclude that left-wing and right-wing populists are not the same, psychologically speaking, and that the differences are consistent with the distinction between inclusionary and exclusionary forms of populism.     

Migration Related Socio-cultural Changes and e-Learning in a European Globalising Society

OECD figures (1998–2002) reveal a sharply increasing flow of foreign workers into European countries. Ethnic diversification has become a generalized matter of fact. At the same time, rapidly developing technology and ‘intellectual globalization’ processes—the world wide web—have also become a reality. This complex cluster of changes has an impact on the perceptions of the self and of the other. Multilayered belongings and paradoxical meanings enter into interethnic relations in sometimes most surprising and unpredictable ways from outside of the boundaries of local communities. But the developments also create new and very positive opportunities for education/schooling and social cohesion. The paper critically examines this changing context and also Europe’s educational responses to the new challenges: the European Socrates programme, the initiatives in the field of intercultural citizenship education and the issue of combating deprivation.

Using system dynamics modeling to understand the impact of social change initiatives

Community psychologists have a long history of interest in understanding social systems and how to bring about enduring positive change in these systems. However, the methods that community psychologists use to anticipate and evaluate the changes that result from system change efforts are less well developed. In the current paper, we introduce readers to system dynamics modeling, an action research approach to studying complex systems and the consequences of system change. We illustrate this approach by describing a system dynamics model of educational reform. We provide readers with an introduction to system dynamics modeling, as well as describe the strengths and limitations of the approach for application to community psychology.     

Factors Predicting Family Reunification for African American,Latino, Asian and White Families in the Child Welfare System

We examined child, family and system-related factors associated with reunification across African American, Latino, Asian and White families involved in the child welfare system in one large and ethnically diverse California County. Data were obtained from extensive reviews of child welfare case records and multivariate analysis was performed on a wide array of variables not found in previous research. Results indicated that when taking other factors into account, ethnicity was not a strong predictor of reunification. Factors that predicted reunification varied across ethnic groups, with none of the predictors being significant for the Asian group. Implications and suggestions for further research are discussed.     

Reclaiming Communication

This article focuses on the history of the ecumenical discussion on communication, as reflected in the assemblies of the World Council of Churches (WCC). It examines, in particular, the communication statements that emerged from the WCC assemblies in Uppsala in 1968 and in Vancouver in 1983, as well as the more tentative moves at the Harare assembly of 1998 to develop an understanding of communication as an integral part of an “ecumenical space.” The article goes on to argue that the changing perspectives manifested at these assemblies, each 15 years apart, were linked to changing paradigms of social and theological reflection that were themselves the product of economic and political transformation. Finally, the article considers how the insights gained can be brought to bear on the challenges presented by digital transformation.