工作记忆与汉语歧义句加工的眼动研究

以符合“VP+N1+的+N2”格式的述宾型歧义短语组成的句子为材料,采用2×2的混合设计,即2(工作记忆广度：高、低)×2(续接方式：偏正、述宾),采用眼动记录法,考察被试对歧义短语的语义加工过程。结果发现：（1）在无前语境的暂时句法歧义句中,不同的续接方式在句子的最初加工过程中的作用不显著,而在最终的理解过程中作用显著。（2）工作记忆高有利于句子的理解,但对歧义短语的两种意思的提取和保持的作用不显著。     

Discovering syntactic deep structure via Bayesian statistics

In the Bayesian framework, a language learner should seek a grammar that explains observed data well and is also a priori probable. This paper proposes such a measure of prior probability. Indeed it develops a full statistical framework for lexicalized syntax. The learner's job is to discover the system of probabilistic transformations (often called lexical redundancy rules) that underlies the patterns of regular and irregular syntactic constructions listed in the lexicon. Specifically, the learner discovers what transformations apply in the language, how often they apply, and in what contexts. It considers simpler systems of transformations to be more probable a priori. Experiments show that the learned transformations are more effective than previous statistical models at predicting the probabilities of lexical entries, especially those for which the learner had no direct evidence.     

To infinity and beyond: Children generalize the successor function to all possible numbers years after learning to count

Recent accounts of number word learning posit that when children learn to accurately count sets (i.e., become “cardinal principle” or “CP” knowers), they have a conceptual insight about how the count list implements the successor function – i.e., that every natural number n has a successor defined as n + 1 (Carey, 2004, 2009; Sarnecka & Carey, 2008). However, recent studies suggest that knowledge of the successor function emerges sometime after children learn to accurately count, though it remains unknown when this occurs, and what causes this developmental transition. We tested knowledge of the successor function in 100 children aged 4 through 7 and asked how age and counting ability are related to: (1) children’s ability to infer the successors of all numbers in their count list and (2) knowledge that all numbers have a successor. We found that children do not acquire these two facets of the successor function until they are about 5½ or 6 years of age – roughly 2 years after they learn to accurately count sets and become CP-knowers. These findings show that acquisition of the successor function is highly protracted, providing the strongest evidence yet that it cannot drive the cardinal principle induction. We suggest that counting experience, as well as knowledge of recursive counting structures, may instead drive the learning of the successor function.     

The language used in describing autobiographical memories prompted by life period visually presented verbal cues,event-specific visually presented verbal cues and short musical clips of popular music

Here, we examined linguistic differences in the reports of memories produced by three cueing methods. Two groups of young adults were cued visually either by words representing events or popular cultural phenomena that took place when they were 5, 10, or 16 years of age, or by words referencing a general lifetime period word cue directing them to that period in their life. A third group heard 30-second long musical clips of songs popular during the same three time periods. In each condition, participants typed a specific event memory evoked by the cue and these typed memories were subjected to analysis by the Linguistic Inquiry and Word Count (LIWC) program. Differences in the reports produced indicated that listening to music evoked memories embodied in motor-perceptual systems more so than memories evoked by our word-cueing conditions. Additionally, relative to music cues, lifetime period word cues produced memories with reliably more uses of personal pronouns, past tense terms, and negative emotions. The findings provide evidence for the embodiment of autobiographical memories, and how those differ when the cues emphasise different aspects of the encoded events.     

Universal Grammar as a Theory of Notation

What is common to all languages is notation, so Universal Grammar can be understood as a system of notational types. Given that infants acquire language, it can be assumed to arise from some a priori mental structure. Viewing language as having the two layers of calculus and protocol, we can set aside the communicative habits of speakers. Accordingly, an analysis of notation results in the three types of Identifier, Modifier and Connective. Modifiers are further interpreted as Quantifiers and Qualifiers. The resulting four notational types constitute the categories of Universal Grammar. Its ontology is argued to consist in the underlying cognitive schema of Essence, Quantity, Quality and Relation. The four categories of Universal Grammar are structured as polysemous fields and are each constituted as a radial network centred on some root concept which, however, need not be lexicalized. The branches spread out along troponymic vectors and together map out all possible lexemes. The notational typology of Universal Grammar is applied in a linguistic analysis of the ‘parts of speech’ using the English language. The analysis constitutes a ‘proof of concept’ in (1) showing how the schema of Universal Grammar is capable of classifying the so-called ‘parts of speech’, (2) presenting a coherent analysis of the verb, and (3) showing how the underlying cognitive schema allows for a sub-classification of the auxiliaries.     

义符启动范式下义符的语义和语法激活的时间进程

采用义符启动范式,探讨义符的语义、语法信息的激活进程。结果表明,就义符总体而言,义符的语义激活从启动早期一直持续到启动晚期,义符的语法信息未见有激活。然而,对不成字义符和成字义符分析发现,不成字义符和成字义符的语义、语法激活存在着差异。不成字义符的语义激活只在启动中期出现,语法信息则未见有激活;成字义符的语义信息一直处于激活状态,并且在启动晚期,语法信息也得到了激活。义符的语义、语法信息的激活进程和顺序是由义符的功能决定的。     

TOP‐DOWN AND BOTTOM‐UP: THE ROLE OF SOCIAL INFORMATION PROCESSING AND MINDFULNESS AS PREDICTORS IN MATERNAL–INFANT INTERACTION

The cross‐generational transmission of attachment appears to reflect a complex interplay of factors, which have been challenging to identify. The current longitudinal study explored the maternal cognitive model of relationships through language use, maternal mindfulness, and attachment style assessed prenatally, as predictors of maternal response to distress and infant behavior at 6 months’ postpartum. Infant behavior to the mother also was examined to provide an understanding of the evolving relationship. Thirty‐two females were interviewed prenatally regarding social and family experiences. At 6 months’ postpartum, each mother participated in a video‐recorded session where she was asked to teach her infant a developmentally appropriate task. Videos were analyzed using the NCAST Teaching Protocol. Language use prenatally as well as the mindfulness facets (acting with awareness and describing) predicted the mothers’ ability to respond to infant distress, indicating greater attunement. Infant's response to mother and clarity of cues also were predicted by maternal pronoun use. The study highlights the role of internal working models reflective of interpersonal beliefs, cognitive models, and current‐moment awareness in maternal behavior. The effect of maternal language on infant behavior arguably indicates the infant's integration of maternal internal working models.     

What Can Experiments Reveal About the Origins of Music?

ABSTRACT— The origins of music have intrigued scholars for thousands of years. In this article I discuss the role of experiments in discussions of these issues. I argue that potentially useful kinds of evidence are those that address the innateness and the specificity of different components of musical behavior. At present there is some evidence for innate influences on music, but little evidence for capacities that are clearly specific to music. Although future experiments could potentially alter this picture, there is currently little unambiguous support for the notion that music is an adaptation.     

生命性信息在语言加工中的作用

生命性的范畴化从多个方面影响了语言的加工.名词的生命性信息不仅影响了句法形态标记和句法位置等句法线索的使用,而且在题元角色的分配中发挥一定的作用.较早的研究主要采用反应时和眼动技术,发现生命性信息促进了歧义句和句法复杂句的加工.近年来,随着认知神经科学技术的发展,研究者进一步探讨了生命性信息在题元角色分配中的神经机制.对于生命性作用机制的深入研究,促使新的语言加工模型的出现,这些模型对语言加工中句法和语义的关系,进行了越来越详尽的阐释.未来该领域的研究应重点关注生命性的即时性加工、题元角色分配中生命性信息与句法信息的交互作用以及汉语和其他语言的跨语言比较研究等,以进一步揭示语言加工的认知机制.     

Does syntax play a role in Theory of Mind development before the age of 3 years?

Language plays an important role in Theory of Mind development. Specifically, longitudinal and training studies indicate that the acquisition of complement syntax has an effect on three- to five-year-old children’s mastery of the concept of false belief. There is evidence for both a beginning explicit understanding of the mind and mastery of complement syntax in children before their third birthday. In the present study, we investigated longitudinally whether an early sensitivity to complement syntax is related to early development of Theory of Mind abilities in a sample of N = 159 German-speaking 27- to 36-month-old children. Children’s sensitivity to formal properties of complement syntax at 33 months was associated with their perspective-taking skills and their metacognition of own ignorance three months later. This relation remained significant when controlling for the effects of general language abilities. Furthermore, children’s sensitivity to complement syntax was concurrently related to their early false belief understanding. These findings support the view that complement syntax shares representational demands with an understanding of epistemic states and that language begins to support the acquisition of epistemic concepts earlier than was previously thought.