“There is soccer but we have to watch”: the embodied consequences of rhetorics of inclusion for South African children with cerebral palsy

Twenty years after the advent of democracy in South Africa (SA), there have been some successes in the achievement of greater equality, access and inclusion for many persons with disabilities. The move towards inclusive education may, however, have had unanticipated embodied consequences for people positioned discursively as included, but who in fact may in some respects be further marginalised than they had been under apartheid. We describe ethnographic research conducted in a special needs school in SA to explore the lived experiences of children with cerebral palsy and their involvement in physical activity. Our study shows how inclusive educational practices in SA have impeded involvement in sport for some children with motor impairments because of resource limitations and other historic reasons. This paper raises important questions about the role of community psychology in recognising, naming and contributing to action around injustices, which may be hard to see but which can have profound effects on the lives and bodies of those who experience exclusion. Copyright © 2015 John Wiley & Sons, Ltd.     

The Council of Newton: A Pedagogical Exercise for Understanding Conceptual and Historical Difference with Respect to Intra‐Religious Notions of Divinity

In this essay, I examine the following pedagogical question: how can we unlock students' mistaken notions that religious “traditions” are monoliths, and instead help them to recognize, puzzle over, and appreciate the complex multiplicity and vibrant set of doctrinal and ritual conversations that characterize religious traditions? More specifically, how can we teach students to recognize these differences with respect to a religion's notions of god? And how can we do so even when students are particularly stuck on, invested in, or trained to see homogeneity? In answer to these questions, I present an exercise that I have used in my World Religions courses. This exercise – which I call the “Council of Newton” (named for the building in which I first taught it) – is particularly effective because it helps students uncover and wrestle with this diversity at two levels: conceptually and historically.     

Team activity recognition in Association Football using a Bag-of-Words-based method

In this paper, a new methodology is used to perform team activity recognition and analysis in Association Football. It is based on pattern recognition and machine learning techniques. In particular, a strategy based on the Bag-of-Words (BoW) technique is used to characterize short Football video clips that are used to explain the team’s performance and to train advanced classifiers in automatic recognition of team activities. In addition to the neural network-based classifier, three more classifier families are tested: the k-Nearest Neighbor, the Support Vector Machine and the Random Forest. The results obtained show that the proposed methodology is able to explain the most common movements of a team and to perform the team activity recognition task with high accuracy when classifying three Football actions: Ball Possession, Quick Attack and Set Piece. Random Forest is the classifier obtaining the best classification results.     

学前儿童迷走神经活动与情绪反应、情绪调节及冲动性的关系

Porges的多迷走神经理论提出迷走神经活动(vagal activity)与儿童的情绪及社会行为密切联系,已有研究探讨了儿童迷走神经活动与儿童的情绪反应及调节的关系,但研究结论不够清晰,需要进一步研究澄清。本研究选取93名4-6岁学前儿童被试,运用生理测量手段与呼吸性窦性心律不齐(respiratory sinus arrhythmia,RSA)分析的方法,采用父母报告的学前儿童情绪反应强度、情绪调节能力、冲动性为结果变量,进一步探讨儿童迷走神经活动(以基线RSA、RSA撤出、RSA恢复为指标)与情绪反应、情绪调节及冲动性的关系。研究发现:(1)基线RSA与儿童情绪反应强度显著负相关,与儿童情绪调节能力显著正相关,基线RSA是儿童情绪反应强度显著负向预测因子,是儿童情绪调节能力的显著正向预测因子;(2)RSA撤出、RSA恢复性与儿童冲动性显著负相关,是儿童冲动性显著负向预测因子。研究结果支持了Porges的多迷走神经理论,表明迷走神经活动与儿童情绪反应、情绪调节及冲动性密切联系。     

Ambulatory assessment for physical activity research: State of the science,best practices and future directions

Technological and digital progress benefits physical activity (PA) research. Here we compiled expert knowledge on how Ambulatory Assessment (AA) is utilized to advance PA research, i.e., we present results of the 2nd International CAPA Workshop 2019 “Physical Activity Assessment – State of the Science, Best Practices, Future Directions” where invited researchers with experience in PA assessment, evaluation, technology and application participated. First, we provide readers with the state of the AA science, then we give best practice recommendations on how to measure PA via AA and shed light on methodological frontiers, and we furthermore discuss future directions. AA encompasses a class of methods that allows the study of PA and its behavioral, biological and physiological correlates as they unfold in everyday life. AA includes monitoring of movement (e.g., via accelerometry), physiological function (e.g., via mobile electrocardiogram), contextual information (e.g., via geolocation-tracking), and ecological momentary assessment (EMA; e.g., electronic diaries) to capture self-reported information. The strengths of AA are data assessments near real-time, which minimize retrospective biases in real-world settings, consequentially enabling ecological valid findings. Importantly, AA enables multiple assessments across time within subjects resulting in intensive longitudinal data (ILD), which allows unraveling within-person determinants of PA in everyday life. In this paper, we show how AA methods such as triggered e-diaries and geolocation-tracking can be used to measure PA and its correlates, and furthermore how these findings may translate into real-life interventions. In sum, AA provides numerous possibilities for PA research, especially the opportunity to tackle within-subject antecedents, concomitants, and consequences of PA as they unfold in everyday life. In-depth insights on determinants of PA could help us design and deliver impactful interventions in real-world contexts, thus enabling us to solve critical health issues in the 21st century such as insufficient PA and high levels of sedentary behavior.     

Stronger Than You Think: Older Women and Physical Activity

Many negative stereotypes of older women are related to changes in the body that render it incompetent (e.g., weak, frail, debilitated). Such stereotypes disempower women in the eyes of others and in their own eyes if they come to embody the stereotype. One way to resist the stereotype and remain empowered is to engage in regular physical activity, which increases stamina, energy, muscle strength, joint flexibility, and balance. Here we review the physical and mental health benefits of physical activity for older women and discuss the barriers that keep many older women from regular exercise. We discuss ways that feminist therapists can encourage their older clients to become more physically active, provide information about role models who can inspire clients, and suggest resources suitable for recommendation.     

Motivational interviewing and self-determination theory in a web-based computer tailored physical activity intervention: A randomized controlled trial

Objective: This study explores whether a web-based physical activity (PA) intervention grounded in self-determination theory (SDT) and motivational interviewing (MI) is more effective and better appreciated than a traditional web-based PA intervention.

Design: A randomized controlled trial was conducted, comparing (1) I Move; a web-based PA intervention based on SDT and MI, (2) Active Plus; a traditional web-based PA intervention and (3) a waiting list control condition.

Main outcome measures: Weekly minutes of moderate to vigorous PA and weekly days with ≥30 min PA were measured through self-report at baseline and at 3 and 6 months from baseline.

Results: I Move achieved a small, but significant increase in weekly minutes of moderate to vigorous PA, while Active Plus did not have a significant impact on this outcome. Both interventions were effective in increasing weekly days with ≥30 min PA, whereas Active Plus yielded a greater effect on this outcome.

Conclusion: Overall, the web-based PA intervention grounded in SDT and MI did not outperform the traditional web-based PA intervention. Further research should reveal whether this type of intervention is profitable for long-term maintenance of PA levels.     

Effect of a behavioral intervention on dimensions of self-regulation and physical activity among overweight and obese adults with type 2 diabetes: a pilot study

The purpose of this pilot study was to determine the preliminary effect of a behavioral intervention on the use of self-regulation strategies and moderate-to-vigorous physical activity (MVPA) in overweight and obese adults with type 2 diabetes. 23 individuals recruited from ResearchMatc.org and campus advertisements were randomized into an intervention (n = 12) and control (n = 11) group. The intervention group received a behavioral intervention that used goal setting, time management, and self-monitoring to target dimensions of self-regulation and MVPA. The control received information regarding their PA habits. MVPA was measured via BodyMedia Armbands at pre- and post-test. The use of self-regulatory strategies for MVPA was assessed at pretest and posttest using the Self-Regulation for Exercise Scale. Cohen’s d effect sizes were calculated to determine the practical impact of the intervention. The intervention had a large effect on all dimensions of self-regulation across time: including total self-regulation (3.15), self-monitoring (4.63), goal setting (3.17), social support (1.29), self-reward (1.98), time management (4.41), and overcoming barriers (2.25). The intervention had no impact on dimensions of MVPA across time. This pilot study demonstrated the ability of a behavioral intervention to improve the use of self-regulation strategies for MVPA in a sample of adults with type 2 diabetes. These findings can further inform the development of health promotion programs to promote self-regulation. Future research should focus on determining ability of improvements in self-regulation to stimulate behavior change.