聋童的社会适应及教育

适应，原本是一个生物学的概念。我国心理学家朱智贤对适应作了这样的解释：“适应是来源于生物学的一个名词，用来表示能增加有机体生存机会的那些身体上和行为上的改变。心理学中用来表示对环境变化作出的反应。如对光的变化的适应和人的社会行为的变化等。”简括地说，个体对社会环境的适应就是社会适应。     

Infants Rely More on Gaze Cues From Own‐Race Than Other‐Race Adults for Learning Under Uncertainty

Differential experience leads infants to have perceptual processing advantages for own‐ over other‐race faces, but whether this experience has downstream consequences is unknown. Three experiments examined whether 7‐month‐olds (range = 5.9–8.5 months; N = 96) use gaze from own‐ versus other‐race adults to anticipate events. When gaze predicted an event's occurrence with 100% reliability, 7‐month‐olds followed both adults equally; with 25% (chance) reliability, neither was followed. However, with 50% (uncertain) reliability, infants followed own‐ over other‐race gaze. Differential face race experience may thus affect how infants use social cues from own‐ versus other‐race adults for learning. Such findings suggest that infants integrate online statistical reliability information with prior knowledge of own versus other race to guide social interaction and learning.     

社会线索促进在线学习的认知神经机制

社会线索的呈现是教师在在线教学过程中采用的一种重要的教学形式,教师使用不同的社会线索会对学生产生不同的影响.本研究通过功能性近红外光谱技术(fNIRS)以及学习测验,考查学生在不同社会线索(手势引导、眼神引导、眼神—手势引导)条件下,大脑皮层的激活范围、前额叶(PFC)与右侧颞顶联合区(rTPJ)氧合血红蛋白浓度(HbO)的变化及学习成绩的差异.结果发现:(1)在眼神—手势引导条件下,学生的保留测验成绩显著高于单独呈现某一引导条件;(2)fNIRS结果证明,被试在眼神—手势引导条件下右前额和右颞叶的HbO要显著高于眼神引导条件下的HbO,在眼神—手势引导条件下学生有更深的认知加工水平并且感知到了更强的社会性.因此,为了提高学生在线学习的效果,教师应发挥眼神引导和眼神接触的重要作用,注重教学中社会线索的使用,并将更多的社会线索(眼神、手势)结合起来开展教学.     

Anticipation to Social and Nonsocial Dynamic Cues in Preschool-Age Children

The ability to learn from expectations is foundational to social and nonsocial learning in children. However, we know little about the brain basis of reward expectation in development. Here, 3- to 4-year-olds (N = 26) were shown a passive associative learning paradigm with dynamic stimuli. Anticipation for reward-related stimuli was measured via the stimulus preceding negativity (SPN). To our knowledge, this is the first study to measure an SPN in children younger than age 6. Our findings reveal distinct anticipatory neural signatures for social versus nonsocial stimuli, consistent with previous research in older children. This study suggests an SPN can be elicited in preschoolers and is larger for social than nonsocial stimuli.     

Declining Gaze to Faces in Infants Developing Autism Spectrum Disorder: Evidence From Two Independent Cohorts

Two independent cohorts (N = 155, N = 126) of infants at high and low risk for autism spectrum disorder (ASD) were followed prospectively between 6 and 36 months of age, when n = 46 were diagnosed with ASD. Gaze to adult faces was coded—during a developmental assessment (Cohort 1) or a play interaction (Cohort 2). Across both cohorts, most children developing ASD showed sharp declines in gaze to faces over time, relative to children without ASD. These findings suggest that declining developmental trajectories may be more common than previously recognized by retrospective methods. Trajectory-based screening methods could potentially identify children in the early stages of symptom onset and allow for early intervention before the full disorder has developed.     

Vocabulary Assessment of Deaf and Hard-of-Hearing Children From Infancy Through the Preschool Years

The purpose of this article is to inform researchers and practitioners about potential challenges in the selection, administration, and interpretation of results of measures of vocabulary assessment when working with deaf and hard-of-hearing children. This article reviews methods that can be used to assess vocabulary of children through the age of 5 years, including naturalistic observation, parent report measures, and standardized vocabulary tests. The authors also describe procedures to assess word-learning processes available to children to facilitate vocabulary acquisition. General cautions regarding the use of assessment tools with deaf and hard-of-hearing children are reviewed, as well as cautions for specific assessment measures. Finally, based on available research, suggestions are offered regarding what each assessment test can tell us about deaf and hard-of-hearing children's vocabulary development.     

There are Children Here: Service Learning for Social Justice

In this article, The Social Justice Education in Schools (SJES) Project integrates field-based study and existing research to identify five key Principles of Social Justice Education in Schools. An outgrowth of the federally funded Massachusetts Coalition for Teacher Quality and Student Achievement, the SJES Project seeks to positively impact teacher preparation, student achievement, and social justice practice in urban environments. The authors ground their discussion in their partnership with Rodriguez Elementary School, and present specific points of inquiry to facilitate K-12 educators, administrators, and community members' critical reflection on their own school environments. By developing a concrete framework for Social Justice Education in Schools, the authors hope to encourage future empirical research explicitly linking Social Justice Education to student achievement.     

Place of Environmental Print in Reading Development: Evidence From Nonliterate Adults

This study investigated the knowledge and strategies that nonliterate adults use to identify print. Participants were 20 low-socioeconomic status Brazilian adults ranging in age from 20 to 74 years. Participants' ability to identify common environmental signs displaying varying degrees of contextual information was investigated along with their ability to learn to read simplified spellings of words written to contain two types of cues, either phonetic cues linking letters to sounds or visual cues enhancing the distinctiveness of each spelling's appearance. Their ability to invent phonetic spellings was also tested. The results showed a clear dissociation between the tasks. Participants learned to read the phonetic spellings more easily than the visual spellings, indicating that they were capable of using alphabetic cues to read words. They also used their letter knowledge to spell some of the sounds in words. However, they did not use letter knowledge to read or remember words in environmental signs. They read the signs only when presented in their full context, not when printed in isolation, and they failed to notice altered letters in the signs. These results argue strongly against the hypothesis that environmental print reading provides an important foundation for learning about the alphabetic system. More likely, reading signs and labels alphabetically emerges as a result of learning to read.     

Learning to Match Auditory and Visual Speech Cues: Social Influences on Acquisition of Phonological Categories

Infants' language exposure largely involves face‐to‐face interactions providing acoustic and visual speech cues but also social cues that might foster language learning. Yet, both audiovisual speech information and social information have so far received little attention in research on infants' early language development. Using a preferential looking paradigm, 44 German 6‐month olds' ability to detect mismatches between concurrently presented auditory and visual native vowels was tested. Outcomes were related to mothers' speech style and interactive behavior assessed during free play with their infant, and to infant‐specific factors assessed through a questionnaire. Results show that mothers' and infants' social behavior modulated infants' preference for matching audiovisual speech. Moreover, infants' audiovisual speech perception correlated with later vocabulary size, suggesting a lasting effect on language development.     

Syllabic Sructures in Typing: Evidence from Deaf Writers

This study examined the time course of typing in prelingually and profoundly deaf as well as hearing individuals. Both groups of participants performed a written picture naming task and a written pseudoword task. Keystroke timing measurements from the written picture naming task revealed that the deaf as well as the hearing group were significantly delayed at syllable boundaries compared to identical within-syllable letter combinations. As the deaf are impoverished with respect to phonology based on spoken language experience, we postulate that syllabic segmentation is not crucially dependent on experience with spoken language. Furthermore, delays at syllable boundaries were not affected by word frequency in both groups, in contrast to the keys straddling a root morpheme boundary. Together with the finding that delays at syllable boundaries also occur in pseudowords, the experiments provide strong evidence towards post-lexical syllabification processes. Our results support previous findings which claim that (1) orthosyllables are autonomous and mode-specific entities, and (2) that the principles of syllabic organisation apply post-lexically.     

Social Competence of Learning Disabled Children: Cognitive and Emotional Aspects

The aim of the study was to investigate the structure of social competence among learning disabled children, as reported by themselves and their teachers, and the cognitive and emotional aspects that mediate its level. The sample consisted of 40 learning disabled children and 37 matched nondisabled children. Within Harter's competence model and Schaefer's spherical model, the learning disabled group demonstrated lower levels of competence and adjustment and a less mature concept of competence than did their peers. The social competence of the learning disabled children was accounted for by emotional and physical aspects of competence, similar to that found in younger and in children with an intellectual disability, whereas the social competence of the nondisabled peers was accounted for by a combination of academic, cognitive and self‐esteem aspects. Teachers rated the social competence of both groups of children as mediated by introversion and general competence. However, teachers added physical competence to the explanation of the learning disabled group's social competence, whereas they added task orientation to the explanation for the nondisabled group. Intervention planning should be geared toward increasing the social competence of LD children, through alerting teachers to their less mature self‐competence concept, with its special emphasis on nonacademic aspects.     

聋儿心理理论的发展及其培养

心理理论的研究是心理学中近年来研究的热点问题,心理理论是社会认知的重要组成部分。我国聋儿占残疾人总数的比例很大,探讨聋儿的心理发展与教育对于构建和谐社会具有十分重要的现实意义。目前对聋儿心理理论的研究主要集中在聋儿对错误信念的理解和其他心理状态的发展等方面。研究结果一致认为聋儿心理理论的发展落后于正常儿童,主要原因是语言交流障碍、早期家庭环境不良、学校教育不够重视等。对聋儿心理理论的培养应从注重早期诊断和语言训练、促进家庭中有效的语言交流、充分利用学校教育、扩大聋儿人际交往等方面入手。     

Children Associate Racial Groups With Wealth: Evidence From South Africa

Group‐based social hierarchies exist in nearly every society, yet little is known about whether children understand that they exist. The present studies investigated whether 3‐ to 10‐year‐old children (N = 84) in South Africa associate higher status racial groups with higher levels of wealth, one indicator of social status. Children matched higher value belongings with White people more often than with multiracial or Black people and with multiracial people more often than with Black people, thus showing sensitivity to the de facto racial hierarchy in their society. There were no age‐related changes in children’s tendency to associate racial groups with wealth differences. The implications of these results are discussed in light of the general tendency for people to legitimize and perpetuate the status quo.     

Informing Design Research: Learning From Teachers' Designs of Social Infrastructure

The design research methodology as it has currently developed centers on the creation of existence proofs, an important first step. What is needed then are the next steps of expanding the methodology to address the design problems of practical implementation prior to the steps involved in scaling up these designs. This article contributes to such an expansion through developing a systematic approach to learning from teachers' enactments of educational models. Design research focused on practical implementations by teachers can create knowledge regarding critical change processes, thus helping to create a theory of trajectories of change, or “implementation paths” (Bielaczyc & Collins, 2006a Bielaczyc, K. and Collins, A. 2006a. Implementation paths: Supporting the trajectory teachers traverse in implementing technology-based learning environments in classroom practice. Journal of Educational Technology, 46(2): 8–14.  [Google Scholar] Collins, Joseph, & Bielaczyc, 2004 Collins, A., Joseph, D. and Bielaczyc, K. 2004. Design research: Theoretical and methodological issues. Journal of the Learning Sciences, 13: 15–42. [Taylor & Francis Online], [Web of Science ®] , [Google Scholar]). Here I propose using the Social Infrastructure Framework (Bielaczyc, 2006 Bielaczyc, K. 2006. Designing social infrastructure: Critical issues in creating learning environments with technology. Journal of the Learning Sciences, 15: 301–329. [Taylor & Francis Online], [Web of Science ®] , [Google Scholar]) to analyze the design of classroom social structures by developers and teachers in order to better understand their implications for constructing implementation paths. The analytic technique is exemplified through a case study involving a particular team of teachers who worked over the course of several years to adopt a knowledge-building communities approach (Bereiter, 2002 Bereiter, C. 2002. Education and mind in the knowledge age, Mahwah, NJ: Erlbaum. [Crossref] , [Google Scholar]; Scardamalia, 2002 Scardamalia, M. 2002. “Collective cognitive responsibility for the advancement of knowledge”. In Liberal education in the knowledge society, Edited by: Smith, B. 67–98. Chicago, IL: Open Court.  [Google Scholar]; Scardamalia & Bereiter, 1991 Scardamalia, M. and Bereiter, C. 1991. Higher levels of agency for children in knowledge building: A challenge for the design of new knowledge media. Journal of the Learning Sciences, 1: 37–68. [Taylor & Francis Online] , [Google Scholar] 1994). The results are used to discuss implications for the methodology of design research.     

在线和面对面学习环境下交流模式的比较——社会网络的视角

许多研究者对现实社会网络与虚拟计算机社会网络之间的关系有着不同的观点,这种社会学研究的争议同样也延伸至在线学习相关的领域。本研究通过对浙江省义乌市香山小学505班进行个案分析,从社会网络的角度剖析学生在线与面对面交流的差异以及这种差异与学生的性别、学业成绩等因素之间的关系。在线课程的开发需要充分考虑这些差异,并以此为据加强在线学习的协作。     

How Children Learn From Others: An Analysis of Selective Word Learning

One way children are remarkable learners is that they learn from others. Critically, children are selective when assessing from whom to learn, particularly in the domain of word learning. We conducted an analysis of children’s selective word learning, reviewing 63 papers on 6,525 participants. Children’s ability to engage in selective word learning appeared to be present in the youngest samples surveyed. Their more metacognitive understanding that epistemic competence indicates reliability or that others are good sources of knowledge has more of a developmental trajectory. We also found that various methodological factors used to assess children influence performance. We conclude with a synthesis of theoretical accounts of how children learn from others.     

Group Membership Influences More Social Identification Than Social Learning or Overimitation in Children

Group membership is a strong driver of everyday life in humans, influencing similarity judgments, trust choices, and learning processes. However, its ontogenetic development remains to be understood. This study investigated how group membership, age, sex, and identification with a team influenced 39- to 60-month-old children (N = 94) in a series of similarity, trust, and learning tasks. Group membership had the most influence on similarity and trust tasks, strongly biasing choices toward in-groups. In contrast, prior experience and identification with the team were the most important factors in the learning tasks. Finally, overimitation occurred most when the children's team, but not the opposite, displayed meaningless actions. Future work must investigate how these cognitive abilities combine during development to facilitate cultural processes.     

聋哑学生亲社会价值取向与亲社会行为的研究

通过问卷法对聋哑学校三到八年级学生共93人进行亲社会价值取向与亲社会行为的研究,发现聋哑学生亲社会价值取向难以判断的人数很多。聋哑学生认为大多数人的亲社会价值取向,与他们自身的亲社会价值取向在移情和利己这两个取向上有明显的差别。教师对聋哑学生的亲社会行为评价较高。利他的亲社会价值取向的聋哑学生产生利他行为的比例较少。