汉语词汇产生中语义、语音层次之间的交互作用

采用3种方法考察汉语词汇产生中语义激活（词条选择）和音位编码这两个阶段之间的关系。实验一、二分别采用图片命名法和干扰字命名法,发现目标图片（“牛”）的语义相关词（“羊”）的语音信息得到了激活,说明汉语词汇产生中存在多重语音激活,音位编码在词条选择完成之前既已开始。实验三采用语义范畴判断法,考察语音信息的激活是否会向上反馈到词条和语义层次,发现目标图片（“羊”）的同音字（“阳”）不会促进对图片的语义判断。研究表明,多重语音激活与语音激活向词条和语义层次反馈是两个独立的,可以分割的问题。虽然实验一和二的结果符合相互作用理论,实验三的结果符合模块化观点,但就总体而言,本研究更加支持词汇产生中的模块化观点     

言语产生中的词汇通达理论

首先简单介绍了言语产生中词汇产生研究方法,然后重点介绍了言语产生中的2类重要的词汇通达理论：交互激活理论和独立阶段理论,围绕词汇通达中的3个重要问题：词汇通达的阶段、词汇通达的时间进程、词汇通达阶段是分离独立的还是交互作用的展开论述,阐述了2类理论的相同点和相异点。     

言语生成中内隐学习现象的研究

言语生成中的结构启动和语误现象,通常分别用瞬时激活和语音的约束范围来解释它们产生的机制。20世纪60年代末发端的内隐学习的研究,为深入理解言语生成机制提供了崭新的视角。言语生成的各种现象中,语言经验和学习机制发挥着重要作用,结构启动和语误更倾向于是一种内隐的序列学习。     

Evaluating a model of global psychophysical judgments—II: Behavioral properties linking summations and productions

Steingrimsson and Luce [Journal of Mathematical Psychology, in press] outlined the second author's proposed psychophysical theory [Luce (2002), Psychological Review, 109, 520-532; Luce (2004a) Psychological Review, 111, 446-454] and tested behavioral attributes that, separately, gave rise to two psychophysical functions, Ψ_⊕ and Ψ_°p. The function Ψ_⊕ maps pairs of physical intensities onto the positive real numbers and represents subjective summation, and the function Ψ_°p represents a form of ratio production. This article evaluates properties linking summation and production in such a way as to force Ψ_°p=Ψ_⊕=Ψ. These properties, which are a form of distributivity, are subjected to an empirical evaluation in three experiments. The testing strategy is carried out in the auditory domain and concerns the subjective perception of loudness. Considerable support is provided for the existence of a single function Ψ for both summation and ratio production.     

汉语词汇产生中的义、音信息提取时间进程的ERP研究

摘 要 运用事件相关电位（ERP）技术考查了在汉语词汇产生过程中,语义提取和语音提取的时间进程。在实验过程中,给被试呈现一张图片,要求他们在小声进行图片命名之前,先基于语义信息（图上画的是物体还是动物）或语音信息（如图片名称是以字母s还是以y开头）完成一个双重选择任务。在一种情况下,反应手（左手或右手按键）由语义信息决定,是否反应（GO/NOGO）由语音信息决定;在另一种情况下,反应手由语音信息决定,是否反应由语义信息决定。结果发现,当是否反应由语义信息（动物/物体）决定时,N200的潜伏期是307ms;当是否反应由语音信息（如中文名称以S/Y开头）决定时,N200的潜伏期是447ms;两者之间存在显著的差异,即由语义信息引起的N200的潜伏期早于由语音信息引起的N200的潜伏期。结果表明,在汉语词汇产生过程中,语义提取先于语音提取。     

精益生产向心理学提出的新课题

精益生产是一种先进的生产管理技术,该技术在企业中的实施向心理学提出了诸多的新课题,包括思维模式的转变、员工的激励和团队精神的培养、对于知识丰富领域问题解决的研究、专门知识的作用和获取、人性论的研究、以及工业心理学、社会心理学和心理测验的应用等。     

The production of determiners: evidence from French.

In numerous languages determiner forms depend not only on semantic information but also on several other kinds of information, such as the grammatical gender of the controlling noun or the phonological properties of the context. In the present research we contrasted two possible accounts of determiner retrieval: one in which every type of required information is bundled into a unitized representation for determiner retrieval and one in which each type of information can individually activate determiner forms. These alternative hypotheses were investigated in three experiments in which native speakers of French named pictures with simple [determiner + noun] or complex [determiner + adjective + noun] noun phrases. In the experiments, the properties of the contextual cues that drive the retrieval of the determiner were manipulated - for example, we manipulated the number of determiner forms that are compatible with a given grammatical gender and the number of grammatical genders that a given determiner form can be used with. Neither hypothesis can fully account for the results of the three experiments. However, a hybrid hypothesis that combines the principal features of the two hypotheses provides a good account of the data.     

Overtensing and the effect of regularity

Regularly inflected forms often behave differently in language production than irregular forms. These differences are often used to argue that irregular forms are listed in the lexicon but regular forms are produced by rule. Using an experimental speech production task with adults, it is shown that overtensing errors, where a tensed verb is used in place of an infinitive, predominantly involve irregular forms, but that the differences may be due to phonological confounds, not to regularity per se. Errors involve vowel‐changing irregular forms more than suffixing inflected forms, with at best a small difference between regular ‐ed and irregular ‐en. Frequency effects on overtensing errors require a model in which the past‐tense and base forms of the verb are in competition and in which activation functions are nonlinear, and rule out models with specialized subnetworks for past‐tense forms. Implications for theories of language production are discussed.     

语言产生过程中非目标语言的激活与抑制

运用长时重复启动范式, 探讨熟练和非熟练中－英双语者语言产生过程中非目标语言的激活与抑制。实验1探讨双语被试在学习阶段使用中文进行图片命名任务时, 非目标语言英文概念层面的激活与抑制情况, 结果发现, 两种熟练水平的被试均没有出现重复启动效应; 实验2探讨双语被试在学习阶段使用英文进行图片命名任务时, 非目标语言中文概念层面的激活与抑制情况, 结果发现, 熟练双语被试没有出现重复启动效应, 而非熟练双语被试出现了重复启动效应; 实验3探讨非熟练双语被试在学习阶段使用英文进行图片命名任务时, 非目标语言中文词汇层面的激活与抑制情况, 结果没有出现重复启动效应。综合三个实验的结果可以表明, 熟练中－英双语者语言产生过程中在概念层面上就对非目标语言(不管是一语还是二语)进行了抑制, 而非熟练中－英双语者使用一语时可以在概念层面上抑制非目标语言(二语), 但使用二语时不能在概念层面上抑制非目标语言(一语), 要在词汇层面上才能抑制非目标语言(一语)。