Semantic interpretation as computation in nonmonotonic logic: the real meaning of the suppression task

Interpretation is the process whereby a hearer reasons to an interpretation of a speaker's discourse. The hearer normally adopts a credulous attitude to the discourse, at least for the purposes of interpreting it. That is to say the hearer tries to accommodate the truth of all the speaker's utterances in deriving an intended model. We present a nonmonotonic logical model of this process which defines unique minimal preferred models and efficiently simulates a kind of closed-world reasoning of particular interest for human cognition. Byrne's "suppression" data (Byrne, 1989) are used to illustrate how variants on this logic can capture and motivate subtly different interpretative stances which different subjects adopt, thus indicating where more fine-grained empirical data are required to understand what subjects are doing in this task. We then show that this logical competence model can be implemented in spreading activation network models. A one pass process interprets the textual input by constructing a network which then computes minimal preferred models for (3-valued) valuations of the set of propositions of the text. The neural implementation distinguishes easy forward reasoning from more complex backward reasoning in a way that may be useful in explaining directionality in human reasoning.     

E Contrario Reasoning: The Dilemma of the Silent Legislator

Summary This contribution offers an evaluation of e contrario reasoning in which the interpretation of a legal rule is based on the context of the law system (contextual e contrario reasoning). A model is presented which will show all the explicit and implicit elements of the argument at work and will also point out how these distinct parts are interrelated. By questioning the content and justificatory power of these elements, the weak spots in the argument can be laid bare. It will be argued that e contrario reasoning inevitably requires a dubious argumentative step, which renders the argument intrinsically weak. The model is applied to a European lawsuit on French cheese.     

Sin and bioethics.

The essay starts out with defining the biblical concept of sin in the Old and the New Testaments. The literal knowledge of divine truth is distinguished from its truthful and spiritual interpretation. A further distinction should be made between the Creator of life (God) and the medium or "intermediary creator" (man) of life. I argue for the "single wholeness" of the human race and for the unity of human responsibility in bioethics. In delineating the teaching of the Church on abortion and family planning, I show that the healing of all human diseases, from traditional interventions to genetic ones, is a Christian duty and is in accordance with Christ's mission on earth as long as one has not been directly or indirectly involved in "reproducing" or "designing" one's descendants or destroying or damaging human life even at its very beginnings.     

Fuzzy Logic Programming and Fuzzy Control

We show that it is possible to base fuzzy control on fuzzy logic programming. Indeed, we observe that the class of fuzzy Herbrand interpretations gives a semantics for fuzzy programs and we show that the fuzzy function associated with a fuzzy system of IF-THEN rules is the fuzzy Herbrand interpretation associated with a suitable fuzzy program.     

Processing "d-linked" phrases

Linguists draw a distinction between two types of interrogatives: discourse linked (d-linked) phrases such as which man, which implies the existence of a set of contextually determined entities (men) from which the speaker is asking for a choice, and non–d-linked interrogatives such as who, which carry no such implication. Two questionnaires and an on-line reading study showed that readers prefer a d-linked phrase more than a non–d-linked phrase as the antecedent for a pronoun, suggesting that d-linked phrases are immediately instantiated in a discourse representation that is checked during the process of pronoun interpretation. Comparable difficulty is not observed for non–d-linked interrogatives. A questionnaire and an on-line listening study also showed that readers and listeners were more willing to accept a grammatical island violation containing a pronoun when the pronoun's antecendent was a d-linked interrogative than when the antecedent was non–d-linked, suggesting that they check a discourse representation for the pronoun antecedent. All results suggest that d-linked phrases are immediately interpreted in a discourse representation, not just in a syntactic representation.     

Sonya turned her skin outside in

In the case of a young woman, it was evident that she had difficulties in approaching her pregenital experiences during analysis and that she had defended herself against pregenital anxiety. While these defences were aimed at denying and repressing early oral and bodily fantasies end experiences, they had also influenced and inhibited her subsequent bodily and genital development. Psychosomatic symptoms had both absorbed and represented archaic feelings and fantasies which had not found a more precise mental expression. Consequently, her female inner space had been repressed and excluded by skinerotic defences.     

经颅直流电刺激右侧颞顶联合区对道德意图加工的影响*

对行为意图的理解是人类进行道德判断的重要依据,大量研究表明,右侧颞顶联合区是意图加工的关键脑区。为考察该脑区在道德判断中的重要作用,采用经颅直流电刺激技术阳极刺激右侧颞顶联合区,探讨促进该脑区的活动对被试在道德判断中意图及相关信息加工的影响。结果发现与假刺激条件相比,阳极刺激后道德判断反应时显著延长,在伤人未遂和意外伤人条件下差异显著,证明促进右侧颞顶联合区的激活能影响道德判断中的意图加工,尤其在意图与结果产生冲突的条件下效应更加显著。     

Measuring Change During Behavioral Parent Training Using the Parent Instruction-Giving Game with Youngsters (PIGGY): A Clinical Replication

This is the second study to investigate the clinical use of the Parent-Instruction Game with Youngsters (PIGGY) which is a structured observation system derived from the Dyadic Parent-Child Interaction Coding System II (DPICS-II; Eyberg, Bessmer, Newcomb, Edwards, & Robinson, 1994) and the Behavior Coding System (BCS; Forehand & McMahon, 1981 Forehand , R. L. , & McMahon , R. J. ( 1981 ). Helping the noncompliant child . New York , NY : Guilford Press . [Google Scholar]). In a previous study, the PIGGY demonstrated strong reliability and validity as well as clinical utility (Hupp, Reitman, Forde, Shriver, & Kelley, 2008). The present study is a replication of the previous research on clinical utility by using the PIGGY to monitor changes in parent and child behavior during and after behavioral parent training.