坡度知觉及其影响因素的研究进展

人们对于地表斜坡的知觉是非常不准确的,通常表现为对坡度估计过高。但是,研究发现,在以行为的方式对坡度进行模拟时,所模拟的坡度值却与实际坡度基本一致。这种面对同一视觉线索出现的视知觉与行为不一致的现象即为坡度知觉中的“知觉-行为分离”。本文回顾了影响坡度知觉的各种因素,涉及视觉线索、认知判断、感觉通道、生理状态以及报告方式等方面的研究,并对坡度知觉的未来研究进行了展望。     

Impulse processing: a dynamical systems model of incremental eye movements in the visual world paradigm

The Visual World Paradigm (VWP) presents listeners with a challenging problem: They must integrate two disparate signals, the spoken language and the visual context, in support of action (e.g., complex movements of the eyes across a scene). We present Impulse Processing, a dynamical systems approach to incremental eye movements in the visual world that suggests a framework for integrating language, vision, and action generally. Our approach assumes that impulses driven by the language and the visual context impinge minutely on a dynamical landscape of attractors corresponding to the potential eye-movement behaviors of the system. We test three unique predictions of our approach in an empirical study in the VWP, and describe an implementation in an artificial neural network. We discuss the Impulse Processing framework in relation to other models of the VWP.     

The Role of Parenting in Relational Aggression and Prosocial Behavior among Emerging Adults

This study investigated the role of remembered parenting styles and parental psychological control in the prediction of relational aggression and prosocial behavior in a college student sample (N = 323). Participants’ retrospective ratings of how they were parented were related to relational aggression and prosocial behavior; however, somewhat different relationships emerged for African American and White participants. Permissive parenting, authoritative parenting, and parental psychological control predicted relational aggression. Participant race and all 3 parenting styles (authoritarian, authoritative, and permissive) predicted prosocial behavior. Participant race moderated the relationship between psychological control and prosocial behavior. Specifically, parental psychological control was inversely related to prosocial behavior for African American, but not White, participants.     

INTEGRAL ECOLOGY: THE WHAT,WHO, AND HOW OF ENVIRONMENTAL PHENOMENA

Providing an overview of Integral Ecology, this article defines and explains some of the key terms and concepts that underlie an approach to the environment that is inspired by and makes use of Ken Wilber's Integral Theory. First Integral Ecology is distinguished from other environmental approaches. Then Wilber's Integral Theory is introduced, which provides a foundation for a participatory approach to ecology. Next, the ontology, epistemology, and methodology of environmental phenomena is examined in light of Wilber's framework and illustrated with multidimensional examples of recycling. Finally, an Integral Ecology platform is presented.     

On the archetypes in information systems development: An exploration

In this paper I examine possible archetypes that embody the role that systems analyst play in different models of systems development and briefly review attendant epistemological and ontological assumptions.     

Internet Infidelity

SUMMARY

We used a multi-phase Delphi methodology to identify and explore critical issues, interventions, and gender differences in the treatment of Internet infidelity. We developed three representative vignettes related to Internet infidelity and asked twenty experts in extramarital affairs and/or sex addiction to respond to them, both through ratings and open-ended comments. We found little agreement among the experts. We discuss the unique features of Internet relationships, the areas of agreement and disagreement that we found among the experts, and the implications of our findings and the nature of Internet infidelity for both practice and training in marriage and family therapy.     

Characterizing Simpler Recognizable Sets of Integers

For a given numeration system U, a set X of integers is said to be U-star-free if the language of the normalized U-representations of the elements in X is star-free. Adapting a result of McNaughton and Papert, we give a first-order logical characterization of these sets for various numeration systems including integer base systems and the Fibonacci system. For k-ary systems, the problem of the base dependence of this property is also studied. Finally, the case of k-adic systems is developed.     

On Modal μ-Calculus and Non-Well-Founded Set Theory

A finitary characterization for non-well-founded sets with finite transitive closure is established in terms of a greatest fixpoint formula of the modal -calculus. This generalizes the standard result in the literature where a finitary modal characterization is provided only for wellfounded sets with finite transitive closure. The proof relies on the concept of automaton, leading then to new interlinks between automata theory and non-well-founded sets.     

THE CONTINUING INTERACTION OF SCIENCE AND RELIGION

Abstract. Stephen I Gould's notion of non‐overlapping magisteria (NOMA) is neither experientially supported nor rationally justifiable. Influence flows between science and religion, as when evolutionary thinking encouraged theology to adopt a kenotic view of the Creator's act of allowing creatures to be and to make themselves. Alleged simplistic dichotomies between science and religion, such as motivated belief contrasted with fideistic assertion, are seen to be false. Promising topics in the currently vigorous dialogue between science and religion include relational ontology, eschatological credibility, and ethical issues relating to advances in human genetics.