Dyscalculia: issues for practice in educational psychology

Dyscalculia has been described as a specific learning difficulty affecting the ability to acquire arithmetical skills. In recent years, it has become a topic for discussion in the popular media, yet there has been little research undertaken by educational psychologists. This paper provides a summary of neuroscientific research into the development of early number skills and considers the neurological and behavioural features of dyscalculia. Two fundamental questions are then discussed: Is one able to accurately assess for and identify dyscalculia?; Is it of benefit to children and young people to do so? The paper concludes by considering implications for practice.     

The Delphi method: gathering expert opinion in religious education

The ‘Does Religious Education work?’ project is part of the Religion and Society programme funded by two major research councils in the UK. It sets out to track the trajectory of Religious Education (RE) in secondary schools in the UK from the aims and intentions represented in policy through its enactment in classroom practice to the estimations of its impact by students. Using a combination of approaches, we are in the process of investigating the practices which determine and shape the teaching of RE in secondary schools through linked case studies, semi-structured interviews and a practitioner enquiry strand. In this article we focus on the first stage of the project where we used the Delphi method to elicit expert opinion on the aims and intentions of RE in secondary schools in Scotland, England and Northern Ireland. We outline the place of the Delphi process within the rationale of the project, discuss emerging themes and some of the issues arising from the use of this approach.     

Refereeing academic articles in the information age

The new technology (such as ScholarOne) used for submitting papers to academic journals (such as this one) increases the possibilities for gathering, analysing and presenting summary data on stages in the refereeing process. Such data can be used to clarify the roles played by editors and publishers as well as referees—roles less widely discussed in the previous literature. I conclude, after a review of related issues, that refereeing should be “open” in this information age—i.e. correspondence between editors, referees and authors should be open and available, and not private. Some of the issues involved in achieving this are outlined and discussed.     

Enhanced handling and positioning in early infancy advances development throughout the first year

Behaviors emerge, in part, from the interplay of infant abilities and caregiver–infant interactions. Cross‐cultural and developmental studies suggest caregiver handling and positioning influence infant development. In this prospective, longitudinal study, the effects of 3 weeks of enhanced handling and positioning experiences provided to 14 infants versus control experiences provided to 14 infants at 2 months of age were assessed with follow‐up through 15 months of age. Behaviors in prone were immediately advanced. Short‐term advancements occurred in multiple behaviors, including prone, head control, reaching, and sitting behaviors. Longer term advancements, up to 12 months after the experience period, occurred in object transfer, crawling and walking behaviors. This suggests broad and long‐lasting changes can arise via brief periods of change in caregiver–infant interactions.     

立足大学生心理健康教育 构建大学生心理档案

大学生心理健康教育问题是当前高校学生素质教育工作中迫切需解决的问题之一。大学生心理档案可为高校学生心理健康教育工作的深入、有效开展提供第一手材料和科学依据。文章详细论述了大学生心理档案的内容及其构建过程和方法。     

Elementary Teacher’s Conceptions of Inquiry Teaching: Messages for Teacher Development

This study explored practicing elementary school teacher’s conceptions of teaching in ways that foster inquiry-based learning in the science curriculum (inquiry teaching). The advocacy for inquiry-based learning in contemporary curricula assumes the principle that students learn in their own way by drawing on direct experience fostered by the teacher. That students should be able to discover answers themselves through active engagement with new experiences was central to the thinking of eminent educators such as Pestalozzi, Dewey and Montessori. However, even after many years of research and practice, inquiry learning as a referent for teaching still struggles to find expression in the average teachers’ pedagogy. This study drew on interview data from 20 elementary teachers. A phenomenographic analysis revealed three conceptions of teaching for inquiry learning in science in the elementary years of schooling: (a) The Experience-centered conception where teachers focused on providing interesting sensory experiences to students; (b) The Problem-centered conception where teachers focused on engaging students with challenging problems; and (c) The Question-centered conception where teachers focused on helping students to ask and answer their own questions. Understanding teachers’ conceptions has implications for both the enactment of inquiry teaching in the classroom as well as the uptake of new teaching behaviors during professional development, with enhanced outcomes for engaging students in Science.     

Parenting and Beyond: Common Neurocircuits Underlying Parental and Altruistic Caregiving

Interpersonal relationships constitute the foundation on which human society is based. The infant-caregiver bond is the earliest and most influential of these relationships. Driven by evolutionary pressure for survival, parents feel compelled to provide care to their biological offspring. However, compassion for non-kin is also ubiquitous in human societies, motivating individuals to suppress their own self-interests to promote the well-being of non-kin members of the society. We argue that the process of early kinship-selective parental care provides the foundation for non-exclusive altruism via the activation of a general Caregiving System that regulates compassion in any of its forms. We propose a tripartite structure of this system that includes (1) the perception of need in another, (2) a caring motivational or feeling state, and (3) the delivery of a helping response to the individual in need. Findings from human and animal research point to specific neurobiological mechanisms including activation of the insula and the secretion of oxytocin that support the adaptive functioning of this Caregiving System.     

鸭毛水解生产复合氨基酸的研究

研究了酸、碱条件下不同化学药品对鸡毛降解的影响,并在水解温度恒定、水解剂硫酸3mo1/L或氢氧化钠3mo1/L及常压条件下,采用正交试验研究了固液比、助剂用量、水解时间对水解率的影响。在水解温度110℃及常压条件下,水解剂为3mol/L硫酸处理的最佳水解工艺为固液比1∶15,水解时间11h。3mo1/L氢氧化钠作为水解剂时的最佳水解工艺为固液比1∶15,水解时间10h。     

Elemental Forms

This paper considers the way the nineteenth-century newspaper was oriented towards information. Despite their political differences, nineteenth-century newspapers were often discussed as if they were universal, with a paper for every segment of society. My argument is that this apparent universality, where the newspaper was figured as a print genre potentially open to all, laid the foundations for the emergence of the popular press. The paper is in two parts. The first considers the nineteenth-century newspaper as a genre, arguing that its periodicity enabled it to serve as a perfect medium, passing on content derived from elsewhere. The second explores the way information was conceived in the period. By looking at the way the newspaper drew upon, represented, and distributed information, it is possible to understand how it functioned as material media. In conclusion, I look at the way the nineteenth-century newspaper is changed through digitization today. When scholars access nineteenth-century newspapers through digital resources, they engage with a different material media that, in turn, reconfigures the source material. Such encounters foreground the importance of genre while providing new opportunities for its study.