Voices from the Ground Up: Transfer of Learning within the Context of Research and Study Activities

A mid-sized university library system conducted a large-scale mixed-methods research project intended to understand better the student library experience and ways to enhance it. One aspect of the project included a detailed and iterative analysis of interview data. Using a grounded theory (GT) approach, researchers analyzed empirical data from student interviews and identified patterns of behavior. The results of data analyses suggested that students used knowledge and interactions from library class to inform them of how to study academic content and complete non-research tasks and vice versa. As a result, researchers generated an inductive (emerging from the data) theory that asserts that some research and study activities are mutually informative. The article describes the approach used to develop the theoretical construct in hopes that it will provide a deeper understanding of the relationship between research and studying behaviors and how academic libraries contribute to the greater academic landscape in ways not previously recognized.     

Differences between skilled and less‐skilled young readers in the retrieval of semantic,phonological, and shape information

This study aimed to determine whether the reading skills of third‐grade schoolchildren are associated with their preferences for semantic, phonological, and shape competitors (images or printed words) after being exposed to a spoken critical word. Two groups of children participated: skilled readers and less‐skilled readers. Through a language‐mediated visual search, children's fixations on the three competitors and a distractor were measured. When looking at images, both groups of readers preferred to look at the semantic competitor. When reading words, both groups showed a preference for the phonological competitor, but only skilled readers were sensitive to semantic information. These results suggest that early reading skills influence access to different types of representations in response to hearing a word, and they confirm the existence of a cascaded activation of information retrieval in childhood.     

Building alliance for preschool inclusion: Parents of typically developing children,attitudes and perceptions

The current study investigated perceptions, thoughts, and attitudes of parents of typically developing children enrolled in inclusive 3-year-old and 4-year-old preschool classrooms. Using a qualitative approach, guided by ecological system theory semi-structured interviews with parents (N = 7) were completed. Several common themes related to inclusive preschool interactions were identified. Results indicated that parental perspectives, perceptions, and experiences vary. While parents were supportive of inclusion philosophy in child care centers, they felt less confident in their ability to explain the limitations associated with special needs to their young children. Parental support and involvement within inclusive preschool classrooms may be strengthened through the development of educational programs and family–professional partnerships. The role and involvement of teachers in facilitating parental support of inclusion philosophy is also addressed.     

A taxonomy and research framework for personalization in children’s literacy apps

This paper reviews the key types of personalization in children’s literacy apps to propose a taxonomy and research framework for future empirical studies Systematic content analysis was used to identify the amount and type of personalization in a hundred most popular children’s literacy apps/digital books. Titles with three and more personalization features were screened qualitatively to identify what can be personalized, how personalization occurs and who personalizes the experience. Similar themes were synthesized into a research framework that outlines how identity, self-evaluation and agency relate to personalization. The discussion sets the agenda for future research, design and evaluation of children’s digital books.     

Concurrent validity and reliability of an iPhone app for the measurement of ankle dorsiflexion and inter-limb asymmetries

The purpose of this investigation was to analyze the validity and reliability of an iPhone app (named: Dorsiflex) for the measurement of weight-bearing ankle dorsiflexion. To do this, twelve healthy participants (age=28.6±2.3 years) performed a weight-bearing lunge test with each leg in five separate occasions, while dorsiflexion angle was simultaneously registered using a professional digital inclinometer and the Dorsiflex iPhone app, which was specifically developed for this study. A total of 120 angles measured both with the digital inclinometer and the app were then compared for validity, reliability and accuracy purposes using several statistical tests. There was an almost perfect correlation between the digital inclinometer and the Dorsiflex app for the measurement of ankle dorsiflexion (r=0.989, 95% CI=0.986-0.993, SEE=0.48º), with trivial, non-significant differences between devices (SMD=0.17, p=0.10). When analyzing the reliability of the app for the measurement of five different trials for each participant, similar coefficients of variation (CV) were observed in comparison with those obtained with the digital inclinometer (Dorsiflex app: CV=5.1±2.3 %; Digital inclinometer: CV=4.9±2.5 %). The results of the present study show that weight-bearing ankle dorsiflexion can be easily, accurately, and reliably evaluated using the Dorsiflex iPhone app.     

Physical activity levels,game performance and friendship goals using two different pedagogical models: Sport Education and Direct Instruction

Background: Advances in technology have changed children’s lifestyle so much that the majority of them do not meet the recommended 60 min of moderate to vigorous physical activity every day. Compulsory Physical Education has been highlighted as an ideal context to achieve the suggested physical activity (PA) goals, since it could be the only place where some students become truly physically active. In those classes, the teacher selects a pedagogical approach and this selection could be vital to meet the advised PA levels.

Purpose: The goal was to assess the effects of two instructional approaches, Sport Education Model (SEM) and Direct Instruction (DI) in Primary Education students’ physical activity intensity levels, game performance, and friendship goals.

Method: A total of 88 students with an average age of 11.16?±?0.63 years, enrolled in two year-5 (from 10 to11 years) and two year-6 (from 11 to 12 years) Physical Education classes of the same school agreed to participate. The number of participants in the SEM was 47 and in DI was 41. The schools’ administration distributed one class of each grade to the experimental group, which experienced SEM, and to the non-equivalent group, which experienced DI. The content selected for both study groups was the same: Handball. Both study groups experienced a 15-session learning unit (45 min per class, three sessions per week). The goal was to conduct the experiment in a non-manipulated (intact) educational context. It followed a pre-test, post-test, experimental, non-equivalent group design. Participants wore Actigraph GT3X accelerometers in order to monitor physical activity levels, answered questionnaires to assess friendship goals, and their game performance was assessed using the Game Performance Assessment instrument (GPAI).

Results: Results showed that students who experienced the SEM had significantly higher light and moderate physical activity levels, friendship-approach and friendship-avoidance goals, while the ones who experienced DI had significantly higher sedentary physical activity levels. The GPAI scores showed significant gains in students’ game performance in both study groups, but these were larger in the SEM one.

Conclusions: The SEM could be considered more effective than DI to improve Primary Education students’ PA levels, game performance and friendship goals.     

Structure and dynamics of European sports science textual contents: Analysis of ECSS abstracts (1996–2014)

Abstract

The article discusses general structure and dynamics of the sports science research content as obtained from the analysis of 21998 European College of Sport Science abstracts belonging to 12 science topics. The structural analysis showed intertwined multidisciplinary and unifying tendencies structured along horizontal (scope) and vertical (level) axes. Methodological (instrumental and mode of inquiry) integrative tendencies are dominant. Theoretical integrative tendencies are much less detectable along both horizontal and vertical axes. The dynamic analysis of written abstracts text content over the 19 years reveals the contextualizing and guiding role of thematic skeletons of each sports science topic in forming more detailed contingent research ideas and the role of the latter in stabilizing and procreating the former. This circular causality between both hierarchical levels and functioning on separate characteristic time scales is crucial for understanding how stable research traditions self-maintain and self-procreate through innovative contingencies. The structure of sports science continuously rebuilds itself through use and re-use of contingent research ideas. The thematic skeleton ensures its identity and the contingent conceptual sets its flexibility and adaptability to different research or applicative problems.     

The role of DNA diffusion in solid phase polymerase chain reaction with gel-immobilized primers in planar and capillary microarray format

The solid phase polymerase chain reaction (PCR) on a gel-based microarray system was studied under various durations of individual stages of the PCR cycle and spatial restriction of the reaction volume. Combining the experimental study with numerical modeling, we demonstrated that the diffusion of the PCR product in and out of a microarray element during the annealing and melting stages, respectively, is the main factor responsible for distinctive features of the studied type of PCR. The restriction of reaction volume leads to faster PCR signal growth. Particularly, the capillary array, whereby gel-based microarray elements are located on a glass bar inserted into capillary chamber, was found to be a suitable format for the development of the platform.