不同阅读形式下拼音对儿童汉字学习和阅读动机的长期影响

本研究以176名一年级小学生为研究对象,通过为期一年的教学实验研究,探讨了在分享阅读和独立阅读条件下,拼音对儿童汉字学习和阅读动机的影响。结果发现:(1)在分享阅读条件下,学生的汉字学习效果不受阅读材料注音方式的影响;在独立阅读条件下,拼音能促进中低能力儿童的汉字学习。(2)分享阅读组儿童的阅读动机高于独立阅读组;长期阅读全文注音材料的儿童,其阅读效能感明显低于阅读无拼音材料的儿童。     

字幕在儿童伴随学习中的作用

本研究采用视频信息加工任务.考察在无指导的自然阅读状态下.字幕在小学一,三年级儿童伴随学习中词汇获得的作用.研究结果表明:(1)在蒯读有字幕视频材料任务中.一、三年级儿童均可伴随学习到字幕中的生字,并且在高生字密度条件下习得的生字量要显著多于低生字密度条件;(2)一年级低阅读水平儿童在全文注音字幕条件习得的生字量与高阅读水平一致,但在无注音条件则显著低于高阅读水平;(3)三年级儿童在有拼音与无拼音字幕条件习得的生字量无显著差异.这表明利用字幕伴随学习,是一种适于儿童获得词汇知识的方法.     

拼音在儿童分享阅读中的作用

本研究采用真实课堂中的教学实验法,探讨了拼音在小学一年级儿童分享阅读中的作用。结果发现：(1)分享阅读是一种适合于我国低年级教学的理想早期阅读法;(2)阅读材料的注音方式是影响儿童学习效果的重要因素,生字注音方式不利于学生的学习;(3)全体学生都能在分享阅读中进行伴随学习,学生的语文能力越高,伴随学习率越高;(4)注音方式对不同能力学生的作用不同,其中,生字注音方式最不利于差等生的学习。     

注音方式与教学形式在儿童课堂汉字学习中的作用

通过真实课堂中的教学实验法,以107名一年级小学生为研究对象,探讨了注音方式和教学形式在儿童课堂汉字学习中的作用。结果发现：（1）在课堂教学条件下,重点教学和伴随学习生字的学习效果都不受阅读材料注音方式的影响;（2）与伴随学习相比,重点教学能更好地促进学生的汉字学习,减少中等生和优等生之间的差距;（3）全体学生都能进行有效的伴随学习,学生原有的语文能力越高,伴随学习的可能性越大。     

语音意识的不同成分在汉语儿童英语阅读学习中的作用

研究一测查了74名小学三、五年级儿童辨别、删除汉语和英语音节、首音-韵脚、音位等不同语音成分的能力以及英语单词阅读,考察语音意识不同成分与英语阅读学习的关系及母语语音意识的作用途径.研究二测查了83名英语阅读较差和73名英语阅读一般及以上儿童的英语语音删除和单词认读能力,考察阅读水平对于语音意识作用的调节效应.结果表明:(1)英语首音-韵脚意识对英语阅读具有显著的独立贡献;(2)汉语首音-韵脚意识和声调意识分别对英语单词认读和假词拼读具有显著的独立贡献,二者通过英语首音-韵脚意识的中介发挥作用;(3)阅读水平具有显著的调节作用.首音-韵脚意识是正常儿童阅读的有效预测变量,而音节意识是低水平儿童阅读的有效预测变量.上述结果与有关语音意识各成分在英语为母语儿童阅读学习中作用的研究结果不同,提示第二语言的学习具有特殊性,母语经验影响着个体第二语言学习的过程.     

拼音在小学低年级儿童早期阅读中作用的研究

本研究采用多重选择图画测验,对拼音在小学一、二年级儿童阅读中的作用进行了探讨。结果发现,低年级儿童可以在一定程度上利用拼音和语境线索克服句子阅读中的生字词障碍,能力高的儿童能更好地利用多种书面线索学习生字词。词的概念难度是影响儿童早期独立阅读的一个重要因素。     

课外阅读对儿童阅读的重要影响

1问题的提出近年来,美国Harman（1987）和中国舒华（1993）等心理学家有关儿童在正常阅读中伴随学习生词的研究,证明了儿童伴随学习效果的存在,并指出课外大量阅读对儿童伴随学习具有重要意义。课外阅读是学生在课外进行的一种阅读活动。这种灵活自由,且主观随意性较强的阅读对儿童具有什么影响和作用？需要科学实验来加以证明。本研究提出的问题是：（1）我国儿童课外阅读现具有哪些基本特征？（2）课外阅读量和阅读方式对不同年龄儿童词意理解,文义理解及相关知识有什么影响？目的在于为课外阅读的研究提供心理学依据,以促进我国儿…     

阅读材料的呈现方式对儿童阅读活动的影响

本研究采用传统印刷文本、普通电子文本和超文本导航模式考察阅读材料的呈现方式对儿童阅读活动的影响.研究结果表明:(1)在三种呈现方式条件下,高阅读水平者的阅读成绩显著优于低水平者;女生成绩显著优于男生;(2)阅读材料的不同呈现方式对儿童阅读理解无显著影响;(3)在三种呈现方式中,儿童对超文本的正向评价要优于传统印刷文本和普通电子文本.这表明大部分儿童可以在短时间内接受,并熟悉非线性文本方式.     

二、三和五年级儿童对形旁语义的加工

结合启动范式和汉字判断任务,通过操纵目标字语义透明度,在汉字阅读过程探查了二、三、五年级儿童对形旁语义的加工。采用 3×2×2 混合实验设计,自变量为被试类型（小学二、三、五年级儿童）、启动字类型（字形相关 vs. 无关）和目标字类型（透明字 vs. 模糊字）。结果发现启动字类型、目标字类型和年级三者交互作用显著。随后分析在三五年级儿童中发现了显著的独立于字形的形旁语义启动效应,启动字中的共享形旁对模糊字的识别产生了更大的抑制作用,而在二年级儿童中并没有发现这种效应。说明形旁语义在儿童的心理词典中存在独立表征,可以被激活并促进儿童对汉字的识别,但是需要儿童的阅读理解能力发展到一定程度。     

不同汉字解码技能与小学生阅读理解的关系

探讨不同汉字解码技能在小学生阅读理解发展中的作用。208名二、四年级学生完成了认读准确性、流利性、声旁意识、形旁意识等汉字解码技能测验及阅读理解和言语理解测验。结果表明,汉字解码技能是阅读理解变异的重要来源。汉字认读准确性对二、四年级学生的阅读理解均有显著的独立贡献,汉字认读流利性仅对二年级学生有显著的独立贡献,声旁与形旁意识没有显著的独立贡献。结果对认识儿童阅读发展及有效促进阅读学习具有启示。     

AN EXTENSION OF INCIDENTAL TEACHING PROCEDURES TO READING INSTRUCTION FOR AUTISTIC CHILDREN

In an extension of incidental teaching procedures to reading instruction, two autistic children acquired functional sight-word reading skills in the context of a play activity. Children gained access to preferred toys by selecting the label of the toy in tasks requiring increasingly complex visual discriminations. In addition to demonstrating rapid acquisition of 5-choice discriminations, they showed comprehension on probes requiring reading skills to locate toys stored in labeled boxes. Also examined was postteaching transfer across stimulus materials and response modalities. Implications are that extensions of incidental teaching to new response classes may produce the same benefits documented in communication training, in terms of producing generalization concurrent with skill acquisition in the course of child-preferred activities.     

Semantic and visual memory codes in learning disabled readers

Two experiments investigated whether learning disabled readers' impaired recall is due to multiple coding deficiencies. In Experiment 1, learning disabled and skilled readers viewed nonsense pictures without names or with either relevant or irrelevant names with respect to the distinctive characteristics of the picture. Both types of names improved recall of nondisabled readers, while learning disabled readers exhibited better recall for unnamed pictures. No significant difference in recall was found between name training (relevant, irrelevant) conditions within reading groups. In Experiment 2, both reading groups participated in recall training for complex visual forms labeled with unrelated words, hierarchically related words, or without labels. A subsequent reproduction transfer task showed a facilitation in performance in skilled readers due to labeling, with learning disabled readers exhibiting better reproduction for unnamed pictures. Measures of output organization (clustering) indicated that recall is related to the development of superordinate categories. The results suggest that learning disabled children's reading difficulties are due to an inability to activate a semantic representation that interconnects visual and verbal codes.     

自主阅读和伴读方式下3～4岁幼儿图画书阅读的眼动研究

研究以SMI眼动仪为工具考察了30名3～4岁幼儿在自主阅读和伴读方式下阅读图画书的特点。结果发现:(1)阅读方式对幼儿的眼动模式产生一定影响:伴读方式下儿童的平均注视时间更短,伴读方式有利于3～4岁幼儿对图画书的信息加工。(2)幼儿对图画书中关键信息的注视受到阅读方式的影响,表现为伴读方式下幼儿能更早注视关键信息。(3)幼儿在两种阅读方式下均表现为图画优先、人物主体优先和面部优先的特点而很少关注文字。     

Analytic and holistic modes of learning family-resemblance concepts

Three studies examined how individuals learn concepts structured according to family-resemblance principles. The materials were cartoon faces varying in the attributes of hair, mustache, ears, and nose. In contrast to previous studies purporting to show holistic modes of learning family-resemblance concepts, the present studies indicate that many individuals learn such concepts by an analytic, attribute-plus-exception rule. The attribute-plus-exception rule characterized the learning shown by adults under both intentional (Studies 1 and 2) and incidental (Study 3) learning conditions and by children under intentional learning conditions (Study 2). There was no evidence to indicate that a holistic mode is a more primitive one, since it did not occur more frequently among children or adults under incidental learning conditions. It is suggested that the extent to which holistic or analytic modes of learning are observed will be found to depend on an interaction among stimulus, task, and observer factors.     

Heart rate, recall, and reaction-time measures of levels of processing

A problem of circularity emerges in any attempt to index depth by retention alone. In the present study, reaction time (RT), and heart-rate response were used to index the three qualitatively distinct levels of physical, phonemic, and semantic processing. An additional objective was to distinguish between the three levels under incidental vs intentional learning conditions. Subjects were 46 male undergraduates who were given 30 trials. A trial consisted of the presentation of an orienting question and an imperative word-stimulus separated by a 6-sec. interval. There were three types of questions in order to induce processing to one of the three target levels. The results indicated that recall as well as heart-rate acceleration distinguished between two (physical vs phonemic and semantic) rather than three levels of processing in the incidental condition. Heart-rate change differentiated between incidental and intentional, the intentional condition showing a smaller change. Semantic and phonemic RTs were faster than physical RT, but there were no differences between semantic and phonemic RTs. Intentional recall was superior to incidental recall. It is suggested that psychophysiological indices can provide independent evidence for 'levels of processing.'     

Becoming a written word: Eye movements reveal order of acquisition effects following incidental exposure to new words during silent reading

We know that from mid-childhood onwards most new words are learned implicitly via reading; however, most word learning studies have taught novel items explicitly. We examined incidental word learning during reading by focusing on the well-documented finding that words which are acquired early in life are processed more quickly than those acquired later. Novel words were embedded in meaningful sentences and were presented to adult readers early (day 1) or later (day 2) during a five-day exposure phase. At test adults read the novel words in semantically neutral sentences. Participants’ eye movements were monitored throughout exposure and test. Adults also completed a surprise memory test in which they had to match each novel word with its definition. Results showed a decrease in reading times for all novel words over exposure, and significantly longer total reading times at test for early than late novel words. Early-presented novel words were also remembered better in the offline test. Our results show that order of presentation influences processing time early in the course of acquiring a new word, consistent with partial and incremental growth in knowledge occurring as a function of an individual’s experience with each word.