Family factors and parenting in Ukraine

The present study aimed to estimate the use of positive and negative parenting practices in Ukraine and explore relationships between parenting practices, intimate partner violence (IPV), alcohol use, and sociodemographics. Parents of children (N = 320) ages 9–16 from three Ukrainian regions answered questions from the Alabama Parenting Questionnaire (APQ), the Revised Conflict Tactics Scales (CTS-R), Family Adaptability and Cohesion Evaluation Scale (FACES), and the Alcohol Use Section of the Drinking and Drug History and Current Use Patterns questionnaire. Ukrainian parents who reported lower use of alcohol, balanced family functioning and lower intimate partner violence were more likely to use positive parenting and less likely to use negative parenting practices. Parents with lower education were more likely to use negative parenting practices. Furthermore, alcohol use, IPV, parent education and higher family income were significantly and indirectly related with positive and negative parenting scores. The model explained 61% of variance in the positive parenting, 67% in the negative parenting.     

An Overall Study on Automated Writing Evaluation

Automated Writing Evaluation (AWE) program is designed to provide instant scores based on automated writing scor?ing engine along with diagnostic feedback. Five main AWE programs are introduced, four i...     

运算放大器工作状态的判断及分析

在电子技术教学中,分析运算放大器系统时,应根据运算放大器系统的反馈情况,判断它的工作状态;分析工作状态时,要充分考虑运放系统是处于线性区还是饱和区。线性区可按虚短或虚地原则处理,饱和时不能按虚短原则处理,应用“虚短”和“虚地”时应注意“虚短”是“虚地”的特殊形式。     

A coach’s political use of video-based feedback: a case study in elite-level academy soccer

This paper examines the video-based pedagogical practices of Terry (pseudonym), a head coach of a professional junior academy squad. Data were collected through 6 in-depth, semi-structured interviews and 10 field observations of Terry’s video-based coaching in situ. Three embracing categories were generated from the data. These demonstrated that Terry’s video-based coaching was far from apolitical. Rather, Terry strategically used performance analysis technologies to help fulfil various objectives and outcomes that he understood to be expected of him within the club environment. Kelchtermans’ micropolitical perspective, Callero’s work addressing role and Groom et al.’s grounded theory were primarily utilised to make sense of Terry’s perceptions and actions. The findings point to the value of developing contextually grounded understandings of coaches’ uses of video-based performance analysis technology. Doing so could better prepare coaches for this aspect of their coaching practice.     

积极心理学运动及对我国新农村建设的启示

积极心理学是上世纪末兴起的一场心理学运动,积极心理学关注于人所具有的种种美德、积极品质、积极能力和积极潜力等人性中的积极方面,致力于使生活更加富有意义。不管是在发展理念层面,还是在具体的发展战略实施层面,积极心理学的这些主张都对我国今天新农村的建设具有很大的启示意义。     

信息反馈与汉语修辞

言语交际。信息传递，不都是简单的、单向的、固定的、一次性的。更多的。因此而更有现实意义和理论价值的，乃是那些复杂的、双向的、随机的、多次传递方能完成的。因此，判定某处修辞是成功的还是失败的，必须考察其在一个复杂的修辞流程中所起的作用，视其所造成的到底是正反馈还是负反馈。如若其所造成的是正反馈，那么，不管它多么生动、形象，都是失败的修辞；如若造成的是负反馈，那么，不管它多么朴拙、背谬，都是成功的修辞。     

一类奇阶中立型差分方程的振动性

给出了奇阶中立型时滞差分方程Δ^d(pnxn-qnxn-r) γnx(n-δ）=0,n=0,1,2，…，振动的几个充分条件。     

The role of feedback from the school leader during teacher evaluation for teacher and school improvement

Since the turn of the century, teacher evaluation has been introduced around the world with the intent to improve teaching. However, in the literature on teacher evaluation, often findings reveal critical accounts about the effectiveness of feedback in teacher evaluation for teacher and school improvement. This article presents a qualitative study in eight schools where teachers did indicate to find the feedback they discussed with school leaders during teacher evaluation processes useful. In this study, we investigate whether we can identify what teachers actually do with this feedback and which factors contribute to their response. Our findings demonstrate the importance of school organizational characteristics and an integrated leadership approach for the feedback response of teachers. Also, our findings reveal how teacher evaluation is used in these schools to further school improvement.     

基于两个GFSRG的组合随机数发生器

随机数是蒙特卡罗(Monte Carlo)方法的关键因素.首先给出一种广义反馈位移寄存器发生器及其缺点,然后在此基础上提出一种基于两个广义反馈位移寄存器方法的组合随机数发生器,最后给出一些严密的统计检验,结果证明这种组合随机数发生器不失为一种较好的随机数发生器.     

浅谈英语中的委婉表达法

英语会话中有许多比较含蓄和委婉的说法。笔者通过观察、搜集、总结出一些表达规律。了解英语中的这些谈吐技巧 ,可以增进我们对英语的认识与正确运用。