The structure and evolution of symbol

The received opinion is that symbol is an evolutionary prerequisite for syntax. This paper shows two things: 1) symbol is not a monolithic phenomenon, and 2) symbol and syntax must have co-evolved. I argue that full-blown syntax requires only three building blocks: signs, concatenation, grammar (constraints on concatenation). Functional dependencies between the blocks suggest the four-stage model of syntactic evolution, compatible with several earlier scenarios: (1) signs, (2) increased number of signs, (3) commutative concatenation of signs, (4) grammatical (noncommutative) concatenation of signs. The main claim of the paper is that symbolic reference comprises up to five distinct interpretative correlates: mental imagery, denotation, paradigmatic connotation, syntagmatic connotation, and definition. I show that the correlates form an evolutionary sequence, some stages of which can be aligned with certain stages of syntactic evolution.     

Toward a Comprehensive Theology of Divine Action

This paper proposes a fundamental premise for the conversation between science and theology: In our experience of the natural world we encounter an excess of awareness and of meaning that overwhelm our perceptions, language, and thought. We attempt to construct the coherence of our awareness through our science, and we attempt to render it meaningful in our thoughts and language. Metaphor and symbol are primary vehicles for our attempts at meaning. Since its task is to articulate meaning, theology must acknowledge this premise, if it is to engage the sciences adequately.     

Attentional factors in conceptual congruency

Conceptual congruency effects are biases induced by an irrelevant conceptual dimension of a task (e.g., location in vertical space) on the processing of another, relevant dimension (e.g., judging words' emotional evaluation). Such effects are a central empirical pillar for recent views about how the mind/brain represents concepts. In the present paper, we show how attentional cueing (both exogenous and endogenous) to each conceptual dimension succeeds in modifying both the manifestation and the symmetry of the effect. The theoretical implications of this finding are discussed.     

APOLOGIA PRO SCRIPTURA SUA, OR MAYBE WE GOT IT RIGHT AFTER ALL

Abstract. A summary of the progress of biogenetic structuralism as an approach to the social and behavioral sciences is presented, from the publication of Biogenetic Structuralism in 1974 to the present. The difficulty that many scholars have found integrating neuroan-thropology and comparative ethology into an understanding of cultural, and particularly of religious, phenomena over the past almost two decades is considered. More specifically, the articles of James Ashbrook and Mary Lynn Dell published in the same June 1993 issue of Zygon as this article are analyzed and responded to. These authors critique Eugene d'Aquili's work of integrating neuropsychology and religious experience primarily by analyzing Brain, Symbol & Experience , which d'Aquili co-authored with Charles Laughlin, Jr., and John McManus, H. Rodney Holmes's article in the same issue of Zygon analyzes the whole corpus of d'Aquili's religion and science work as it appeared over the years in the pages of Zygon and in other articles and books as well as in Brain, Symbol & Experience. This critique is likewise carefully considered and responded to. Finally a proposed trajectory of d'Aquili's (and Andrew Newberg's) future work in their ongoing project integrating neuropsychology and religious experience is elaborated. This involves, not only expansion of their general theoretical approach, but also empirical testing of hypotheses relating brain function to religious experience using PET scanning and some newer MRI visualization techniques.     

"Don't try this at home": toddlers' imitation of new skills from people on video

Imitation of people on educational television is a potential way for very young children to learn new skills. Although toddlers in previous studies exhibited a “video deficit” in learning, 24-month-olds in Study 1 successfully reproduced behaviors modeled by a person who was on video as well as they did those modeled by a person who was present in the room (even after a 24-h delay). Neither displaced filming context nor cuts between actions affected toddlers’ imitation from video. Shortening the demonstration in Study 2 affected imitation in the video condition but not in the live condition. In Study 3, 24-month-olds who viewed the original longer videos on their family TV screens (with which they had a viewing history) imitated significantly less than those who viewed the videos on the laboratory monitor. Imitation of a live modeler was the same across settings (home or lab). Implications for toddlers’ judgments of reliable information sources and for the design of educational television programs are discussed.     

Before Reproduction: The Distortion of Generation

Jean Baudrillard has posited a theory of ‘the precession of simulacra’, arguing that it is no longer possible to tell the difference between an image and the meaning it purports to represent because technology allows the image to precede its meaning. Christa Wolf, while researching Cassandra: A Novel and Four Essays (1984), traveled to Greece and discovered the ways in which language in the rational, Western model of civilization has been distorted. Both Baudrillard and Wolf are disturbed by the ways in which sign systems can be manipulated and generated, and both demonstrate the effect this has in the political and cultural arenas. This analysis intends to show how Baudrillard’s theories play out in Wolf’s narrative, and how Wolf resolves the problems thus posed through the shock of the aesthetic experience, which forces communication while it defies representation.

Sem-analysing events: towards a cultural pedagogy of hope

This paper locates the concept of learning among real-life human experiences and events. Functioning as a sign, a meaningful event can be understood in terms of a cultural extra-linguistic “text.” Reading and interpreting diverse cultural “texts” are equivalent to constructing and learning critical symbolic lessons embedded in a continuous process of our experiential, both intellectual and ethical, growth. The paper employs Julia Kristeva’s theory of the abjection and her method of semanalysis as a synthesis of philosophy, psychoanalysis and semiotics. Extending semiotic analysis to the level of informal education, the paper asserts that real-life events, such as the destruction of the Twin Towers on September 11, can become a means towards constructing the cultural pedagogy of hope paramount to sustaining a global society.

The symbol detachment problem

In situated and embodied approaches it is commonly assumed that the dynamics of sensorimotor engagement between an adaptive agent and its environment are crucial in understanding natural cognition. This perspective permits to address the symbol grounding problem, since the aboutness of any mental state arising during agent-environment engagement is guaranteed by their continuous coupling. However, cognitive agents are also able to formulate representations that are detached from the current state of affairs, such as expectations and goals. Moreover, they can act on their representations before—or instead of—acting directly on the environment, for example building the plan of a bridge and not directly the bridge. On the basis of representations, actions such as planning, remembering or imagining are possible that are disengaged from the current sensorimotor cycle, and often functional to future-oriented conducts. A new problem thus has to be acknowledged, the symbol detachment problem: how and why do situated agents develop representations that are detached from their current sensorimotor interaction, but nevertheless preserve grounding and aboutness? How do cognitive agents progressively acquire a range of capabilities permitting them to deal not only with the current situation but also with alternative, in particular future states of affairs? How do they develop the capability of acting on their representations instead of acting directly on the world? In a theoretical and developmental perspective, we propose that anticipation plays a crucial role in the detachment process: anticipatory representations, originally detached from the sensorimotor cycle for the sake of action control, are successively exapted for bootstrapping increasingly complex cognitive capabilities.     

否定加工的机制到底是什么?——否定加工的心理学理论述评

在否定加工研究领域,存在着两大重要而又对立的心理学理论——命题理论和具身理论。命题理论主要有图式+标签模型和否定的模型理论,它们认为否定是一个抽象的逻辑符号,其作用就是向核心命题(肯定论断)的对立面转换;具身理论主要有两步模拟假设与否定的知觉模拟理论,它们认为否定是以时间耗费或空间延展为表征的具身过程。在介绍两种理论的主要观点以及局限性的基础上,对比分析了二者的异同及其理论方法上的不足,最后提出了否定加工的抑制-反刍-再抑制理论。     

Universal Principles of Human Communication: Preliminary Evidence From a Cross‐cultural Communication Game

The present study points to several potentially universal principles of human communication. Pairs of participants, sampled from culturally and linguistically distinct societies (Western and Japanese, N = 108: 16 Western–Western, 15 Japanese–Japanese and 23 Western–Japanese dyads), played a dyadic communication game in which they tried to communicate a range of experimenter‐specified items to a partner by drawing, but without speaking or using letters or numbers. This paradigm forced participants to create a novel communication system. A range of similar communication behaviors were observed among the within‐culture groups (Western–Western and Japanese–Japanese) and the across‐culture group (Western–Japanese): They (a) used iconic signs to bootstrap successful communication, (b) addressed breakdowns in communication using other‐initiated repairs, (c) simplified their communication behavior over repeated social interactions, and (d) aligned their communication behavior over repeated social interactions. While the across‐culture Western–Japanese dyads found the task more challenging, and cultural differences in communication behavior were observed, the same basic findings applied across all groups. Our findings, which rely on two distinct cultural and linguistic groups, offer preliminary evidence for several universal principles of human communication.