Birth parents’ perceptions of professional practice in child care and adoption proceedings: implications for practice

This paper explores non‐relinquishing birth parents’ experiences of contested child care and adoption proceedings. It highlights the perceptions and voices of birth parents which are rarely prioritized in dominant discourses of professional practice in this area. The paper reviews previous related research and also discusses a small‐scale empirical study which elicited the perspectives of three birth parents whose children had been made subject to care proceedings and placed for adoption in England. Drawing on previous research and this study, the paper makes range of practice recommendations for sensitive professional practice with birth parents during contested child care and adoption proceedings.     

Talking out the rage: an ego‐supportive intervention for work with potentially abusive parents

Child abuse experts agree that the single factor ultimately responsible for child maltreatment is the inability of parents to control their aggressive impulses. This paper describes a verbalizing, ego‐supportive intervention for work with potentially abusive parents. It is designed to give parents increased understanding of the experience of parenting and greater control over their angry impulses. The intervention is based on two well‐supported premises: anger towards one's children is natural and inevitable; and putting angry feelings and thoughts into words significantly diminishes the tendency to put them into action. The engagement, ego‐building and prevention benefits of the intervention are discussed.     

Broadening the Study of Infant Security of Attachment: Maternal Autonomy‐support in the Context of Infant Exploration

Although security of attachment is conceptualised as a balance between infants' attachment and exploratory behaviours, parental behaviours pertaining to infant exploration have received relatively little empirical attention. Drawing from self‐determination theory, this study seeks to improve the prediction of infant attachment by assessing maternal autonomy‐support during infant exploration, in addition to maternal sensitivity. Seventy‐one dyads participated in two home visits. Maternal sensitivity was assessed when the infants were 12 months old, whereas maternal autonomy‐support and infant attachment were assessed at 15 months. The results revealed that autonomy‐support explained an additional portion of the variance in attachment when maternal socioeconomic status and sensitivity were controlled. These results speak to the relevance of a theory‐driven approach to examining maternal behaviours in the context of child exploration.     

Good value for public money? The case of R&D policy

This paper evaluates the role of public R&D support on Italian manufacturing SMEs’ innovation activities, focusing on innovation output rather than innovation input. Combining information from EPO records and the Capitalia survey, the new data set enables a counterfactual assessment of R&D policy from 2001 to 2003 (2009 is the final year of the post-treatment period). We find that publicly supported firms have higher R&D expenditure regardless of their characteristics, confirming a strong additionality effect of public policies on innovation inputs. However, this additional spending does not increase firms’ probability of patenting or the number of patents in comparison with privately financed R&D.     

Indirect effects of the Family Check‐Up on youth extracurricular involvement at school‐age through improvements in maternal positive behavior support in early childhood

Extracurricular involvement in the school‐age years has widespread potential benefits for children's subsequent socioemotional development, especially for low‐income youth. However, there is a dearth of research on interventions aimed at increasing school‐age extracurricular involvement in low‐income youth. Thus, the present study aimed to test the collateral effect of a brief, family‐focused intervention for low‐income families, the Family Check‐Up, on children's school‐age extracurricular involvement via improvements in maternal positive behavior support (PBS) in early childhood. The sample (n = 630, 50% female, 50% White, 28% Black/African American) represented a subsample of families from the Early Steps Multisite Study. At the age of two, families were randomly assigned to the Family Check‐Up or Women, Infants, and Children Nutritional Supplement Services as usual. Mother‐child dyads participated in observed interaction tasks at child ages 2 and 3 that were subsequently coded to assess PBS. Primary caregivers reported on children's school‐age extracurricular involvement at ages 7.5, 8.5, and 9.5. Results indicated that although there was not a direct path between intervention status and children's school‐age extracurricular involvement, a significant indirect path emerged from intervention group to changes in PBS between ages 2 to 3 to children's school‐age extracurricular involvement. The results are discussed in terms of implications for designing preventive interventions in early childhood that promote extracurricular involvement at school‐age, particularly for children at risk for maladaptive outcomes.     

经济极化背景下民族间发展差距问题变化及应对

我国区域经济发展表现出越来越明显的向核心城市极化的趋势,在全国形成了三大经济核心,而各省级区域也围绕着“首位城市”极化。经济极化在中西部民族省区,体现得更明显。但中西部民族省区因为远离国家经济核心,无法有效分享国家经济核心发展红利,而在本区域经济极化的过程中,人口、资源、财富向核心城市集聚的步伐不一,导致本来就比较大的民族间发展差距问题,变得更加复杂。为此,各地应在顺应经济极化趋势的情况下,改变发展思路,加大引导少数民族劳动者向核心城市转移,探寻跨区域土地、人口、财政等协同分配,避免核心城市在虹吸周边地区资源、财富的同时,却排斥周边人口,以人均的发展均衡代替片面的区域均衡发展。     

Local orthogonal polynomial expansion for density estimation

A local orthogonal polynomial expansion (LOrPE) of the empirical density function is proposed as a novel method to estimate the underlying density. The estimate is constructed by matching localised expectation values of orthogonal polynomials to the values observed in the sample. LOrPE is related to several existing methods, and generalises straightforwardly to multivariate settings. By manner of construction, it is similar to local likelihood density estimation (LLDE). In the limit of small bandwidths, LOrPE functions as kernel density estimation (KDE) with high-order (effective) kernels inherently free of boundary bias, a natural consequence of kernel reshaping to accommodate endpoints. Consistency and faster asymptotic convergence rates follow. In the limit of large bandwidths LOrPE is equivalent to orthogonal series density estimation (OSDE) with Legendre polynomials, thereby inheriting its consistency. We compare the performance of LOrPE to KDE, LLDE, and OSDE, in a number of simulation studies. In terms of mean integrated squared error, the results suggest that with a proper balance of the two tuning parameters, bandwidth and degree, LOrPE generally outperforms these competitors when estimating densities with sharply truncated supports.     

Engaging on the ‘front line’: exploring how family support teams construct meaning in their work with young mothers

This paper explores the provision of family support services for young mothers within a Sure Start Children's Centre, drawing on data collected within a larger study. It identifies how the family support team attempted to build supportive relationships with young mothers between the ages of 16 and 19 years. The findings presented here draw on narrative interviews (n = 10) and focus group interviews (n = 2) with the family support team that included early years workers, family support workers and their managers. The findings captured how the participants actively resisted the stigma (Goffman 1963) of teenage motherhood in order to support young mothers in gaining the necessary skills and knowledge to care for their child. Drawing on the findings, this paper argues that the building of a supportive relationship enables a young mother to construct positive counter‐narratives about her parenting experience. This suggests that the family \to offer informal early support to young mothers who are at risk of more formal intervention. However, the complexity of this task should not be underestimated because in doing this, the family support team must at all times ensure the well‐being and safety of the child.     

汉语作为第三语言的学习动机研究

开展燕尾式隧道支护体系现场监测试验，研究分析了围岩与初支接触压力、锚杆轴力、钢拱架应力和初喷砼层应力。试验结果表明：大跨断面围岩压力对施工的动态响应明显，连拱断面围岩压力伴随后行洞室开挖产生的空间效应变化显著；锚杆多承受拉力作用，大跨段锚杆支护效果较连拱段明显，锚杆支护参数存在进一步优化的空间；初喷砼层与钢拱架普遍承受压力作用，均发挥了相应的支护作用。研究成果可为类似工程的修建提供参考。