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211.
High-impact practices (HIPs) implemented in criminal justice have traditionally been designed as stand-alone courses. However, HIPs can also be integrated into existing criminal justice courses to deepen student empathetic understanding of key roles and concepts. As such, the purpose of the present study is threefold. First, we provide a discussion of a HIP probation simulation project created as a key part of an undergraduate community corrections elective course utilizing the D.E.A.L. Model for Critical Reflection for all assessments. Second, we examine student experiences at the conclusion of the HIP by performing a content analysis of the summary experience papers for themes related to their overall experience, and individual empathetic experiences as a probationer and probation officer. Third, we discuss suggested modifications for future iterations of this and similar HIPs implemented within existing criminal justice courses. 相似文献
212.
Keith M. Diaz David J. Krupka Melinda J. Chang Ian M. Kronish Natalie Moise Jeff Goldsmith 《Journal of sports sciences》2018,36(2):206-212
Wrist-based accelerometers are increasingly used to assess physical activity (PA) in population-based studies; however, cut-points to translate wrist-based accelerometer counts into PA intensity categories are still needed. The purpose of this study was to determine wrist-based cut-points for moderate- and vigorous-intensity ambulatory PA in adults for the Actical accelerometer. Healthy adults (n = 24) completed a four-phase treadmill exercise protocol (1.9, 3.0, 4.0 and 5.2 mph) while wearing an Actical accelerometer on their wrist. Metabolic equivalent of task (MET) levels were assessed by indirect calorimetry. Receiver operating characteristics (ROC) curves were generated to determine accelerometer counts that maximised sensitivity and specificity for classification of moderate (≥3 METs) and vigorous (>6 METs) ambulatory activity. The area under the ROC curves to discriminate moderate- and vigorous-intensity ambulatory activity were 0.93 (95% confidence interval [CI]: 0.90–0.97; P < 0.001) and 0.96 (95% CI: 0.94–0.99; P < 0.001), respectively. The identified cut-point for moderate-intensity ambulatory activity was 1031 counts per minute, which had a corresponding sensitivity and specificity of 85.6% and 87.5%, respectively. The identified cut-point for vigorous intensity ambulatory activity was 3589 counts per minute, which had a corresponding sensitivity and specificity of 88.0% and 98.7%, respectively. This study established intensity-specific cut-points for wrist-based wear of the Actical accelerometer which are recommended for quantification of moderate- and vigorous-intensity ambulatory activity. 相似文献
213.
Natalie Lander Judith Mergen Philip J. Morgan Jo Salmon Lisa M. Barnett 《Journal of sports sciences》2019,37(4):357-363
Perceived and actual motor competence (MC) influence physical activity (PA) behaviour. Notably, both are lower in girls than in boys. This study aimed to investigate (i) whether a 12-week, teacher-led intervention that improves actual MC (Lander, N., Morgan, P. J., Salmon, J., & Barnett, L. M. (2017). Improving early-adolescent girls’ motor skill: A cluster randomized controlled trial. Medicine and Science in Sports and Exercise. 49(12), 2498–2505) could also improve adolescent girls’ physical self-perception and perceived MC, and (ii) whether change in actual MC is associated with post-intervention perceptions A randomized controlled trial with 171 girls (mean age 12.48 ± 0.34 years), measured perception (i.e., physical self-perception profile (PSPP) and pictorial scale of perceived movement skill competence (PMSC)) and actual MC (i.e., Victorian FMS Teachers’ Assessment Manual). Mixed models with post-intervention perception as the outcome, adjusting for baseline perception, group, and change in actual MC, as well as clustering, were performed. An interaction term between change in MC and intervention status was included to test the secondary aim. There were significant intervention effects on girls’ physical self-perception as well as their perceived MC. However, there was no association between change in actual MC across the intervention and post intervention perception. While the intervention improved both actual MC and perceived MC, they were not associated. 相似文献
214.
Martin D. Hoffman Natalie Badowski Joseph Chin Kristin J. Stuempfle Carol A. Parise 《Journal of sports sciences》2017,35(7):669-677
The primary study objective was to identify determinants of short-term recovery from a 161-km ultramarathon. Participants completed 400 m runs at maximum speed before the race and on days 3 and 5 post-race, provided a post-race blood sample for plasma creatine kinase (CK) concentration, and provided lower body muscle pain and soreness ratings (soreness, 10-point scale) and overall muscular fatigue scores (fatigue, 100-point scale) pre-race and for 7 days post-race. Among 72 race finishers, soreness and fatigue had statistically returned to pre-race levels by 5 days post-race; and 400 m times at days 3 and 5 remained 26% (P = 0.001) and 12% (P = 0.01) slower compared with pre-race, respectively. CK best modelled soreness, fatigue and per cent change in post-race 400 m time. Runners with the highest CKs had 1.5 points higher (P < 0.001) soreness and 11.2 points higher (P = 0.006) fatigue than runners with the lowest CKs. For the model of 400 m time, a significant interaction of time with CK (P < 0.001) indicates that higher CKs were linked with a slower rate of return to pre-race 400 m time. Since post-race CK was the main modifiable determinant of recovery following the ultramarathon, appropriate training appears to be the optimal approach to enhance ultramarathon recovery. 相似文献
215.
Theoretically and practically E-Government and the digital divide are intertwined social phenomena. Using sophisticated information technologies (IT) in government has little social value if citizens are not able to use services or interact in political processes in meaningful ways. Similarly, understanding the development and use of IT in government without incorporating a demand perspective would potentially lead to partial explanations of a complex social reality. This article argues that studies about E-Government and the digital divide, which have been relatively disconnected research areas, have important parallels and potential intersections. These parallels may be useful in understanding E-Government projects and policies in a more comprehensive way and, consequently, for developing effective digital strategies. The paper reviews trajectories in E-Government and digital divide research and suggests potential implications drawn from the digital divide literature for E-Government research and practice, including model and theory development, understanding users, and some determinants of demand. 相似文献
216.
Natalie Lander Darius Nahavandi Shady Mohamed Inimfon Essiet 《Journal of sports sciences》2020,38(13):1539-1549
ABSTRACT The study purpose was to use Inertial Measurement Units (IMUs) to objectively assess children’s motor competence in seven movement skills. Fourteen children aged from seven to 12 years (M = 9.64) participated. Children were asked to perform up to 10 trials of each skill. Children performed the skills, which were captured by XSENS MVN Awinda wireless motion capture, and video. Skills were assessed from video as per the criteria from the Test of Gross Motor Development 3. Initially, 17 IMU sensors were used for signal processing, but this was restricted to four sensors (wrists and ankles) to be more feasible for field assessment. Results of the signal testing against its modelled “Good” signal, showed the skip was classified correctly each time, as was the sidestep. Accuracy % rates for each skill were: kick (95.2), catch (95.0), throw (80.5), jump (78.9), and hop (76.9). Using signal processing-based methods via four sensors was a reliable and feasible way to assess seven motor skills in children. This approach means monitoring and assessment of children’s skills can be objective, which will potentially reduce the time involved in motor skill assessment and analysis for research, clinical, sport and education purposes. 相似文献
217.
The purpose of this study was to examine the relationship between measures of written vocabulary and writing quality. Participants
included 92 second-grade students and 101 fourth-grade students. Students completed two writing samples: one an experimenter-developed
writing task and the other, a standardized assessment of writing quality. Research questions examined whether four vocabulary
measures (vocabulary diversity, less frequent vocabulary, mean syllable length, number of polysyllabic words) demonstrated
developmental differences, whether the vocabulary measures remained stable across two different writing prompts, and whether
the vocabulary measures explained unique and shared variance beyond that explained by compositional length and compositional
spelling. The results indicated that vocabulary diversity and less frequent vocabulary showed developmental differences across
the two writing tasks. Vocabulary diversity was the only variable to remain stable across the two writing tasks. Commonality
analysis revealed that vocabulary measures explained unique and shared variance in writing quality in all four models (2 grades
and 2 writing prompts). Generally, vocabulary diversity was the most stable and consistent of the four vocabulary variables. 相似文献
218.
The main purpose of this study was to explore the mental health and subjective well-being of staff working with adolescents with severe and profound multiple learning difficulties. The participants were 19 teachers and 25 teaching assistants working in an inner London, local authority, specialist day provision. A demographic questionnaire, the Hospital Anxiety and Depression Scale, the Connor-Davidson Resilience Scale, the Positive Affect Scale, and the Satisfaction with Life Scale were used as data collection tools. The inferential statistical tools used were t-tests and correlational analyses. The study brought to light a high number of borderline and abnormal anxiety scores among all staff. The study also found a significant difference in the resilience scores of teachers and teaching assistants, with teaching assistants scoring higher on the resilience scale. The results, alongside findings from previous research, call for better mental health support for teachers and staff working in the field of special educational needs and disabilities. The study highlights the emotional toll on educators, and the need for mitigation strategies that promote good mental health outcomes for both teachers and students. 相似文献
219.
220.
Rolla E. Lewis Courtney Herb Erin Mundy-Mccook Natalie Capps-Jenner 《Educational Action Research》2019,27(1):75-90
ABSTRACTThis article is a collaboration involving a professor and three graduate students. Together, they explore lifescaping action research pedagogy guided by the participatory inquiry process. Since the lesson taught is not the lesson learned, the first author presents a perspective about teaching PIP followed by the graduate students’ collective responses enacting what they learned in three different school settings. 相似文献