家庭研究新观点述评

文章概述了家庭研究观点的变化;概括并评论了家庭研究中三个新观点或新原则：双向互动原则,系统化原则和中介原则;提出了进一步开展家庭研究的一些设想。     

Whorf and Wittgenstein. Language, world view and argumentation

Whorf and Wittgenstein are perhaps the most famous names in linguistics and philosophy associated with the assumption that language plays a decisive role in shaping our view of reality. After a critical discussion of Whorf's linguistic relativity principle I conclude that it is not language as a system, but the use of language according to the rules of language games which connects language thought and world view, especially if some particular usage becomes the commonly accepted norm. This traditional norm also enters argumentative discourse in the form of background assumptions occuring in the premises of arguments. Thus, traditional points of view and prevailing ideologies in a society, even if challenged in discussions, can become reinforced and stabilized. This is illustrated with a critical analysis of the role and function of tautological utterances in argumentative discourse, which only apparently are compelling means of argumentation.     

儿童在指物交流中对量的交流准则的掌握

采用指物交流实验方法,同时从听和说两方面考察了儿童在指物交流中对量的准则的掌握情况。被试是幼儿园大班至小学三年级共４个年级组的８０名儿童。结果显示：听、说两种能力的发展不同步,说滞后于听．在听的方面,小学一年级组已能基本按量的准则完成任务,而在说的方面,直到三年级才能较好完成任务．在说的操作中普遍出现信息缺漏和信息冗余两类错误,各组内两类错误在总错误数中的比率随年级上升而变化。低年级组信息缺漏高于信息冗余,三年级组则信息冗余高于信息缺漏。     

Aesthetic interaction as fit between interaction attributes and experiential qualities

Designing an aesthetic interaction is an important issue for Interaction Design (ID) and Human-Computer Interaction (HCI). While a number of frameworks exist, the experimental study of potential underlying principles remains rare. In this paper, we suggest that particular interaction attributes (e.g., “fast”) are systematically related to particular experiential qualities (e.g., “feeling competent”) and that interaction “feels better” if interaction matches the intended experience. A laboratory study (N = 32) explores this notion by testing two different ways of interacting within the same activity (opening a wine bottle) in two different experiential scenarios (focusing on relatedness, focusing on competence). Two corkscrews with different interaction profiles were used: one assumed to support a feeling of competence and the other to support relatedness. As expected, we found systematic shifts in preferences for specific corkscrews, differences in affective experience and in the relationships between interaction attributes and experiential qualities depending on the fit of interaction to the experience.     

Processing ambiguous Spanish se in a minimal chain

The recovery of pieces of information that are not linguistically expressed is a constant feature of the process of language comprehension. In the processing literature, such missing information is generally referred to as “gaps”. Usually, one resolves gaps by finding “fillers” in either the sentence or the context. For instance, in Peter seemed to be upset, Peter is really the subject of being upset but appears as surface subject of seems. Sometimes constituents move, leaving gaps behind. Various Romance languages such as Spanish or Italian have a grammatical particle se/si, which, as it is extremely ambiguous, licenses different sorts of gaps. In Spanish, se can encode at least reflexive, impersonal, and passive meanings. In an eye-tracking experiment we contrast reflexive structures containing postverbal subjects with impersonal structures with no subjects (GAP se vendó apresuradamente el corredor/“the runner bandaged himself hurriedly” vs. GAP se vendó apresuradamente al corridor/“(someone) bandaged the runner hurriedly”). In a second manipulation we contrast the presence of an extra argument with se-passives (GAP se vendó el tobillo el corredor/“the runner bandaged his ankle” vs. GAP se vendó el tobillo al corridor/“the runner's ankle was bandaged”). Our comparisons involve contrasting standard transitive structures with nonstandard word order (postverbal subject and a preverbal subject gap) against inherently complex and less habitual structures such as impersonals (with no subject) or se-passives (with subjects in canonical object position). We evaluate the minimal chain principle (de Vincenzi, 1991 De Vincenzi, M. 1991. Syntactic parsing strategies in Italian, Dordrecht, , The Netherlands: Kluwer. [Crossref] , [Google Scholar]), according to which displacement is costly because it entails complex (derivational) “chains” that must be undone before phrasal packaging can commence. We show the minimal chain principle to be essentially correct when contrasting more complex but more frequent structures with less complex but less frequent structures. A noteworthy feature of this research is that the gaps appear before the fillers in the structures that we analyse.     

Movements or targets: What makes an action in action–effect learning?

According to ideomotor theory, actions become linked to the sensory feedback they contingently produce, so that anticipating the feedback automatically evokes the action it typically results from. Numerous recent studies have provided evidence in favour of such action–effect learning but left an important issue unresolved. It remains unspecified to what extent action–effect learning is based on associating effect-representations to representations of the performed movements or to representations of the targets at which the behaviour aimed at. Two experiments were designed to clarify this issue. In an acquisition phase, participants learned the contingency between key presses and effect tones. In a following test phase, key–effect and movement–effect relations were orthogonally assessed by changing the hand–key mapping for one half of the participants. Experiment 1 showed precedence for target–effect over movement–effect learning in a forced-choice RT task. In Experiment 2, target–effect learning was also shown to influence the outcome of response selection in a free-choice task. Altogether, the data indicate that both movement–effect and target–effect associations contribute to the formation of action–effect linkages—provided that movements and targets are likewise contingently related to the effects.     

构建21世纪美国公共卫生体系的原则

美国卫生与福利部长沙拉拉博士在一次演讲中提出了构建２１世纪美国公共卫生体系的十大原则,这些原则包括公共卫生与信息革命;大力发展预防医学;医学研究;消除卫生保健的悬殊状况;新世纪卫生人卫生人培养;保护大学生卫生中心以及医学伦理学等主要内容。这些原则对我们思考规划２１世纪的医疗卫生体系及医学教育系不无借鉴启迪意义。