Factors related to the reporting of childhood rape.

OBJECTIVE: The aim of this study was to examine whether there would be differences in reported versus unreported cases of childhood rape on incident characteristics including life threat, physical injury, identity of the perpetrator, frequency of assault(s), and rates of posttraumatic stress disorder or major depression. METHOD: In a telephone interview, a national probability sample of 4,008 (weighted) adult women was screened for a history of completed rape in childhood. Respondents were also assessed for DSM-III-R diagnoses of major depressive episode and/or posttraumatic stress disorder (PTSD). Three hundred forty-one (8.5%) of these women were victims of at least one rape prior to the age of 18, for a total of 437 completed rapes. Of these 437 rape incidents, 52 (11.9%) were reported to the police or other authorities. RESULTS: Significant differences were obtained between reported versus nonreported cases on incident characteristics, including life threat, physical injury, identity of the perpetrator. Reported cases were more likely to involve life threat and/or physical injury, and were more likely to have been committed by a stranger than nonreported cases. No significant differences between reported and nonreported cases were found concerning whether the rape involved a single incident versus series of events, or rates of PTSD or major depression. CONCLUSIONS: Findings suggest that different characteristics are associated with reported versus unreported cases of childhood rape. Since few cases of childhood rape are actually reported to the authorities, it appears that we may be missing valuable information. Implications for research and clinical intervention are discussed.     

Selective acquiescence,creative commitment and strategic conformity: situated national policy responses to Bologna

The non-binding nature of the Bologna Declaration and loose policy-making and implementation through the open method of coordination (OMC) have led to varied national responses to the Bologna Process. The OMC has allowed countries room for manoeuvre to interpret Bologna policy and attach different degrees of importance to it. Looking at the interplay between agency and structure in policy implementation, this article aims to illustrate the localised character of Bologna policy implementation driven by national priorities and political agendas, a reflection of the ‘policy as text’ metaphor (Ball, 1994). The analysis is driven by an agentic understanding of the policy process, highlighting ‘actors’ perceptions, perspectives, preferences, actions and interactions' (Trowler, 2002). Three different country reactions are examined — England, Portugal and Denmark, described as selective acquiescence, creative commitment and strategic conformity to capture the essence of the cases in question. In analysing the countries' responses, the article considers national readings of Bologna, motivations behind responses to the Process, as well as its reception and implementation at national level.     

Variants within the COMP and THBS2 genes are not associated with Achilles tendinopathy in a case-control study of South African and Australian populations

Abstract

Cartilage oligomeric matrix protein is a structural protein of the extracellular matrix, while thrombospondin-2 is a matricellular protein involved in cell–matrix interactions. Recent studies have shown that genetic variation is a significant risk factor for Achilles tendinopathy, and the genes encoding cartilage oligomeric matrix protein (COMP) and thrombospondin-2 (THBS2) were identified as good candidate genes for association with Achilles tendinopathy. This study aimed to test the association of sequence variants within these candidate genes with the risk of Achilles tendinopathy in participants from South Africa (SA) and Australia (AUS). Three-hundred and forty (133 SA; 207 AUS) control participants with no history of Achilles tendinopathy and 178 (94 SA; 84 AUS) participants clinically diagnosed with Achilles tendinopathy were genotyped for five single nucleotide polymorphisms within the COMP and THBS2 genes in this case-control study. There was no difference in genotype distributions between control and tendinopathy groups for either the THBS2 variants rs9505888, rs6422747 and rs9283850, or the COMP variants rs730079 and rs28494505 in the SA and AUS populations. As the selection of COMP and THBS2 as candidate genes was hypothesis driven, based on biological function, the possibility that other variants within these genes are associated with Achilles tendinopathy cannot be excluded.     

The relationship between performance of a single-leg squat and leap landing task: moving towards a netball-specific anterior cruciate ligament (ACL) injury risk screening method

ABSTRACT

Field-based screening methods have a limited capacity to identify high-risk postures during netball-specific landings associated with anterior cruciate ligament (ACL) injuries. This study determined the biomechanical relationship between a single-leg squat and netball-specific leap landing, to examine the utility of including a single-leg squat within netball-specific ACL injury risk screening. Thirty-two female netballers performed single-leg squat and netball-specific leap landing tasks, during which three-dimensional (3D) kinematic/kinetic data were collected. One-dimensional statistical parametric mapping examined relationships between kinematics from the single-leg squat, and the 3D joint rotation and moment data from leap landings. Participants displaying reduced hip external rotation, reduced knee flexion, and greater knee abduction and knee internal rotation angles during the single-leg squat exhibited these same biomechanical characteristics during the leap landing (p < 0.001). Greater ankle dorsiflexion during the single-leg squat was associated with greater knee flexion during landing (p < 0.001). Ankle eversion during the single-leg squat was associated with frontal and transverse plane knee biomechanics during landing (p < 0.001). Biomechanics from the single-leg squat were associated with landing strategies linked to ACL loading or injury risk, and thus may be a useful movement screen for identifying netball players who exhibit biomechanical deficits during landing.     

Females exposed to 24 h of sleep deprivation do not experience greater physiological strain,but do perceive heat illness symptoms more severely,during exercise-heat stress

There is limited and inconclusive evidence surrounding the physiological and perceptual responses to heat stress while sleep deprived, especially for females. This study aimed to quantify the effect of 24 h sleep deprivation on physiological strain and perceptual markers of heat-related illness in females. Nine females completed two 30-min heat stress tests (HST) separated by 48 h in 39°C, 41% relative humidity at a metabolic heat production of 10 W · kg^?1. The non-sleep deprived HST was followed by the sleep deprivation (SDHST) trial for all participants during the follicular phase of the menstrual cycle. Physiological and perceptual measures were recorded at 5 min intervals during the HSTs. On the cessation of the HSTs, heat illness symptom index (HISI) was completed. HISI scores increased after sleep deprivation by 28 ± 16 versus 20 ± 16 (P = 0.01). Peak (39.40 ± 0.35°C vs. 39.35 ± 0.33°C) and change in rectal temperature (1.91 ± 0.21 vs. 1.93 ± 0.34°C), and whole body sweat rate (1.08 ± 0.31 vs. 1.15 ± 0.36 L · h^?1) did not differ (P > 0.05) between tests. No difference was observed in peak, nor rise in: heart rate, mean skin temperature, perceived exertion or thermal sensation during the HSTs. Twenty-four hours sleep deprivation increased perceptual symptoms associated with heat-related illness; however, no thermoregulatory alterations were observed.     

Middle managers’ experience of policy implementation and mediation in the context of the Scottish quality enhancement framework

This paper analyses how middle managers perform and experience their role in enacting policy in Scottish higher education institutions. The policy focus is the quality enhancement framework (QEF) for learning and teaching in higher education, which was launched in 2003. The data-set was collected between 2008 and 2010, during the evaluation of the QEF by means of focus groups with middle managers at nine Scottish institutions. The metaphor of a policy implementation staircase helps to situate middle managers’ position in enactment, and analyse their experience of the role. Despite the values of collegiality and ownership upheld by the QEF, middle managers’ accounts of their practices reveal that their position at the interface between university management and core academic activities continues to be a delicate one, marked by contradictory allegiances to institutional strategies and the concerns of academic colleagues. While emphasising middle managers’ pivotal role in the implementation of the QEF policy, the data paradoxically suggest that the systemic positioning of middle managers is more influential in shaping their role of mediation than the values of collegiality and ownership promoted by this enhancement approach to quality specific to Scotland.