When is a Word a Word: The Development of Word Knowledge

The present study was conducted to determine if children's increasing knowledge of wordness could be characterized as conforming to a system of successively mastered levels of understanding similar to acquisitions in a number of other cognitive domains. Stimuli differing on dimensions of word appearance and meaning were presented to first-, third-, fifth-, and seventh-grade students and to college students, who were required to identify whether or not each stimulus was a word and to indicate their certainty about these decisions. The validity of a hierarchical system of levels of understanding of wordness was confirmed. In addition, developmental predictions about accuracy and certainty were supported. It was concluded that children's word knowledge is not unidimensional but involves several underlying component processes.     

Gender Differences in Academic Achievement: Is Writing an Exception to the Gender Similarities Hypothesis?

The gender similarities hypothesis by J. S. Hyde (2005 Hyde, J.S. (2005). The gender similarities hypothesis. American Psychologist, 60, 581–592.[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]), based on large-scale reviews of studies, concludes that boys and girls are more alike than different on most psychological variables, including academic skills such as reading and math (J. S. Hyde, 2005 Hyde, J.S. (2005). The gender similarities hypothesis. American Psychologist, 60, 581–592.[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]). Writing is an academic skill that may be an exception. The authors investigated gender differences in academic achievement using a large, nationally stratified sample of children and adolescents ranging from ages 7–19 years (N = 2,027). Achievement data were from the conormed sample for the Kaufman intelligence and achievement tests. Multiple-indicator, multiple-cause, and multigroup mean and covariance structure models were used to test for mean differences. Girls had higher latent reading ability and higher scores on a test of math computation, but the effect sizes were consistent with the gender similarities hypothesis. Conversely, girls scored higher on spelling and written expression, with effect sizes inconsistent with the gender similarities hypothesis. The findings remained the same after controlling for cognitive ability. Girls outperform boys on tasks of writing.     

Concept Shift and the Development of the Concept of Class in Children

The authors compared parent-related perceptions by hospitalized adolescents (i.e., who were admitted to a specialized psychiatric unit; n = 50) and delinquent adolescents (i.e., who were placed at a juvenile treatment institution; n = 51) with adolescents from the general population (n = 51). All adolescents completed a broad set of measures of attachment, perceived parenting, and separation–individuation. Contrary to initial expectations, hospitalized adolescents scored higher than controls on indices of excessive autonomy. Ambivalence regarding issues of interpersonal closeness and distance was found among delinquent adolescents. In addition, hospitalized and delinquent adolescents were found to be struggling, each in their specific way, with attachment-related experiences of trauma. Finally, delinquent adolescents also showed a stage-appropriate form of potentially adaptive narcissism. These findings add to the growing consensus in the literature that associations between adolescent psychopathology and parent-related perceptions are typically complex and somewhat counterintuitive.     

Peer Rejection in Childhood: Effects on Maternal Depression and Behavior Problems in Toddlers

The aim of this study was to develop a conceptual model that would clarify how a woman's recollections of peer and parent rejection in childhood influence her emotional well-being and, resultantly, her own child's behavior problems. Given current interest in peer versus parent influences, the authors used a design and analysis to reveal the unique contributions of peer and parent rejection. The participants were a community sample of 88 mothers and their 2 1/2-year-old children. The study found that mothers' recollections of peer rejection in childhood were significantly associated with depressive symptomatology, but recollections of parental rejection in childhood were unrelated to current depressive symptoms. Recollections of peer rejection during childhood, internal representation of self, and depressive symptoms made significant, unique contributions to the variance in behavior problems in their children. Together, these variables significantly explained 27% of the variance in the final model.     

Violations of Fitts’ Law in a Ballistic Task

ABSTRACT

The authors explored changes in the postural preparation and movement times during jumps into targets of different sizes placed at different distances from the participant. Both movement and preparation times scaled with movement distance. Neither movement nor preparation time showed an effect of target size, although preparation time showed a tendency to increase for smaller targets. These observations show that the classical Fitts’ law can be violated in tasks that involve a ballistic component. The data corroborate a hypothesis that Fitts’ law originates at the level of movement planning.     

Cultural–geographical differences in the occurrence of child physical abuse? A meta‐analysis of global prevalence

Our comprehensive meta‐analysis combined prevalence figures of child physical abuse reported in 111 studies, including 168 independent samples with a total of 9,698,801 participants. The overall estimated prevalence was 3/1000 for studies using informants and 226/1000 for studies using self‐report measures of child physical abuse, with no apparent gender differences. Methodological factors partly explained the vast variation of self‐reported prevalence rates in individual studies. The highest prevalence rates were found for studies using a broad definition of child physical abuse, studies measuring physical abuse over the longest period of 0–18 years, studies using college samples, studies in which adults served as respondents, and studies using more questions on physical abuse. Cultural–geographical factors did not seem to affect prevalence rates of physical abuse, which may be partly due to procedural factors. More crosscultural research on physical abuse is badly needed, especially in Africa and South America. We conclude that child physical abuse is a widespread, global phenomenon affecting the lives of millions of children all over the world, which is in sharp contrast with the United Nation's Convention on the Rights of the Child.     

Impervious and intrusive: The impenetrable object in transference and countertransference

The author describes an internal object that he calls the ‘impenetrable object’ which has two characteristics: being impervious to the projections from the patient and being intrusive, i.e. projecting into the patient. It arises out of an early relationship with a mother who may be generally disturbed or traumatized so that she is unable to take in or tolerate the child's projections and may use the child as a receptacle for her own projections. He links the concept of an impenetrable object with other concepts such as Williams's ‘reversal of the container–contained relationship’ and Green's ‘dead mother’. If such an object dominates the patient's internal world, it can lead to severe difficulties in the analytic process. Interpretations may be experienced as violent projections from the analyst which the patient has to ward off and the analyst may enact an impervious or intrusive object in various ways. The author describes a case in which such dynamics played a significant role. He argues that intensive work in the countertransference is required to detect subtle enactments and allow a shift in the analyst, which in turn can enable change in the patient. He gives clinical material that demonstrates such work by the analyst and illustrates the shift from an impenetrable object to a more permeable one in the patient's internal world.     

The Relative Dominance of Schemata in a Manual Tracking Task: Input Patterns,System Dynamics,and Movement Patterns

As subjects repeatedly track the same spatiotemporal pattern, they learn to anticipate the pattern and thereby to reduce their effective time delay. The successive organization of perception hypothesis suggests that subjects progress from an error-nulling mode to a pursuit mode, in which they respond to the estimated instantaneous input pattern, and then to a precognitive mode, in which they rely on memory of the input pattern or movement pattern. We used a transfer of training experiment involving position and rate control systems to distinguish among these strategies by determining the relative dominance of schemata for the input pattern, system dynamics, and movement pattern. Results indicated that subjects relied on a memorized movement pattern, which is characteristic of the precognitive mode. Adaptations of this transfer methodology may be useful in testing other theories that postulate multiple schemata for the control of perceptual-motor behavior.     

“Playful” therapy: working with autism and trauma

This paper proposes that psychoanalytic psychotherapy can be a helpful form of treatment for certain autistic children. Some of the misconceptions surrounding this kind of treatment are discussed. The literature identifying a particular sub‐group of autistic children is then reviewed and the characteristics of this group, and the relationship of their difficulties to early trauma, are described. Using clinical material from work with a child who probably fell within this sub‐group, and who had very marked autistic features, the paper illustrates the importance of the therapist taking an active role in the therapy and how this helped the child to emerge from his withdrawn state. Particular emphasis is placed on the importance of introducing themes of aggression, and of this being done in a playful way. The impact of trauma on children's development, with particular reference to the acquisition of language, is considered. The role of sibling rivalry as a factor is emphasised.     

The child's sense of existence and the fatal attraction of identification

This paper gives special emphasis to the widening and modification of the sense of existence in relation to the unconscious processes of identification. In our ‘post‐modern’ society there are some parents who, while taking care of their children, use subtle projective identification against them, so as to produce in them a sort of pathological introjective identification, which denies their Self. Ferenczi's thought, which deals with the sense of ‘not‐existing’ in some children, helps us to go into depth in understanding their difficulties and pathologies.