Some Oedipal problems in work with adopted children and their parents

This paper has two main theses. Firstly that Oedipal material is a particular feature of clinical work with adopted children; secondly, that the concept of developmental deficit, and not only that of psychic defence, is essential to an understanding of this aspect of the work with adopted children and their families. Three levels are distinguished at which Oedipal difficulties are manifest: the first two within the individual child and the third within the triangle formed by the child, his adoptive parents and the child psychotherapist. Some consideration is given to the limitations of a conventional treatment framework for containing the powerful Oedipal dynamic forces at play when an adopted child is a patient in individual psychotherapy. Dieser Artikel hat zwei Hauptthesen. Erstens, dass ödipales Material ein besonderes Merkmal der klinischen Arbeit mit adoptierten Kindern ist; zweitens dass das Konzept eines Entwicklungsdefizit, und nicht nur das eines psychischen Abwehrmechanismus, für das Verstehen dieses Aspekts der Arbeit mit adoptierten Kindern und ihren Familien unerlässlich ist. Es werden drei Stufen differenziert, in denen sich ödipale Schwierigkeiten manifestieren: die ersten zwei innerhalb des Kindes und die dritte innerhalb des Dreiecks, das vom Kind, seinen Adoptiveltern und dem Kindertherapeuten gebildet wird. Es werden überlegungen bezüglich der Grenzen des konventionellen Behandlungsrahmens angestellt, inwieweit er die mächtigen ödipalen dynamischen Kräfte, die im Spiel sind, 'containen' kann, wenn ein adoptiertes Kind Patient in individueller Psychotherapie ist. Dans son texte, l'auteur développe deux thèses principales: d'abord, que le matériel ?dipien est d'une importance particulière dans le traitement d'enfants adoptés; et, ensuite, que le concept de trouble déficitaire du développement, en plus de celui de défense psychique, est essentiel pour comprendre cet aspect de la prise en charge d'enfants adoptés et de leur famille. L'auteur distingue trois niveaux auxquels se manifestent la problématique ?dipienne?:?les deux premiers concernent l'enfant lui-même en tant qu'individu, le troisième renvoie au triangle composé de l'enfant, de ses parents adoptifs et du psychothérapeute. Certaines limitations imposées par le cadre thérapeutique traditionnel sont ensuite explorées, notamment par rapport à la possibilité de contenir la puissante dynamique ?dipienne évoquée dès qu'un enfant adopté est pris en psychothérapie individuelle. Questo articolo sostiene due tesi principali. La prima e' che il materiale edipico e' una caratteristica particolare del lavoro clinico con bambini adottati; la seconda e' che il concetto di deficit evolutivo, e non solo quello di difesa psichica, e' essenziale per capire questo aspetto del lavoro con bambini adottati e le loro famiglie. Vengono distinti tre livelli in cui si manifestano le difficolta' edipiche: i primi due all'interno del singolo bambino, il terzo all'interno del triangolo formato dal bambino, dai suoi genitori adottivi e dallo psicoterapeuta infantile. Vengono fatte alcune considerazioni sulle limitazioni che il contesto terapeutico convenzionale ha nel contenere le potenti forze dinamiche edipiche in gioco quando un bambino adottato diventa paziente in terapia individuale.     

Is the impaired N170 print tuning specific to developmental dyslexia? A matched reading-level study with poor readers and dyslexics

Left N170 print tuning has been associated with visual expertise for print and has been reported to be impaired in dyslexics, using age matched designs. This is the first time N170 print tuning has been compared in adult dyslexics and adult poor readers, matched in reading level. Participants performed a lexical decision task using both word-like stimuli and symbol strings. In contrast to dyslexics, poor readers displayed similar N170 tuning to control expert readers, suggesting that impaired N170 specialization is a hallmark of developmental dyslexia. Our findings provide electrophysiological support for dyslexia being the result of abnormal specialization of the left occipito-temporal areas involved in the expert processing of print. Furthermore, as shown by correlations data and in accordance with the phonological mapping deficit theory, the impaired visual expertise for print described in dyslexics may have been caused by their core phonological deficits.     

Mental rotation performance and the effect of gender in fourth graders and adults

The DSM-IV implicitly assumes that development is uniform across ability domains, which implies that relationships between ability measures do not differ across development. We assessed whether correlations between measures of nine ability constructs differed across samples of children aged 3 – 5 (n = 117), 6 – 8 (n = 116), 9 – 11 (n = 124) and 12 – 14 years (n = 92). LISREL analyses show that correlations in each age group differ from those of each other age group. Parallel analyses indicate that the latent structure of ability differs across age groups. We conclude that shared maturational processes, including changes in the connectivity of neural systems, are responsible for decreasingly and increasingly strong relationships between some ability measures.     

The frontal lobe and aggression

Frontal lesions often lead to psychosocial problems. It is not surprising that frontal lobe dysfunctions have been proposed to underlie antisocial behaviour in individuals without apparent lesions. However, physical aggression and violence have never been systematically related to acquired lesions. Whereas, traditional neuropsychological testing identifies problems in cognitive and emotional information processing, recent brain-imaging studies have revealed both the frontal structural and functional underpinnings of antisocial behaviour. Careful characterization of antisocial behaviour subtypes seems to indicate that cognitive-neuropsychological function is systematically poor in physical aggression and hyperactivity. Recent refinements point to biological and genetic moderators of that association.     

Developmental trajectory of intersubjectivity in the second and third year of life: Study of fixed-population and random-individual effects

Colwyn Trevarthen claimed that babies have an intrinsic motivation to communicate and engage with others that he called intersubjectivity. Around the ninth month of life, this motivation changes and passes from person-to-person dyadic (primary intersubjectivity) to triangulate a person–person–object relationship (secondary intersubjectivity). Despite the scientific consensus on this developmental leap, few empirical studies explore the trajectory of this more complex form of intersubjectivity between the second and third year of life. One hundred and fifteen free play sessions from 27 mother–child dyads (13 girls and 14 boys) between 9 and 37 months were filmed and were categorized based on the Level of Intersubjective Attunement Scale. The data were analysed using a linear mixed-effects model. Results show both a population trajectory of the levels of intersubjective attunement and random individual differences. We discuss these results in relation to the binomial typical developmental route and interindividual variability.     

‘Theory of mind’ development of Pakistani children: Do preschoolers acquire an understanding of desire,pretence and belief in a universal sequence?

Research on “theory of mind” (TOM) suggests that a grasp of the mind develops universally and sequentially, but both these claims require testing in different cultural groups. Study 1, involving 72 preschoolers, showed the expected developmental transition on false belief tasks; 3 year olds were below statistical chance, while 4 year olds were at chance, representing a lag behind Western children. The same pattern of at chance (pretence, desire and belief) and below chance performance (false belief) was replicated in study 2 with 77 preschoolers (3–5 years) and corroborated the lag identified for some Asian countries. This deficient and varied timing of TOM performance is consistent with theories (social constructivist) supporting the role of social factors in TOM development. Moreover, significant inter-task correlations corroborate the need to broaden the research focus beyond false belief tasks.     

发展性计算障碍的最新研究进展

发展性计算障碍是一种影响算术技能获得的特定的学习障碍。截至目前,有关发展性计算障碍的认知与神经机制的理论尚存分歧,有关诊断与鉴别标准也未统一。近年来,对于发展性计算障碍的理论假设有从一般认知因素取向到数学特定因素取向发展的趋势。而随着脑成像技术的不断发展,对于发展性计算障碍神经机制的研究也从针对单个脑区的特异性功能发展到从功能连接网络角度进行研究。并且研究者们开始尝试开发基于数学认知基本理论的干预方法,并采用了利用生物技术手段的新方法。基因-脑-行为的整合研究将有助于全面揭示发展性计算障碍的发生机制,而建立在系统理论基础上经过科学评估的干预手段将可能有效促进障碍者的计算能力。     

Volume completion in 4.5-month-old infants

In this study, we examined 4.5-month-old infants' visual completion of self-occluding three-dimensional objects. A previous study on this topic reported that 6-month-old, but not 4-month-old infants extrapolate a convex, symmetric prism from a limited view of its surfaces (Soska & Johnson, 2008). As of yet, studies on the development of amodal completion of three-dimensional, self-occluding objects are scarce. Given 4-month-old infants' abilities to derive three-dimensional shape from a variety of visual cues, three-dimensional amodal completion may well depend on the perceptual strength of three-dimensionality in the stimulus displays. The first experiments (1A and 1B) tested this hypothesis by means of a habituation paradigm and showed that 4.5-month-old infants are indeed able to amodally complete the back of a self-occluding object when sufficient three-dimensional cues are available. Further support for volume completion in 4.5-month-old infants was found in a second experiment, again using a habituation paradigm, that measured perceived connectedness between two visually separated, self-occluding, three-dimensional objects.     

A developmental psychopathology model of overgeneral autobiographical memory

Overgeneral memory (OGM) is a phenomenon that refers to difficulty retrieving specific autobiographical memories. The tendency to be overgeneral in autobiographical memory recall has been commonly observed among individuals with emotional disorders compared to those without emotional disorders. Despite significant advances in identifying mechanisms that underlie OGM, etiological models are not particularly developmental in nature and, instead, are focused on identifying isolated cognitive presentations of individuals with high OGM. The aim of the current paper is to utilize a developmental psychopathology framework, which emphasizes the interface between typical and atypical development, and risk and protective factors at multiple ecological levels, to propose a comprehensive model of OGM development. Specifically, (1) the progression of current etiological models of OGM is reviewed; (2) developmental theory and research on autobiographical memory that have relevance for OGM are discussed; and (3) an integrative model of OGM that includes processes at psychological, biological, social, and cultural levels is proposed. Directions for future research are formulated and treatment implications derived from this perspective are addressed.     

An fMRI investigation of a novel analogue to the Trail-Making Test

The Trail-Making Test (TMT) is a widely used neuropsychological measure that assesses visuomotor abilities and cognitive flexibility. For the TMT-A condition participants are required to locate and connect numbers (i.e. 1-2-3…) while in the TMT-B condition participants perform the set-shifting task of locating and connecting numbers and letters (i.e. 1-A-2-B…). The TMT-B condition has shown impairments in many clinical populations, particularly schizophrenia patients, but the neurobiological underpinning of the task can be difficult to discern given pragmatic obstacles in adapting the task for neuroimaging. In a behavioural testing experiment we demonstrated a close correspondence between performance on the standard TMT and a novel, computer programmed adaptation of the TMT (pcTMT). The pcTMT was designed for functional magnetic resonance imaging (fMRI) administration and neuroimaging data for this task were obtained in. A whole brain analysis revealed significantly greater activation during the pcTMT-B relative to the pcTMT-A in right inferior/middle frontal cortices, right precentral gyrus, left angular gyrus/left middle temporal gyrus. These results identify the regions that most likely underlie cognitive flexibility during the TMT and are candidate regions underlying the impairment of groups with poor set-shifting abilities.