Links between religiously-focused exercise and body shape preoccupation among young adults

This quasi-experimental study examined whether engaging in physical exercise integrated with a Christian religious focus would result in decreased body shape preoccupation and improved mental and emotional health. Data were collected at the beginning and end of an eight-week period from female and male college students in three conditions: (1) group exercise sessions integrating an explicit religious focus, (2) standard group exercise, and (3) a control condition without activities. The religious exercise group decreased in body shape preoccupation to a greater extent than the control group, but the groups did not differ in other psychological symptoms or affect. This offers an initial indication that integrating a religious focus with exercise may potentially offer a unique method for addressing body shape preoccupation that is not accounted for by improvements in mental health or affect. If confirmed through additional research, infusing a religious focus into exercise regimens might inspire a practical, inexpensive method of targeting body shape dissatisfaction among young adults.     

英语素质教育三维促进模式实验研究

本研究是在深入了解贵州省普通初中英语课堂教学的基础上,针对其英语教学中存在的主要问题。构建了英语素质教育三维促进模式,并运用此模式进行实验。实验结果表明：三维促进模式对提高学生的英语语言能力有促进作用。     

The effects of aerobic exercise on working memory in methamphetamine-dependent patients: Evidence from combined fNIRS and ERP

ObjectiveTo explore the effect of aerobic exercise on working memory according to exercise intensity in patients with methamphetamine (MA) dependence.DesignTwelve-week randomized controlled trial.MethodForty-five MA-dependent patients were divided randomly into three groups participating in 12-week moderate- and high-intensity aerobic exercise interventions and no intervention (control), respectively. Working memory performance was assessed using a 2-back task, and a combined functional near-infrared spectral imaging–event-related potential measure was used to identify spatial and temporal components of the neurofunctional underpinnings of this performance.ResultsHigh-intensity exercise significantly enhanced the discernment aspect of working memory. It also decreased N1 and P2 amplitudes, and increased neural activity in the left dorsolateral prefrontal cortex.ConclusionsThe findings of this study suggest that high-intensity aerobic exercise can enhance working memory and neural activity in MA-dependent patients, and thus that it may serve as an effective therapeutic tool for these patients.     

Dancing with passion: A look at interpersonal relationships

Drawing from the dualistic model of passion for activities (Vallerand et al., 2003), this research investigated the role of passion for social partnered dancing in relationships quality with other dancers as well as outside of the dance community, in a romantic relationship. Study 1 showed that harmonious passion (HP) was related to enjoyment while dancing with a novice partner, whereas obsessive passion (OP) was associated with negative interactions with an incompetent partner. Study 2 showed that HP was positively related to relationship quality with a preferred dance partner and the dance community through mastery-approach and social connection goals, whereas the opposite effect characterized OP. Also, OP was negatively related to relationship quality with both a dance partner and a romantic partner through conflict, whereas the reverse trend characterized HP. This research identified mechanisms through which passion may affect relationships within and outside a passionate activity such as dance.     

身体活动的双系统理论:一种强化学习的视角

以理性决策为基础的锻炼行为理论被认为是理解身体活动的主导体系, 它提供了与身体活动相关的认知构念作为有价值的信息。基于社会生态模型设计的行为干预措施, 因表现出了更好的效果而备受关注。近期研究表明, 积极的运动认知和当前体育环境都没能很好地促进个人锻炼习惯的养成, 因此有必要探索新的理论体系来阐明个人锻炼习惯的形成机制。解释身体活动的最新体系是双系统理论, 由于其考虑了身体活动的无意识和快乐决定因素, 有望提供一个更广泛的动机视角。一方面, 多个有代表性的身体活动双系统模型, 从简单的自发路径, 到情境线索与锻炼习惯, 再到突出自动情感评价作用的复杂概念模型, 阐明了系统1的构建, 结合锻炼行为理论所关注的系统2, 为模型的构建提供了依据。另一方面, 通过对双系统的竞争、协调和层级控制原则的分析, 为模型的控制提供了建议。经典的强化学习框架解释了双系统模型的构建与控制原则:在模型的构建方面, 无模型与基于模型的强化学习分别表示系统1和系统2。在模型的控制方面, Dyna协作架构与分层强化学习, 为身体活动可能是一种相互协作、分层执行的复杂行动组合提供了合理解释。最后提出强化学习视角下锻炼者-体育环境的互动模式, 试图从一个全新的角度探讨锻炼行为。     

运动习惯与社区老年人认知功能的关系

为评估社区老年人运动习惯与认知功能的关系,在北京市通过分层、方便取样的方法选取60岁以上的老年人732名,采用自编调查表收集一般人口学资料及运动习惯情况（包括有无运动习惯,运动频率,运动持续时间）,使用简明精神状态评估量表（MMSE）和北京版蒙特利尔认知评估量表（MoCA-BJ）评估认知功能。结果发现：（1）运动组整体认知功能及视空间定向能力得分均高于无运动组;（2）有无运动习惯可正向预测整体认知功能及视空间定向能力得分;（3）运动持续10年及以上组整体认知功能得分高于运动持续10年以下组。结果表明：相对于无运动习惯的社区老年人,有运动习惯的社区老年人的整体认知功能及视空间定向能力更好;运动持续年数较长,对社区老年人的认知功能起到促进作用。     

Your Neighbour Is Yourself Reflected in the Mirror of Life

This paper engages with the narrative of the Good Samaritan from a Naga perspective in the context of COVID-19. It demonstrates how Naga Indigenous hospitality, as opposed to contemporary Christianized hospitality in Nagaland, has an affinity with the teaching of Jesus in the narrative. The pertinent question it raises is what the Good Samaritan hospitality would look like if articulated from an Indigenous context during a pandemic. The paper argues that through rereading the story of the Good Samaritan, the Naga churches and society in general have the potential to reclaim and engage Naga’s Indigenous culture of hospitality that supersedes ethnicity in the ongoing pandemic.     

Reducing disruptive behavior in an urban school cafeteria: An extension of the Good Behavior Game

Non-classroom settings are often the most violence-prone areas within a school. This study investigated the impact of an interdependent group contingency on the disruptive behaviors of students in grades K-6 in an urban school cafeteria. Nine female noontime aides and National School and Community Corps staff members implemented the Lunchroom Behavior Game (LBG), a modification of the Good Behavior Game (Barrish, Saunders, & Wolf, 1969), within a multiple-baseline design across three lunch periods. Results showed a decrease in the level of disruptive behaviors following the implementation of the LBG in each lunch period and a decreasing trend for two of the three lunch periods. Discussion focuses on the use of the LBG in preventing antisocial behavior and role expansion for school psychologists interested in promoting school-based prevention strategies.     

论亚里士多德的善

善是存在的本体。它是幸福。最完美的幸福是沉思。对于这种活动,人们不能够言说（称赞）。善是好。好是主体的私意的表达。这意味着善依据于主体的自愿、私意,并能够带来欢乐。善是真它陈述了现象的关系。真仅仅关注现象而不是作为存在的真正的善因此,真的善其实并不真。     

Brief Report: Self-Objectification and Esteem in Young Women: The Mediating Role of Reasons for Exercise

In this study we investigated the interrelationships between self-objectification, reasons for exercise, body satisfaction, body esteem, and self-esteem. A questionnaire that assessed each of these constructs was completed by 104 female participants between the ages of 16 and 25 who exercised regularly at a fitness center. Self-objectification and appearance-related reasons for exercise were significantly negatively related to body satisfaction, body esteem, and self-esteem, and functional reasons for exercise were positively related to each of these outcome measures. Self-objectification also predicted the reasons women exercise. More important, reasons for exercise were found to mediate the relationships between self-objectification and body satisfaction, body esteem, and self-esteem. It was concluded that objectification theory can be extended usefully into the realm of exercise and that, among women who exercise, motivations for exercise account for the reduced body satisfaction and self-esteem for women high on self-objectification.