Chapter 10 Self-Concept

Alpha-numeric fonts have hitherto been designed with an aesthetic end in view. Acceptability for student reading material is achieved through statistically derived evaluations. Our tests show that optical spatial frequency spectra and cross correlation of font symbols can be quantitatively measured in the laboratory and that they provide a sound basis for differentiation among symbols. This enables the reader to note subtle differences between type fonts or within a given font. The method also allows the optical spectrum to be altered, and a modified or new letter to be constructed or restructured with improved character recognition for reading.     

TRAINING FOR EXPERTISE VERSUS TRAINING FOR TRUST: ISSUES IN RURAL GERONTOLOGY

Traditional gerontological instruction uses an expertise‐based model. Such an approach can be counterproductive for gerontologists serving the elderly in rural areas. To meet the needs of both the rural elderly who need services and the professionals who wish to provide those services, educators in gerontology need to instruct students interested in a rural gerontology practice on the issues that face a professional who is entering a rural area: the diversity of rural areas; the influx of urbanites and what it means to locals; the slow acceptance of the need for human services in rural areas; and, most important, the fact that in rural areas, authority is based on trust, not on expertise. Rather than encouraging the development of expertise and professional authority, gerontological instruction for students interested in serving the rural elderly should emphasize the need for the professional to “stay low” in the client‐clinician relationship, learn the local language and culture, and accept the lack of separation between professional and personal roles in rural areas. These practices will help the professional who is new to the rural area gain the trust of the elderly residents.     

Exclusion Expected? Cardiac Slowing Upon Peer Exclusion Links Preschool Parent Representations to School-Age Peer Relationships

Attachment theory proposes that children’s representations of interactions with caregivers guide information-processing about others, bridging interpersonal domains. In a longitudinal study (N = 165), preschoolers (M_age = 5.19 years) completed the MacArthur Story Stem Battery to assess parent representations. At school-age (M_age = 8.42 years), children played a virtual ballgame with peers who eventually excluded them to track event-related cardiac slowing, a physiological correlate of rejection, especially when unexpected. At both ages, parents and teachers reported on peer and emotional problems. During exclusion versus inclusion-related events, cardiac slowing was associated with greater positive parent representations and fewer emerging peer problems. Cardiac slowing served as a mediator between positive parent representations and peer problems, supporting a potential psychophysiological mechanism underlying the generalization of attachment-related representations to peer relationships.     

Intra-abdominal pressures during activity in women using an intra-vaginal pressure transducer

Abstract

Strenuous physical activity has been linked to pelvic floor disorders in women. Using a novel wireless intra-vaginal pressure transducer, intra-abdominal pressure was measured during diverse activities in a laboratory. Fifty-seven women performed a prescribed protocol using the intra-vaginal pressure transducer. We calculated maximal, area under the curve and first moment of the area intra-abdominal pressure for each activity. Planned comparisons of pressure were made between levels of walking and cycling and between activities with reported high pressure in the literature. Findings indicate variability in intra-abdominal pressure amongst individuals doing the same activity, especially in activities that required regulation of effort. There were statistically significant differences in maximal pressure between levels of walking, cycling and high pressure activities. Results for area under the curve and first moment of the area were not always consistent with maximal pressure. Coughing had the highest maximal pressure, but had lower area under the curve and first moment of the area compared to most activities. Our data reflect novel findings of maximal, area under the curve and first moment of the area measures of intra-abdominal pressure, which may have clinical relevance for how physical activity relates to pelvic floor dysfunction.     

Internal and external influences on vocabulary development in preschool children

Competency in society's lingua franca plays a major role in the emergence of social disparities within education. Therefore, the present longitudinal study investigates vocabulary development and its predictors in preschool years. We focus on whether internal (phonological working memory) and external variables (preschool and home learning environment) have different impacts depending on parental native language. The study considers 547 children from 97 German preschools. Children's vocabulary was assessed at the ages of 3, 4, and 5 years. Latent growth curve models show that non-native German language children are characterized by reduced vocabulary at first assessment and lower progress compared to monolingual peers. Phonological working memory has a strong impact on all children's initial vocabulary but also on vocabulary growth in those whose parents speak German as an additional language. The effects of preschool and home learning environment are comparatively smaller.     

Using Human Givens therapy to support the well‐being of adolescents: a case example

This article outlines the use of Human Givens (HG) therapy with adolescents reporting poor subjective well‐being. HG therapy is based on the assumption that human beings have innate needs, which, if unmet, lead to emotional distress and mental health problems. Hitherto, there has been no independently published empirical research into the efficacy of HG as a therapeutic intervention with young people. The article examines the theory and background to HG therapy; the emotional well‐being of children; and young people and counselling and therapeutic interventions in schools, before describing an exploratory case study into the effectiveness of the HG approach. This involves assessing the efficacy of an individual HG intervention for three young people reporting high anxiety or depression and/or low self concept. The HG process and therapy structure are detailed through an illustrative case study regarding a 16‐year‐old girl with moderate levels of anxiety and low self‐concept. Positive outcomes are observed for all three young people, providing tentative evidence that HG therapy might be useful to practitioners delivering therapeutic interventions in schools, although limitations of the small‐scale research design are highlighted. Issues relating to the provision of individual therapeutic interventions in school are discussed more widely, as are other possible applications of the HG approach in schools.     

Selecting early-career researchers: the influence of discourses of internationalisation and excellence on formal and applied selection criteria in academia

This article examines how macro-discourses of internationalisation and excellence shape formal and applied selection criteria for early-career researcher positions at the meso-organisational and micro-individual levels, demonstrating how tensions between the various levels produce inequalities in staff evaluation. In this way, this article contributes to the literature on academic staff evaluation by showing that Selection Committee members do not operate in a vacuum, and that their actions are inextricably linked to the meso- and macro-context. This study draws on qualitative multi-level data that comprise institutional-level policies, recruitment and staff protocols, job postings and individual-level interviews and focus groups with Selection Committee members. Findings show that a majority of Selection Committee members consent to university policies and macro-discourses when evaluating early-career researchers, but a smaller group questions and resists these criteria. Furthermore, the analysis revealed four inequalities that emerge in the application of criteria and reflect on disciplinary differences between the Natural and Social Sciences. The article concludes that with only a few Committee members to critically question and resist formal selection criteria, they limit the pool of acceptable candidates to those who fit the narrow definition of the internationally mobile and excellent early-career researcher, which may exclude talented scholars.     

Feasibility,acceptability, and potential efficacy of a childcare-based intervention to reduce sitting time among pre-schoolers: A pilot randomised controlled trial

The aim of this study was to test the feasibility, acceptability and potential efficacy of a childcare-based intervention to reduce total and prolonged sitting time in pre-schoolers. Four centres and 115 pre-schoolers (44 % boys; 4.1y) participated in a 3-month, 2-arm pilot cluster randomised controlled trial. Feasibility and acceptability were assessed through observations and semi-structured interviews. Sitting time, and breaks and bouts of sitting during childcare were assessed using an activPAL accelerometer over a one-week period at pre- and post-test (12wks). EF (inhibition, working memory and shifting) was assessed using the Early Years Toolbox. Intervention fidelity was high for both intervention centres (77 % vs 70 %) and educators reacted positively to the intervention. Proportion of sitting time per day reduced significantly at post-test in both intervention (?5.3%/day,[2.13, 8.50]) and control centres (?6.45 %,[4.20, 8.71]), resulting in a non- significant between-group difference (p = 0.51[2.4, 4.9]). EF scores did not significantly differ between groups (p > 0.05). Modifications to the childcare environment to reducing sitting, particularly the standing workstations, were feasible and acceptable to educators and children. No differences in sitting time between groups were seen; additional changes and longer-term trials are needed to reduce sitting time in pre-schoolers.     

The Nature of Science and Scientific Knowledge: Implications for a Preservice Elementary Methods Course

This article describes teaching considerations related to the nature of science and scientific knowledge in an elementary science methods course. The decisions that were made, the rationale upon which these decisions were based, and the challenges evident are presented. Instructional strategies used during the course for the purpose of developing preservice teachers' understandings of the nature of science and scientific knowledge are described. The results of using these strategies, in regard to the impact on students' learning and their views on teaching the nature of science to elementary grade students are then discussed. The article concludes with a discussion on the implications for teaching the nature of science and scientific knowledge in the context of preservice elementary teacher education.     

Brokerage in SME networks

This study focuses on SME networks of design and high-tech companies in Southeast Netherlands. By highlighting the personal networks of members across design and high-tech industries, the study attempts to identify the main brokers in this dynamic environment. In addition, we investigate whether specific characteristics are associated with these brokers. The main contribution of the paper lies in the fact that, in contrast to most other work, it is of a quantitative nature and focuses on brokers identified in an actual network. Studying the phenomenon of brokerage provides us with clear insights into the concept of brokerage regarding SME networks in different fields. In particular we highlight how third parties contribute to the transfer and development of knowledge. Empirical results show, among others, that the most influential brokers are found in the non-profit and science sector and have a long track record in their branch.