2～3.5岁儿童执行功能发展特点及其言语能力的影响

2~3.5岁是婴儿成长到幼儿的重要发展转折期,也是儿童执行功能及言语能力的发展萌芽期。研究通过测查北京市81名2~3.5岁儿童在固定盒子任务、搭积木任务、A非B任务和皮博迪图片词汇测验上的表现,探究了该年龄段儿童执行功能的发展特点、各成分间的内部关系、以及言语能力对执行功能的影响。结果发现:(1)在2~3.5岁期间,除认知灵活性外,儿童的工作记忆与抑制控制均快速发展,其中,2.5岁前后是工作记忆与抑制控制的重要发展时期;(2)在2~3岁期间,认知灵活性与工作记忆之间相关密切,在3~3.5岁期间,认知灵活性与抑制控制的相关密切,3岁是儿童执行功能内部成分关系的重要发展转折期;(3)在2~3.5岁期间,儿童言语能力呈现快速发展,并且言语能力对该年龄段执行功能各成分间关系产生一定的影响,但不同言语能力的儿童在执行功能各成分的表现并没有显著差异。     

Extending the 3 × 2 achievement goal model to the sport domain: The 3 × 2 Achievement Goal Questionnaire for Sport

In the present research, we sought to extend the 3 × 2 achievement goal model recently proffered in the school domain to the sport domain. We did so by conducting two studies focused on the development and initial validation of the 3 × 2 Achievement Goal Questionnaire for Sport (3 × 2 AGQ-S). Study 1 (n = 679), devised items for the questionnaire and demonstrated that data from the questionnaire nicely fit the proposed 3 × 2 model, showed a better fit to the 3 × 2 model than to alternative models, and indicated that each goal variable had good internal consistency. Study 2 again documented the strong psychometric properties of the measure, and additionally linked the goal variables to other constructs central to the achievement goal literature. The establishment of this measure allows extensive study of the 3 × 2 achievement goal model in the sport domain, and promises to yield deeper insights into the nature of achievement motivation in such contexts.     

Gender Role Attitudes across the Transition to Adolescent Motherhood in Mexican‐Origin Families

Using longitudinal data collected at four time points from 191 dyads of Mexican‐origin adolescent first‐time mothers and their mother figures, we examined changes in and socialization of traditional gender role attitudes across the transition to parenthood using latent growth curve modeling and actor – partner interdependence modeling. Longitudinal growth models indicated that, regardless of nativity status, adolescent mothers' and their foreign‐born mother figures' gender role attitudes became more egalitarian across adolescents' transition to parenthood, spanning from the 3rd trimester of pregnancy to 36 months postpartum. Furthermore, actor‐partner interdependence modeling suggested that adolescents' and their mother figures' gender role attitudes during adolescents' third trimester of pregnancy equally contributed to subsequent increases in one another's gender role attitudes at 10 months postpartum. Importantly, this reciprocal socialization process was not moderated by adolescent mothers' nor by their mother figures' nativity status. Findings suggest that it is important to understand the cultural and intergenerational family processes that contribute to the development of gender role attitudes during the transition to parenthood for adolescent mothers and their mother figures in Mexican‐origin families.     

Fathers for Change for Substance Use and Intimate Partner Violence: Initial Community Pilot

The lack of focus on the role of men as fathers within intervention programs for men with histories of Intimate Partner Violence (IPV) or substance abuse is of significant concern given the large numbers of these men who are actively parenting and coparenting children. Fathers for Change is a new intervention designed to fill this gap. Eighteen fathers with co‐occurring IPV and substance abuse were randomly assigned to Fathers for Change or Individual Drug Counseling (IDC). They were assessed at baseline, post‐intervention and 3 months following the 16‐week intervention period. Men in the Fathers for Change group: (1) were more likely to complete treatment; (2) reported significantly greater satisfaction with the program; (3) reported a trend toward less IPV; and (4) exhibited significantly less intrusiveness in coded play interactions with their children following treatment than fathers in the IDC group. Results indicate further evaluation of this intervention in a larger sample is warranted. Limitations and directions for future research are discussed.     

Strengthening the Role of Unmarried Fathers: Findings from the Co‐Parent Court Project

While the importance of fathers in unmarried coparent families is a strong area of social and political interest, a dearth of community‐based interventions exists for supporting the role of fathers in at‐risk families. The Co‐Parent Court (CPC) was a 3‐year demonstration project evaluating the effectiveness of a collaborative intervention to support unmarried coparents establishing paternity and improving their coparenting relationships and paternal involvement in their child's life. A randomized‐control experimental design was employed. The paper will explore father involvement and coparent relationship outcomes.     

Contacting a 19 month‐old mute autistic girl: A clinical narrative

Conveying that psychoanalysis offers rich opportunities for the very early treatment of autistic spectrum disorders, this clinical communication unfolds the clinical process of a 19 month‐old ‘shell‐type’ encapsulated mute autistic girl. It details how, in a four‐weekly‐sessions schedule, infant Lila evolved within two years from being emotionally out‐of‐contact to the affective aliveness of oedipal involvement. Following Frances Tustin's emphasis on the analyst's ‘quality of attention’ and Justin Call's advice that in baby–mother interaction the infant is the initiator and the mother is the follower, it is described how the analyst must, amid excruciating non‐response, even‐mindedly sustain her attention in order to meet the child half‐way at those infrequent points where flickers of initiative on her side are adumbrated. This helps attain evanescent ‘moments of contact’ which coalesce later into ‘moments of sharing’, eventually leading to acknowledgment of the analyst's humanness and a receptiveness for to‐and‐fro communication. Thus the ‘primal dialogue’ (Spitz) is reawakened and, by experiencing herself in the mirror of the analyst, the child's sense of I‐ness is reinstated. As evinced by the literature, the mainstream stance rests on systematic early interpretation of the transference, which has in our view strongly deterred progress in the psychoanalytic treatment of autistic spectrum disorders.     

Pirh2在分化型甲状腺癌中的表达及意义

探讨Pirh2、P53在分化型甲状腺癌(DTC)中的表达及其意义.随机选取湖南省人民医院乳腺甲状腺外科2006.6～2011.6间DTC64例,应用免疫组化法检测癌组织中的Pirh2、P53的表达.并以结节性甲状腺肿等良性甲状腺疾病病例作为对照,分析Pirh2、P53对DTC的可能作用.Pirh2、P53分别在64例DTC中阳性表达为68.8％ (44/64)、28.1％(18/64),而在36例甲状腺良性疾病中阳性表达为25％(9/36)、16.7％(6/36).Pirh2在DTC与良性肿瘤间的表达存在差异显著性(P＜0.001).P53在两者间的表达无差异显著性(P＞0.05).Pirh2表达与P53的表达具有正相关性(r=0.316、P＜0.05).Pirh2在DTC中呈较高表达,而在良性甲状腺疾病中表达率低,Pirh2可能与P53共同调节DTC的发生发展.     

组织类型与员工建言行为的关系探索：基于权力的视角

研究目的是探索中国背景下国有企业、民营企业、外资企业、政府机关四类组织中员工建言行为的差异,及员工个人权力感和权力动机的中介作用。采用问卷法对员工和管理者进行配对取样调查,通过对回收的324份有效问卷进行数据分析。结果表明,员工建言行为在四种组织类型中存在显著性差异,而员工个人权力感和权力动机在其中起到中介作用。此外,研究还发现,权力距离倾向在组织类型和个人权力感之间起到调节作用。最后,研究梳理了组织类型与建言行为的关系模型,并对未来研究做了展望。