INTERFACING INFANT MENTAL HEALTH KNOWLEDGE: PERSPECTIVES OF SOUTH AFRICAN SUPERVISORS SUPPORTING LAY MOTHER–INFANT HOME VISITORS

This article is part of a project investigating the interfacing of clinically and research‐generated knowledge in the field of infant mental health (IMH) with local cultural models of child care and development. The article explores the experiences and challenges reported by psychology‐trained supervisors in supervision with local, lay, trained home visitors. Supervisors and supervisees were drawn from two early intervention programs which apply relational IMH mental health models in socioeconomically deprived townships in South Africa. Literature that considers supervisors’ experiences of conducting supervision with lay counselors has been limited, and even more so in settings where there are marked cultural and contextual differences between supervisors and supervisees. These differences pose particular challenges regarding the finding of a shared theoretical understanding of the work as well as to the establishment of a secure working alliance. While it was found that psychoanalytic and attachment‐informed theories of infant development are applicable in these South African settings, differences in race, language, education, socioeconomic status, and culture between supervisors and supervisees challenge the supervisor–supervisee relationship and require psychological processing and creative solutions to ensure integrity in the application of the model.     

语言和文化对空间认知的影响 ——汉族和纳西族大学生空间词相似性分类的比较研究

以纳西族和汉族大学生为被试,对Yi-Fu Tuan归纳的17对空间词进行了相似性分类,并用多维标度法和分层聚类法进行了分析。结果表明,汉族大学生的空间认知围绕着4个主题：⑴三维方位;⑵边界;⑶空间饱和程度;⑷视觉距离。汉族大学生空间词的概念结构有两个维度：⑴方位/状态;⑵以观察者为参照/以物为参照。纳西族大学生的空间认知围绕着5个主题：⑴垂直方位;⑵水平方位;⑶边界;⑷空间饱和度;⑸视觉距离。纳西族大学生空间词的概念结构也有两个维度：⑴水平/垂直;⑵状态/方位。汉族大学生和纳西族大学生空间认知的差异主要表现在“水平/垂直”维度上,这与汉族和纳西族的语言和文化差异相一致。整个研究表明,语言和文化对空间认知主题和空间概念结构有着重要的影响     

Curry-Howard Terms for Linear Logic

In this paper we 1. provide a natural deduction system for full first-order linear logic, 2. introduce Curry-Howard-style terms for this version of linear logic, 3. extend the notion of substitution of Curry-Howard terms for term variables, 4. define the reduction rules for the Curry-Howard terms and 5. outline a proof of the strong normalization for the full system of linear logic using a development of Girard's candidates for reducibility, thereby providing an alternative to Girard's proof using proof-nets.     

Salient Color Terms in Four Languages

Elicited lists of color terms were used to investigate the relative salience of basic and nonbasic color terms in four languages. Salience was operationalized in terms of frequency of mention and mean rank sequence of appearance on the lists. Primary basic terms were generally found to be the most salient, followed by derived basic and nonbasic terms, in that order. However, in some of the group lists the nonbasic terms beige, turquoise, navy blue and sky blue were found to have higher frequencies of mention and/or higher mean sequence ranks than some derived basic terms. The possible basicness of these terms is discussed.     

大学生颜色词分类的研究

运用自然分类和多维标度法．对279名大学生进行了11种基本颜色词的分类研究、结果表明,大学生将11种基本颜色词分成三类：(1)非彩色,包括黑、白、灰,也包括色彩暗淡的棕色;(2)暖色,包括红、橙、黄和粉红色;(3)冷色．包括绿、蓝和紫。基本颜色词的语义空间有两个纬度：(1)彩色／非彩色;(2)冷色／暖色。不同专业大学生对颜色词分类基本一致,但也具有专业特点。     

MEASUREMENT OF FATHER–CHILD ROUGH‐AND‐TUMBLE PLAY AND ITS RELATIONS TO CHILD BEHAVIOR

Although there is increasing evidence of paternal influence on child outcomes such as language and cognition, researchers are not yet clear on the features of father–child play that are most valuable in terms of child development. Physical play such as rough and tumble play (RTP) is a favored type of father–child play in Western societies that has been linked to children's socioemotional competence. It is important, therefore, to determine the implications of this play for child development. In this review and meta‐analysis, associations between father–child physical play and child behavior were examined. The review also focused on study methods. Sixteen studies are reviewed, N = 1,521 father–child dyads, 35% boys. Study characteristics such as definitions of physical play, play settings, play measures, and coding were examined. The meta‐analysis found weak to moderate population effects for links between father–child physical play and child aggression, social competence, emotional skills, and self‐regulation. Research investigating the effect of father–child physical play on children's development will be improved when definitions clearly identify the nature of play, settings facilitate boisterous play, and measures include frequency and quality of play interactions. This play shows promise as an enhancer of positive father–child relationships and a catalyst for child development.     

Nature versus nurture: The simple contrast

We respond to the commentary of Franklin, Wright, and Davies (Journal of Experimental Child Psychology,102, 239-245 [2009]) by returning to the simple contrast between nature and nurture. We find no evidence from the toddler data that makes us revise our ideas that color categories are learned and never innate.