Using kindergarten number sense to predict calculation fluency in second grade

Children's number sense in kindergarten was used to predict their calculation fluency in second grade (N = 198). Using block entry regression, usual predictors of age, reading, memory, and verbal and spatial cognition were entered in the first block and number sense measures were added in the second block. Number sense measures contributed a significant amount of variance over and above the more general predictors (26%-42%). Uniquely predictive subareas were active memory for numbers, number knowledge, and number combinations, with number combinations standing out as the strongest single predictor. Number sense screening in kindergarten, using "at-risk" versus "not-at-risk" criteria, successfully ruled out 84% of the children who did not go on to have calculation fluency difficulties and positively identified 52% of the children who later showed fluency difficulties. The relation of early number skills to later calculation fluency has important implications for math screening and intervention.     

The Role of Sex Hormone Replacement Therapy on Self-Perceived Competence in Adolescents with Delayed Puberty

The objective of the present study was to determine the role of sex steroids in the development of self-perceived competence during adolescence. The Harter Self-Perception Scale was administered to 56 adolescents with delayed puberty who were receiving depo-testosterone (males) or conjugated estrogens (females) administered in 3-month blocks alternating with placebo. Treatment was given at three dose levels approximating early, middle, and late pubertal replacement levels. Hormone treatments had a significant positive effect for both males and females in one subscale domain--perceived job competence. Significant positive hormone effects were also obtained for perceptions of romantic appeal and close friendship in females and perception of athletic abilities in males. It can be inferred from the results of this study that the hormonal changes associated with sexual maturation have targeted influences on specific domains of self-perceived competence and that there are clear gender differences.     

An “Ideal” Home for Care: Nel Noddings,Thomas Hill Green,and an Ontological Support for a Phenomenology of Care

This paper is grounded in a deep appreciation of Nel Noddings’ “ethics of care” as an important contribution to moral philosophy and moral education. We seek to offer some philosophical reflections that have the potential to strengthen this important alternative to mainstream ethics and to how moral education might be conceived and practiced differently. After identifying some ambivalence in Noddings’ own position toward abstract philosophy, and despite the practical reasons for this that we share, we then find grounds for pressing in this speculative direction, some of which indeed accord with Noddings’ own statements and philosophical concerns. To show how such further philosophical reflection upon her relational morality could help, we focus on elaborating a perspective on ontological issues that we find in the work of Thomas Hill Green, a 19^th century idealist, and seek to show its compatibility with Noddings’ more pragmatic stance. A concluding point addresses, and dispels, a possible worry that the grand narrative structure of Green’s idealism might undercut Noddings’ aim of having an ethic that is melioristic and open.     

Triple translation: academic and managerial discourses of knowledge transfer policy in a new university in Scotland

Higher education systems in many parts of the world are experiencing the emergence of policies for knowledge transfer (KT). KT policy discourse reflects attempts to make universities more responsive to the needs of the knowledge economy and can be seen as a trend towards extracting a greater contribution from universities to the economy and society as a whole. This paper explores some of the practical tensions associated with operationalisation of KT policy with an institutional case study. Discourse analysis of university documents, and interviews with managers and academics, highlight the struggle between policymakers and academics around development of a KT strategy. The case reveals the potential pitfalls of adopting a commercially-oriented approach to KT in a service-oriented academic community. Effectively capturing the academic community's sense of service to the community in policy design may be one way of ensuring success and ensuring that KT policy is not ‘lost in translation’.     

Practice makes proficient: teaching undergraduate students to understand published research

Scientific knowledge, including the critical evaluation and comprehension of empirical articles, is a key skill valued by most undergraduate institutions for students within the sciences. Students often find it difficult to not only summarize empirical journal articles, but moreover to successfully grasp the quality and rigor of investigation behind the source. In this paper, we use instructional scaffolds (reading worksheets, RWs, with tutorials) to aid students in being able to comprehend, and ultimately transfer, the skills necessary in critically evaluating primary sources of research. We assess students’ learning of these skills on a multiple-choice assessment of Journal Article Comprehension (JAC). Students in experimental classes, who received instructional scaffolds, improved on the JAC post-test compared with students in control classes. This result shows that students are acquiring fundamental research skills such as understanding the components of research articles. We also showed that improvement on the JAC post-test for the experimental class extended to a written summary test. This result suggests that students in the experimental group are developing discipline-specific science process skills that allow them to apply JAC skills to a near-transfer task of writing a summary.     

Failing with grace: kids,Improv and embodied literacies

In this article, we explore the idea that comedy, with its often unorthodox ways of looking at, experiencing, and responding to the world, offers untold possibility for classroom literacy instruction. The article focuses on the potential of Improv comedy as socio‐materialist literacy in the classroom. It provides an account of Improv as a form of embodied literacy that operates as an assemblage created collectively between many people, practices, and material objects. We present findings from interviews with professional comedians regarding the possibilities of comedy for language and literacy instruction with elementary school children. The article then examines a moment from the subsequent classroom phase of the study to look at ways Improv can help students create stories and ways that laughter can be used to create a cohesive assemblage based around students' spontaneous creation of texts. The aim of the article is to provide educators with a practical means to apply socio‐materialist literacy in their classrooms through Improv, which will, in turn, allow students to create collectively generated texts and assemblages.