Family functioning and early learning practices in immigrant homes

Poverty‐related developmental‐risk theories dominate accounts of uneven levels of household functioning and effects on children. But immigrant parents may sustain norms and practices—stemming from heritage culture, selective migration, and social support—that buffer economic exigencies. Comparable levels of social‐emotional functioning in homes of foreign‐born Latino mothers were observed relative to native‐born Whites, despite sharp social‐class disparities, but learning activities were much weaker, drawing on a national sample of mothers with children aging from 9 to 48 months (n = 5,300). Asian‐heritage mothers reported weaker social functioning—greater martial conflict and depression—yet stronger learning practices. Mothers’ migration history, ethnicity, and social support helped to explain levels of functioning, after taking into account multiple indicators of class and poverty.     

Computer Club for Girls: The problem with seeing girls as the problem

This paper presents findings from an evaluation of the Computer Clubs for Girls, an initiative originally delivered in the South East of England, designed to encourage more girls to take up information technology (IT) courses and careers. By targeting girls aged 10–14, the club aimed to provide members with a ‘gender relevant’ experience of IT, tackling issues of access, confidence and negative attitudes about IT. The evaluation, conducted over four years, included the collection of quantitative and qualitative data from members and non-members of the clubs. It included a longitudinal component in order to assess the longer-term impacts of the club. The findings support the critical view that initiatives based on assumptions about the relationship between girls and IT misinterpret ‘the problem’ about female under-representation in IT, and are unlikely to have a significant or sustained impact on what remains an occupational and subject area divided by gender typing. The paper argues for an approach which challenges the social and cultural discourses that maintain this gender divide.     

A person-centred approach to understanding cultures of assessment

The purpose of the present study was to investigate how faculty members coalesce into distinguishable groups in terms of their perceived cultures of assessment at their respective institutions. To date, although researchers have posited the existence of various cultures of assessment, no study to our knowledge has empirically demonstrated the presence of these unobserved (latent) cultures analytically. Accordingly, a latent profile analysis was conducted using Mplus to identify these unobserved groups based on faculty (n = 1148) members’ responses to 12 items (6-point Likert scale) selected from the 2014 Faculty Survey of Assessment Culture. The resulting 4-class solution, including a previously unidentified group, was confirmed by the Lo-Mendell-Rubin Adjusted Likelihood Ratio Test: Culture of Student Learning (n = 502); Evolving Student Learning Culture (n = 398); Culture of Compliance (n = 168); and Culture of Fear (n = 80). Characteristics of each class are described and the prevalence of each class by type of degree granting institution and primary discipline is provided.     

Longer-term effects of minimalist shoes on running performance,strength and bone density: A 20-week follow-up study*

This study investigated whether male runners improve running performance, running economy, ankle plantar flexor strength, and alter running biomechanics and lower limb bone mineral density when gradually transitioning to using minimalist shoes for 100% of weekly running. The study was a planned follow-up of runners (n?=?50) who transitioned to minimalist or conventional shoes for 35% of weekly structured training in a previous 6-week randomised controlled trial. In that trial, running performance and economy improved more with minimalist shoes than conventional shoes. Runners in each group were instructed to continue running in their allocated shoe during their own preferred training programme for a further 20 weeks while increasing allocated shoe use to 100% of weekly training. At the 20-week follow-up, minimalist shoes did not affect performance (effect size: 0.19; p?=?0.218), running economy (effect size: ≤?0.24; p?≥?0.388), stride rate or length (effect size: ≤?0.12; p?≥?0.550), foot strike (effect size: ≤?0.25; p?≥?0.366), or bone mineral density (effect size: ≤?0.40; p?≥?0.319). Minimalist shoes increased plantar flexor strength more than conventional shoes when runners trained with greater mean weekly training distances (shoe*distance interaction: p?=?0.036). After greater improvements with minimalist shoes during the initial six weeks of a structured training programme, increasing minimalist shoe use from 35% to 100% over 20 weeks, when runners use their own preferred training programme, did not further improve performance, running economy or alter running biomechanics and lower limb bone mineral density. Minimalist shoes improved plantar flexor strength more than conventional shoes in runners with greater weekly training distances.     

Effects of a minimalist shoe on running economy and 5-km running performance

The purpose of this study was to determine if minimalist shoes improve time trial performance of trained distance runners and if changes in running economy, shoe mass, stride length, stride rate and footfall pattern were related to any difference in performance. Twenty-six trained runners performed three 6-min sub-maximal treadmill runs at 11, 13 and 15 km·h^?1 in minimalist and conventional shoes while running economy, stride length, stride rate and footfall pattern were assessed. They then performed a 5-km time trial. In the minimalist shoe, runners completed the trial in less time (effect size 0.20 ± 0.12), were more economical during sub-maximal running (effect size 0.33 ± 0.14) and decreased stride length (effect size 0.22 ± 0.10) and increased stride rate (effect size 0.22 ± 0.11). All but one runner ran with a rearfoot footfall in the minimalist shoe. Improvements in time trial performance were associated with improvements in running economy at 15 km·h^?1 (r = 0.58), with 79% of the improved economy accounted for by reduced shoe mass (P < 0.05). The results suggest that running in minimalist shoes improves running economy and 5-km running performance.     

Eight-season epidemiological study of injuries in men’s international Under-20 rugby tournaments

The aim of this study was to define the incidence and nature of match injuries sustained in men’s international under-20 rugby. The study comprised an 8-season prospective study of 16 international under-20 rugby tournaments. Procedures complied with the consensus statement for epidemiological studies in rugby. Outputs included players’ mean age, stature and body mass and incidence, severity, location, type and cause of match injuries. The overall incidence of injury was 49.7 injuries/1000 player-match-hours (backs: 48.3; forwards: 50.9) with a mean severity of 32.2 days-absence (backs: 29.4; forwards: 34.4). There were no significant changes in incidence or severity of injury over the study period. Shoulder/clavicle (18.3%), head/face (16.4%), knee (13.7%) and ankle (13.7%) were the most common injury locations and ligament sprain (35.4%), haematoma/bruise (15.9%), concussion (12.5%) and muscle strain (11.2%) the most common types of injury. Being-tackled (29.2%), tackling (24.0%) and collisions (14.3%) were the most common events leading to injury. The results confirm that international under-20 rugby has a high incidence and severity of injury but the incidence is half that reported for senior international players. There was no significant change in the overall incidence of injury at the Under-20 level in the period 2008 to 2016.     

Echocardiographic dimensions in trained and untrained 12-year-old boys and girls

The purpose of this study was to compare echocardiographically measured left ventricular (LV) dimensions of 85 trained 11-12-year-old athletes with 106 untrained children matched for skeletal age and fat-free mass. Training status for each group applied to the 3 years prior to the measurements. It was found that 12 min and 100 m runs demonstrated the superior athletic ability of the trained children, but there were no significant differences in LV internal diameters at diastole and systole, in LV posterior wall thickness, or in LV end-diastolic volume and LV mass. These data indicate that little difference occurs in LV size between moderately trained and untrained 11-12-year olds or between boys and girls matched for fat-free mass and skeletal age. It is also evident that consistent but moderate training during late pre-adolescence has little effect on LV development.     

Supporting Personalized Learning through Individualized Learning Plans

Individualized Learning Plans (ILPs), an effective strategy to promote students’ college and career readiness, are increasingly used in US school systems as a mechanism to encourage students’ career exploration and identification of career goals. After describing features of ILPs, we provide an example of the ILP process developed and implemented in the junior high schools in McLean County (Illinois) Unit District No. 5. Based upon this experience, we share important factors for school leaders that can affect successful implementation in their schools.     

Exploring Authority: A Case Study of a Composition and a Professional Writing Classroom

This article reports on classroom research designed to answer questions about authority—how institutions and disciplines, broadly conceived, influence teachers' ability to abnegate authority and how students' experiences influence their perceptions of authority in a business writing and a first-year composition class. The theoretical framework is derived from research about institutional and disciplinary influences on these two areas of study. This framework and our results lead us to speculate about the ways in which our students' experience of the institution and expectations of the classes and their intentions for using the material taught in the classes may have thwarted our attempt to share authority in our classrooms.