Lung Volumes and Maximal Respiratory Pressures in Collegiate Swimmers and Runners

Abstract

To determine whether respiratory muscle strength is related to pulmonary volume differences in athletes and nonathletes, 11 intercollegiate female swimmers, 11 female cross-country runners, and two nonathletic control groups, matched to the athletes in height and age, were evaluated for pulmonary parameters including maximal inspiratory pressure (P_lmax) and maximal expiratory pressure (P_Emax). Swimmers exhibited larger (p < .05) vital capacities (VC), residual lung volumes (RV), inspiratory capacities (IC), and functional residual capacities (FRC) than both the runners or the controls but no difference (p > .05) in either P_lmax or inspiratory flow (FIV_25%-75%). Timed expiratory volumes (FEV Q.5 m and FEV_1.0 were significantly (p < .05) lower in the swimmers than in the controls. These data suggest that an adaptational growth may be responsible, in part, for the augmented static lung volumes demonstrated in swimmers     

Get Your Freak on: How black girls sexualise identity

Despite reported increasing levels of teenage pregnancy, and sexually transmitted infection among African-Caribbean young people in the UK, young Black women express sexual identities that are both over- and non-sexualised and exclude themselves from reference to sexual desire and experience. This article will argue that through engaging in complex processes of denigrating the sexual activity of other peers, young Black women attempt to portray themselves as sexually respectable. In doing so, they become entangled in the tensions created by such positions within school-based discourses of heterosexism. This discussion will explore the processes and implications of hiding/silencing Black female sexuality both for the emerging identities of Black girls and the sex educational discourses which attempt to engage with them.     

Developmental Outcomes for Children at High Risk of Dyslexia and Children With Developmental Language Disorder

We followed children at family risk of dyslexia and children with preschool language difficulties from age 3½, comparing them with controls (N = 234). At age 8, children were classified as having dyslexia or Developmental Language Disorder (DLD) and compared at earlier time points with controls. Children with dyslexia have specific difficulties with phonology and emergent reading skills in the preschool period, whereas children with DLD, with or without dyslexia, show a wider range of impairments including significant problems with executive and motor tasks. For children with both dyslexia and DLD, difficulties with phonology are generally more severe than those observed in children with dyslexia or DLD alone. Findings confirm that poor phonology is the major cognitive risk factor for dyslexia.     

Democracy and governance in the local school system

The Labour government showed no interest in extending local democracy in the school system, in spite of a policy rhetoric of local democratic renewal. The Conservative–Liberal Democrat coalition government's localism agenda promotes the autonomy of schools from local authorities without proposing alternative forms of local democracy in the school system. The perspective of this paper is derived from a Gramscian Marxist critique of dominant discourses within the field of urban governance. From this vantage point it examines the research evidence regarding participation in governance within local school systems. It ends by offering an alternative approach towards more democratic participative governance in local school systems based on a recognition of conflicting class interests and the need to re-envision the role of local authorities.     

National profiles of school readiness skills for Head Start children: An investigation of stability and change

Among a nationally representative sample of 2336 Head Start children, patterns of school readiness were compared at the beginning and end of children's first preschool year, and predictors of stability and change across readiness profiles were examined. The present study documented that although the majority of children remain in a qualitatively similar school readiness profile across their first year in Head Start, 20% of children move to a qualitatively different profile over the school year, reflecting both improvements and declines in functioning. Child and family attributes (e.g., child age, ELL status, maternal education, and family structure), as well as contextual factors (e.g., teacher education and experience, parenting style, and parent involvement) were significant predictors of both profile stability and change. Given that we have little understanding about what factors practice or policy can manipulate to improve school readiness, these findings shed light on what we might do to promote school readiness and prevent declines in functioning over time. Thus, findings from this study provide a population- and pattern-based perspective of Head Start children's strengths and needs, relevant for informing both individual and systems level change in Head Start programs across the nation.     

Choosing a University: Important Attributes Used by Access Students in South Africa

Universities in South Africa are operating in an increasingly competitive environment with each institution aiming to attract the best students and meet their enrolment targets. The Department of Education’s (DoE’s) strategy to address the inadequacies of the past and the shortage of skills in maths and science in South Africa has also affected how universities operate. In responding to the DoE’s strategy to address past inadequacies many universities offer access programmes to students from previously disadvantaged schools. This paper highlights the factors or attributes that are important, specifically to access students, in their selection of which university to attend for their tertiary studies and makes recommendations in terms of a marketing strategy for universities targeting this group whose background and needs are different to students who come from more advantaged schools. Marketing implications for access programmes are provided.