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121.
Amanda J. Henderson Heather Alexander Alison Haywood Peta Stapleton Marie Cooke Elizabeth Patterson Megan Dalton Debra K. Creedy 《Vocations and Learning》2010,3(2):141-156
This paper discusses how expert guidance can be best provided in work intensive clinical settings. The adequacy for supporting
learning in the clinical practicum for health care disciplines is often complicated by the intensive work practices in healthcare
settings. Often, clinicians’ work is so intense that the scope for providing close guidance for students is quite restricted.
The case advanced here draws on a range of empirical work to propose how clinician-student interactions might be optimized
through the provision of a clinical supervisor to assist clinicians develop collegial relationships and acquire skills in
guided learning such as demonstrating and role-modeling. These roles can contribute in essential ways to the development of
learning environments where clinicians have the opportunity to facilitate the learning of others as part of their workload,
and without being burdened by the requirements of teaching and assessment processes. It differs from other approaches because
although clinicians partner students and provide feedback to them, clinicians are not expected to formally assess or award
a grade for student performance. Assessment and remedial action, when required, is undertaken by the role of a designated
clinical supervisor qualified to perform such activities. 相似文献
122.
Dante Cicchetti Fred A. Rogosch Megan R. Gunnar Sheree L. Toth 《Child development》2010,81(1):252-269
The impact of early physical and sexual abuse (EPA/SA) occurring in the first 5 years of life was investigated in relation to depressive and internalizing symptomatology and diurnal cortisol regulation. In a summer camp context, school-aged maltreated ( n = 265) and nonmaltreated ( n = 288) children provided morning and late afternoon saliva samples on 5 consecutive days. Child self-report and adult observer reports of child internalizing and depressive symptoms were obtained. Children experiencing EPA/SA and high depressive or internalizing symptoms uniquely exhibited an attenuated diurnal decrease in cortisol, indicative of neuroendocrine dysregulation. These results were specific to EPA/SA rather than later onset physical or sexual abuse or early occurring neglect or emotional maltreatment. 相似文献
123.
Relations between early family risk, children's behavioral regulation, and academic achievement 总被引:3,自引:0,他引:3
This study examined relations among early family risk, children's behavioral regulation at 54 months and kindergarten, and academic achievement in first grade using data on 1,298 children from the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care and Youth Development. Family risk was indexed by ethnic minority status, low maternal education, low average family income from 1 - 54 months, and high maternal depressive symptoms from 1 - 54 months. Results of structural equation modeling indicated that minority status, low maternal education, and low family income had significant negative effects on reading, math, and vocabulary achievement in first grade. Modest indirect effects were also found from ethnicity, maternal education, and maternal depressive symptoms, through 54-month and kindergarten behavioral regulation to first-grade achievement. Discussion focuses on the importance of behavioral regulation for school success especially for children facing early risk. 相似文献
124.
Alannah K. A. McKay David B. Pyne Peter Peeling Avish P. Sharma Megan L.R. Ross Louise M. Burke 《Journal of sports sciences》2019,37(5):553-559
Carbohydrate (CHO) availability could alter mucosal immune responses to exercise. This study compared the effect of three dietary approaches to CHO availability on resting and post-exercise s-IgA levels. Elite race walkers (n = 26) adhered to a high CHO diet (HCHO), periodised CHO availability (PCHO) or a low CHO/high fat diet (LCHF) for 3 weeks while completing an intensified training program. HCHO and PCHO groups consumed 8.0–8.5 g.kg?1 CHO daily, with timing of ingestion manipulated to alter CHO availability around key training sessions. The LCHF diet comprised 80% fat and restricted CHO to < 50 g.day?1. A race walk test protocol (19 km females, 25 km males) was completed at baseline, after adaptation, and following CHO restoration. On each occasion, saliva samples were obtained pre- and post-exercise to quantify s-IgA levels. Resting s-IgA secretion rate substantially increased ~ two-fold post-intervention in all groups (HCHO: 2.2 ± 2.2, PCHO: 2.8 ± 3.2, LCHF: 1.6 ± 1.6; fold-change± 95% confidence limits), however, no substantial differences between dietary treatments were evident. Post-exercise, substantial 20–130% increases in s-IgA concentration and 43–64% reductions in flow rate occurred in all dietary treatments, with trivial differences evident between groups. It appears that high volume training overrides any effect of manipulating CHO availability on mucosal immunity in elite athletes. 相似文献
125.
Jacob E. Barkley Ellen Glickman Curtis Fennell Mallory Kobak Megan Frank Gregory Farnell 《Journal of sports sciences》2019,37(7):735-740
Low-cost physical activity monitors may provide a more accurate measure of physical activity than subjective methods (e.g., self-report) while being less costly than research-grade accelerometers. The present study assessed the validity of a low-cost monitor (Movband 2) to estimate physical activity behavior/intensity. Participants (N = 23, n = 16 female, BMI = 22.9 ± 4.0 kg/m2, age = 21.9 ± 1.6 years) completed four, five-minute treadmill stages (2.0, 3.0, 4.0, 5.0 MPH) while wearing both the Movband and the previously-validated Actigraph monitor. Oxygen consumption (VO2) was recorded during each stage (Laboratory assessment). A subset (n = 15, n = 10 female, BMI = 22.2 ± 3.2 kg/m2, age = 21.5 ± 0.8 years) of these participants then wore the two accelerometers for three days (Free-living assessment). During the Laboratory assessment there were strong, significant (r = 0.94, p ≤ 0.001) relationships between Movband and Actigraph counts and VO2. During Free-living assessment there was also a strong, significant (r = 0.97, p < 0.001) correlation between Movband and Actigraph counts. The low-cost, Movband accelerometer appears to provide a valid assessment of physical activity behavior/intensity. 相似文献
126.
Researchers have consistently pointed to positive links between sport, physical activity, health and wellbeing amongst marginalized population groups. This paper concentrates on a group about which little is presently known in terms of these links – Indigenous women in Australia. The catalyst for this focus is twofold: demographic data that, while sparse, suggests that this group has very low levels of participation in sport and associated physical activity; and second, a recent parliamentary inquiry into Indigenous sport in which the participation of women featured in several submissions. Both data sets confirm that Indigenous women are significantly underrepresented in the Australian sporting landscape. There is no systematic knowledge about why this is so. The present study contributes to that small body of literature by considering (a) evidence about participation rates of Indigenous women in sport; and (b) the aspirations of sport organizations to attract Indigenous women into their programs. 相似文献
127.
128.
129.
Wilson PM Rodgers WM Fraser SN Murray TC 《Research quarterly for exercise and sport》2004,75(1):81-91
The aim of this study was to examine propositions stemming from Self-Determination Theory (SDT) that contend motivational consequences vary as a function of different regulations in the exercise domain. Participants (N = 276; n = 98 men; n = 178 women) completed inventories assessing exercise regulations, current exercise behavior, and behavioral intentions to continue exercising for the next 4 months and the effort and importance associated with exercise participation. Bivariate analyses indicated autonomous exercise regulations (identified and intrinsic) were the strongest correlates of each motivational consequence across both sexes, and introjected regulation was positively associated with exercise consequences in women. Simultaneous multiple regression analyses indicated that exercise regulations accounted for a sizeable portion of the variance across each motivational consequence in both sexes (R2adj values ranged from .20 to .53). Both regression and structure coefficients revealed that introjected regulation was a stronger motivational force in women than men, and identified regulation was the most important predictor of all three motivational consequences in both sexes. Collectively, these findings suggest that exercise regulations differentially predict motivational consequences across sexes, and future research using this theoretical framework for examining motivational issues pertinent to the exercise domain appears warranted. 相似文献
130.
Letter orientation confusions (reversals) in the reading and writing of 10-year-old children with and without reading disability were investigated to determine whether reading disability is associated with letter orientation errors and to identify the nature of the errors. In a variety of tasks measuring letter orientation confusions in reception (reversal detection and recognition) and production (controlled writing, copying), individuals with reading disability made more orientation confusions than average readers. Orientation errors were more frequent for reversible than for nonreversible items in tasks involving long-term memory processes. The results did not appear to be related to group differences in attention or speed of motor responding. Possible sources of orientation confusions, including deficient magnocellular system processing, mislabeling, and overreliance on visual strategies, are discussed. 相似文献