Intergenerational transmission of literacy skills among Filipino families

We examined the joint role of parental word reading skills and conventional home literacy environment measures among 320 Filipino low‐ to middle‐income families in Cebu City, Philippines with children aged 5–8 years old. A ranking of parent‐reported ratings of their frequency of engaging in home literacy activities and adult literacy practices revealed that book‐related behaviors were less frequently practiced relative to other behaviors, and mean ratings on the home literacy resources scale suggested a relatively print‐poor environment. Nevertheless, scale items about book reading and direct literacy instruction at home correlated with child's language and literacy skills. Structural equation modeling showed that parent's education and frequency of engaging in home literacy activities uniquely accounted for variance in child's oral language and print knowledge skills. In a second model, parent's word reading skills were significantly related to child's skills, but did not eliminate or attenuate influences from parent's education and home literacy activities. Results are important in relation to theories on the intergenerational transmission of literacy skills and the generalizability of findings from developed countries to developing country contexts.     

早期听觉剥夺后的大脑可塑性：来自先天性听力障碍群体的证据

皮层功能的正常发展依赖于充分的外部感觉信息的输入。先天性听力障碍群体由于经历早期听觉剥夺, 皮层功能往往出现异常。具体表现为初级听皮层功能退化, 初级、次级听皮层的功能连接变弱, 次级听皮层出现跨通道功能重组; 在后天听力重建后听皮层功能重组仍然存在, 言语加工需要更多高级认知资源的补偿。已有研究在探讨听力重建后皮层的长期可塑性机制、复杂声学环境下言语加工机制、汉语言加工独特性等方面尚不深入, 值得进一步研究。     

Teachers’ social support,somatic complaints and academic motivation in children and early adolescents

The study aim was to find out what is pupils perception of teachers' support and to check if different types of perceived support are connected with the level of somatic symptoms reported by students at school. Additionally the study searched for possible links between students' evaluation of teachers ‘as instructors, guides and caregivers’ and their motivation to attend the class and to study the subject. The results show that students perceived informative teachers' support as the most available. Prevalent somatic symptoms reported by students were those connected with tiredness, distraction, low energy and pain. Teachers' evaluation was positively linked to academic motivation. High level of perceived (1) emotional, (2) informational teachers support and a (3) high ‘mark’ prescribed by student to the teacher via teachers' evaluation were negatively related to somatic symptoms. Due to students composition i.e. children originating from different economic backgrounds, the support perception from this perspective was also analysed. The study results indicate that teachers' support perception by children living in harsh economic conditions depended on the division in which they attend the school.     

The role of early care and education in addressing early childhood trauma

Young children's experience of trauma is associated with a wide range of adverse events and circumstances, including abuse and neglect, domestic violence, loss of a parent, and community violence. Policymakers and practitioners are increasingly aware that trauma during the first few years of life is especially widespread, and there is growing interest in new ways to support these young children and their families. Many young children who experience trauma attend early care and education (ECE) programs, and these settings offer important opportunities to promote their well‐being. This paper examines strategies currently being implemented in ECE to address early childhood trauma. The paper first examines research on how trauma affects young children's development, ECE environments, and society. We then describe the unique needs of young, traumatized children and features of trauma‐informed care that can address their needs, along with emerging interventions and supports that can be incorporated into or linked with ECE settings as part of a trauma‐informed approach. We conclude with a discussion of future directions for ECE and trauma research, policy, and practice, bearing in mind both the promise of new approaches and a limited evidence base to date.     

Neck posture is influenced by anticipation of stepping

BackgroundPostural deviations such as forward head posture (FHP) are associated with adverse health effects. The causes of these deviations are poorly understood. We hypothesized that anticipating target-directed movement could cause the head to get “ahead of” the body, interfering with optimal head/neck posture, and that the effect may be exacerbated by task difficulty and/or poor inhibitory control.MethodWe assessed posture in 45 healthy young adults standing quietly and when they anticipated walking to place a tray: in a simple condition and in conditions requiring that they bend low or balance an object on the tray. We defined FHP as neck angle relative to torso; we also measured head angle relative to neck and total neck length. We assessed inhibitory control using a Go/No-Go task, Stroop task, and Mindful Attention Awareness Scale (MAAS).ResultsFHP increased when participants anticipated movement, particularly for more difficult movements. Worse Stroop performance and lower MAAS scores correlated with higher FHP. False alarms on the Go/No-Go task correlated with a more extended head relative to the neck and with shortening of the neck when anticipating movement.ConclusionsMaintaining neutral posture may require inhibition of an impulse to put the head forward of the body when anticipating target-directed movement.     

父母行为控制、心理控制与青少年早期攻击和社会退缩的关系

考察父母行为和心理控制与青少年早期攻击和社会退缩有无特异性联系、是否存在非线性关系、是否以情绪调节策略(认知重评和表达抑制)作为中介。694名青少年(平均年龄13.67岁)完成了父母控制问卷、情绪调节量表、青少年攻击以及社会退缩量表。结果表明:(1)行为控制和心理控制均与两类结果有关,未表现出"一对一"的特异性联系;(2)行为控制与两类结果呈倒U型曲线关系,心理控制与两类结果呈线性关系;(3)认知重评在心理控制与攻击之间具有部分中介作用,表达抑制在心理控制与社会退缩之间具有部分中介作用。     

股骨头坏死治疗方案的比较及选择

股骨头坏死是骨科领域常见且难治性疾病,其治疗方式多种多样,目前尚无一种方法能治愈不同类型、不同分期的FHN。本文依据比较治疗学原理,通过比较股骨头坏死常用的各类治疗方法,得出对于不同的患者,应综合考虑患者的年龄、病情、预期寿命、活动量的大小、及经济条件等多种因素,制定最有效、最适宜患者个体的治疗方案。     

亚临床型血友病A合并颅脑外伤的围手术期处理2例分析

为了探讨亚临床型血友病A患者合并颅脑外伤行手术治疗时的围手术期处理方法,2例亚临床型血友病A合并颅脑外伤患者术后确诊,在围手术期通过动态的监测血Ⅷ因子活性（FⅧ：C）水平,调整FⅧ输入并维持FⅧ：C在止血水平（30％～50％）,至伤口愈合。结果显示,2例亚临床型血友病A合并颅脑外伤手术患者,术后都得到了及时的恢复。提示亚临床型血友病A合并颅脑外伤患者关键是准确诊断,围手术期要求保持血中凝血因子FⅧ的促凝活性维持在止血水平,直到伤口愈合为止。     

早期现代哲学中的语言问题

The view of language is greatly changed from early modern philosophy to later modern philosophy and to postmodern philosophy. The linguistic question in early modern philosophy, which is characterized by rationalism and empiricism, is discussed in this paper. Linguistic phenomena are not at the center of philosophical reflections in early modern philosophy. The subject of consciousness is at the center of the philosophy, which makes language serve purely as an instrument for representing thoughts. Locke, Leibniz and Descartes consider language from a representationalist point of view. To them, language itself is idealized and represents thought as if it were thought representing itself. Like the structural linguist Saussure, the founders of phenomenology and analytical philosophy give much attention to the logical or static structure of language, and stick up for the representationalism of early modern philosophy. However, their successors refuse to accept this attitude, meaning the final collapse of representationalism. Translated by Cui Zengbao and Yang Dachun from Zhexue Yanjiu 哲学研究 (Philosophical Research), 2007, (8): 62–67     

珠心算训练儿童加法心算的ERP早成分研究

采用事件相关电位(ERP)的方法,对32名儿童进行了双位数加法心算实验,探讨了珠心算训练方式对儿童加法心算加工早期感知觉的影响。研究结果表明,与非珠心算训练儿童相比,在加法心算过程的早期阶段,珠心算训练儿童枕部P1、额中央区的N1波幅增大,而颞枕区N170以及额中央区P2波幅减小。本研究结果发现珠心算训练对儿童心算过程的早期感知有显著影响。