Changes in Understandings of Three Teachers' Beliefs and Practice Across Time: Moving From Teacher Preparation to In-Service Teaching

Beliefs often guide a teacher's decision-making, thinking, and practice in the classroom (Vartuli, 2005 Vartuli, S. 2005. Beliefs: The heart of teaching. Young Children, 60: 76–86.  [Google Scholar]). There is limited longitudinal research on how early childhood preservice teachers develop new knowledge about their beliefs as they transition into in-service teaching positions (Joram & Gabriele, 1998 Joram, E. and Gabriele, A. J. 1998. Preservice teachers' prior beliefs: Transforming obstacles into opportunities. Teaching and Teacher Education, 14: 175–191. [Crossref], [Web of Science ®] , [Google Scholar]). Across 4 years that encompassed a series of three studies, this article chronicles three teachers' understandings of how their beliefs and practices were interrelated and informed by one another. Preservice teachers were interviewed and completed written reflections as they moved from under the umbrella of an undergraduate early childhood teacher preparation program into classrooms as in-service teachers. Findings reveal (a) how the preservice teachers' beliefs were initially unstable and nascent during Study One, (b) how a transactional nature between beliefs and practice began to emerge during Study Two, and (c) how, during Study Three, this relational exchange contributed to an increase in deliberate action as in-service teachers. Implications for early childhood teacher preparation programs include ensuring opportunities for preservice teachers to use self-reflection and inquiry across a range of course and field experiences as they identify and make connections between beliefs and practice.     

Genetic and Environmental Influences on Inattention,Hyperactivity-Impulsivity,and Reading: Kindergarten to Grade 2

Twin children from Australia, Scandinavia, and the United States were assessed for inattention, hyperactivity-impulsivity, and reading across the first 3 school years. Univariate behavior-genetic analyses indicated substantial heritability for all three variables in all years. Longitudinal analyses showed one genetic source operating across the time span and a second entering in the second school year for each variable, though possibly not reliable for inattention. Other analyses confirmed previous findings of pleiotropy (shared genes) between inattention and reading and showed that this genetic overlap is in place from kindergarten onwards and is restricted to one of the genetic sources that affect reading and inattention. The results extend previous conclusions about the developmental trajectories of inattention, hyperactivity-impulsivity, and reading and their relationships. Limitations of this study are discussed, as are educational implications.     

The role of a sense of school belonging in understanding the effectiveness of inclusion of children with special educational needs

This review integrates theoretical perspectives and empirical evidence of a sense of school belonging (SOSB) to highlight its importance in understanding the inclusion efficacy research for pupils with special educational needs (SEN). Specifically, it examines the role of a SOSB on pupils' cognitive, affective, behavioural and social developmental outcomes. In addition, it considers the inclusion efficacy research regarding the outcome of mainstream and special education for pupils with SEN. In turn, the review synthesises the two areas of research on school belongingness and inclusion to suggest that a SOSB is important in understanding the relationship between school placement and developmental outcomes for pupils with SEN.     

‘Impact’ in the proposals for the UK's Research Excellence Framework: Shifting the boundaries of academic autonomy

Evaluation of university-based research already has a reasonably long tradition in the UK, but proposals to revise the framework for national evaluation aroused controversy in the academic community because they envisage assessing more explicitly than before the economic, social and cultural ‘impact’ of research as well as its scientific quality. Using data from the 2009 public consultation on the proposals for a Research Excellence Framework, this paper identifies three main lines of controversy: the threats to academic autonomy implied in the definition of expert review and the delimitation of reviewers, the scope for boundary-work in the construction of impact narratives and case studies, and the framing of knowledge translation by the stipulation that impact ‘builds on’ research. Given the behaviour-shaping effects of research evaluation, the paper demonstrates how the proposed changes could help embed impact considerations among the routine reflexive tools of university researchers and enhance rather than restrict academic autonomy at the level of research units. It also argues that the REF could constitute an important dialogical space for negotiating science–society relations in an era of increasing heteronomy between academia, state and industry. But the paper raises doubts about whether the proposed operationalisation of impact is adequate to evaluate the ways that research and knowledge translation are actually carried out.     

Ventilatory acclimatisation is beneficial for high-intensity exercise at altitude in elite cyclists

Aim: The aim of this study was to examine the relationship between ventilatory adaptation and performance during altitude training at 2700?m. Methods: Seven elite cyclists (age: 21.2?±?1.1?yr, body mass: 69.9?±?5.6?kg, height 176.3?±?4.9?cm) participated in this study. A hypoxic ventilatory response (HVR) test and a submaximal exercise test were performed at sea level prior to the training camp and again after 15 d at altitude (ALT15). Ventilation (V_E), end-tidal carbon-dioxide partial pressure (P_ETCO₂) and oxyhaemoglobin saturation via pulse oximetry (SpO₂) were measured at rest and during submaximal cycling at 250?W. A hill climb (HC) performance test was conducted at sea level and after 14 d at altitude (ALT14) using a road of similar length (5.5–6?km) and gradient (4.8–5.3%). Power output was measured using SRM cranks. Average HC power at ALT14 was normalised to sea level power (HC%). Multiple regression was used to identify significant predictors of performance at altitude. Results: At ALT15, there was a significant increase in resting V_E (10.3?±?1.9 vs. 12.2?±?2.4?L·min^?1) and HVR (0.34?±?0.24 vs. 0.71?±?0.49?L·min^?1·%^?1), while P_ETCO₂ (38.4?±?2.3 vs. 32.1?±?3.3?mmHg) and SpO₂ (97.9?±?0.7 vs. 94.0?±?1.7%) were reduced (P?V_E at altitude as significant predictors of HC% (adjusted r²?=?0.913; P?=?0.003). Conclusions: Ventilatory acclimatisation occurred during a 2 wk altitude training camp in elite cyclists and a higher HVR was associated with better performance at altitude, relative to sea level. These results suggest that ventilatory acclimatisation is beneficial for cycling performance at altitude.     

Connecting learning and playing: the effects of in-game cognitive supports on the development and transfer of computational thinking skills

Educational technology research and development - Prior studies on game-based learning provide limited and mixed results in the transfer of skills learned during game play to contexts outside of...     

Pathways to student engagement: beyond triggers and mechanisms at the engagement interface

Higher Education - This paper, while conceptual in nature, is informed by both research and practice. Exploring the “engagement interface” as the site for student engagement (SE), we...     

An empirical analysis of the IC Navigator approach in practice – a case study of five manufacturing firms

The literature surrounding Intellectual Capital (IC) theory has grown substantially over the last 10 years with new models, frameworks and approaches introduced for how to manage IC. Yet, the practical implication of deploying IC methods in an organisation and its impact on a firm's business model innovation and decision-making process is relatively unexplored. This paper will review one tool, the IC Navigator approach and its effectiveness as a tool for resource deployment analysis and its impact on a firm's future value creation activities. The paper reports on research that involved five manufacturing firms who participated in an action learning workshop series and particularly the workshop dedicated to using the IC Navigator approach. The usefulness of this model as a tool to reconfiguring a firm's resources, as perceived by the five firms, is examined and findings are presented.     

Information technology and the developing world: Opportunities and obstacles

Abstract

The developing countries, although not homogeneous, share a growing recognition of the importance of information technology for fostering the development process. Rapid advancements in computer and telecommunications technologies offer new opportunities for improved resource management and for the successful employment of these tools in rural areas. Although developing nations have responded enthusiastically to the advantages of modem information technology, they are equally cognizant of the negative impact that reliance on foreign technology and services may have. As a result, developing countries are taking a number of actions—at the national, regional, and international levels—to ensure their active participation in the emerging Information Age.     

Comparison of Female Athlete Triad Coalition and RED-S risk assessment tools

ABSTRACT

The Female Athlete Triad Coalition (Triad Coalition) and Relative Energy Deficiency in Sport (RED-S) consensus statements each include risk assessment tools to guide athlete eligibility decisions. This study examined how these tools categorized the same set of individuals to an overall risk factor score and qualitatively compared athlete eligibility decisions resulting from each tool. Exercising women (n = 166) with complete screening/baseline datasets from multiple previously conducted studies were assessed. Data used for risk assessment included: anthropometric measurements, dual-energy x-ray absorptiometry scans, exercise and health status surveys, and two disordered eating questionnaires (Three Factor Eating Questionnaire and Eating Disorder Inventory). Individuals were scored on each tool and subsequently categorized as either fully cleared, provisionally cleared, or restricted from play. Based on the Triad Coalition tool, 25.3% of subjects were classified as fully cleared, 62.0% as provisionally cleared, and 12.7% as restricted from play. Based on the RED-S tool, 71.7% of subjects were classified as fully cleared, 18.7% as provisionally cleared, and 9.6% as restricted from play. The Triad Coalition and RED-S tools resulted in different clearance decisions (p < 0.001), with the Triad Coalition tool recommending increased surveillance of a greater number of athletes.