Is There a Double Standard of Aging?1

Elderly and college-aged subjects rated photographs of both sexes at three different ages on 10 adjective rating scales. Evidence for a double standard of aging was obtained. Although both men and women were perceived to diminish in attractiveness as they aged, the decline for women was greater. Moreover, ratings of women's femininity decreased with increasing age, whereas evaluations of men's masculinity were unaffected by age. Unexpectedly, elderly subjects, as compared to college students, discriminated less on the basis of sex and evaluated women more positively. Changes in the gender roles of the elderly were invoked to explain their more favorable conceptions of women.     

Challenging the importance of vision for the development of an extrinsic spatial framework: evidence from the blind and sighted

Although connectionism is advocated by its proponents as an alternative to the classical computational theory of mind, doubts persist about its computational credentials. Our aim is to dispel these doubts by explaining how connectionist networks compute. We first develop a generic account of computation-no easy task, because computation, like almost every other foundational concept in cognitive science, has resisted canonical definition. We opt for a characterisation that does justice to the explanatory role of computation in cognitive science. Next we examine what might be regarded as the "conventional" account of connectionist computation. We show why this account is inadequate and hence fosters the suspicion that connectionist networks are not genuinely computational. Lastly, we turn to the principal task of the paper: the development of a more robust portrait of connectionist computation. The basis of this portrait is an explanation of the representational capacities of connection weights, supported by an analysis of the weight configurations of a series of simulated neural networks.     

Policewomen acting in self-defense: can psychological disengagement protect self-esteem from the negative outcomes of relative deprivation?

The role of 2 components of psychological disengagement (discounting and devaluing) in the relation between personal relative deprivation and self-esteem was explored in 3 samples of policewomen. Path analyses conducted with the 3 samples revealed that stronger feelings of personal relative deprivation resulted in stronger discounting of work evaluations, which in turn led to devaluing the importance of police work. A negative relation between discounting and self-esteem was observed in all samples. Other related outcomes of disengagement, professional withdrawal and stress, were also evaluated.     

Neurofunctional (re)organization underlying narrative discourse processing in aging: evidence from fNIRS

Relatively few studies have analyzed the mechanisms underlying the cognitive changes that affect language in the elderly, and fewer have done so for narrative discourse. The goal of this study was to explore the neurofunctional changes associated with aging for different components of narrative discourse. Functional near-infrared spectroscopy (fNIRS) and behavioral data on 10 younger adults and 10 healthy elderly participants were collected. Ten younger adults in a non-proficient second language condition were included to explore the possibility that the age-related neurofunctional reorganization partly expresses demanding resource allocation. Results show within- and across-hemispheric differences in the neurofunctional pattern of activation in the older participants with reference to the younger ones, partially shared with the low-proficiency young adults, providing support for the recognized mechanisms underlying neural reserve and compensation. fNIRS was shown to be appropriate for studying the age-related neurofunctional reorganization of complex cognitive abilities.     

Dealing efficiently with emotions: acceptance-based coping with negative emotions requires fewer resources than suppression

Previous studies have consistently shown that changing or avoiding emotions requires resources and therefore leads to impaired performance on a subsequent self-control task. The aim of the present study was to investigate the extent to which acceptance-based coping requires regulatory resources. Participants who accepted their emotions during exposure to a sad video performed better on a subsequent self-control task than participants who were instructed to suppress their emotions and a control group who received no instructions. These findings suggest that acceptance is an efficient strategy in terms of resources.     

Phenomenology,psychopathology, and short‐term therapeutic outcome of 102 infants aged 0 to 12 months consecutively referred to a community‐based 0 to 3 mental health clinic

Infants ages 0 to 1 year consecutively referred for psychiatric treatment during the year 2005 were followed, and variables associated with diagnosis and short‐term outcome were assessed. Infants were evaluated using the Psychiatric Infant Navigator Chart and Evaluation that includes nosological diagnoses [Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood, (DC 0–3), Zero to Three, 1994] as well as risk and protective factors, treatment procedure, and outcomes. Seventy‐six percent of the infants had an Axis I diagnosis, with anxiety disorders and a mixed disorder of emotional expressiveness being the most frequent. Twenty‐five percent had an Axis II diagnosis. Multiple correspondence analyses showed that two dimensions corresponding grossly to DC 0–3 Axes I and II emerged. They emphasized three clinical profiles characterized by (a) good infant functioning, parent's awareness of their own difficulties, and a good outcome; (b) moderate child symptoms, overinvolved relating, and a good/intermediate outcome; (c) severe child symptoms, underinvolved relating, and a less favorable short‐term outcome, signaling the risk for developmental disorders. Among the associated risk factors were cumulative parental stress, maternal psychopathology, and family dysfunction. Clinical implications of these findings indicated that infants under the age of 1 year who are referred for mental health evaluation and intervention are a heterogeneous group in terms of both severity and prognosis. Clinicians should differentiate subgroups of young children to detect those infants at risk for persistent psychopathology.     

Cyberbullying: youngsters' experiences and parental perception.

This paper describes a survey on the prevalence and nature of cyberbullying of and by youngsters and the parental perceptions. Two questionnaires, one for youngsters and one for their parents, were sent to 1,211 final-year pupils of primary schools and first-year pupils of all levels of secondary schools and their parents. Pupils completed the questionnaires in their classroom, and parents completed them at home. The results show that about 16% of the youngsters had engaged in bullying via the Internet and text messages, while about 23% of the youngsters had been victims of cyberbullying. Cyberbullying seems to be a rather anonymous, individualistic activity, which primarily takes place at home. The most frequently used nature of harassment were name-calling and gossiping. Youngsters mostly react to cyberbullying by pretending to ignore it, by really ignoring it, or by bullying the bully. Most parents set rules for their children about the way to they should use the Internet but are not really conscious of the harassments. They underestimate their own children's bullying behavior and have insufficient notion of their children as victims of bullying.     

Relative Deprivation and Social Identity in Times of Dramatic Social Change: The Case of Nurses1

In the present study, an integration of relative deprivation theory and social identity theory is proposed to account for people's reactions to dramatic changes affecting their daily lives. Data collected among nurses (n = 108) indicate that feelings of relative deprivation are influenced by different perceptions of organizational change. Path analysis shows that feelings of social relative deprivation derive from negative changes that are numerous, and that temporal relative deprivation is experienced as a result of negative changes that are rapid. In terms of the link between social identity and relative deprivation, 2 contrasting approaches were tested. Analyses support the view that in‐group identification acts as a precursor, rather than as a consequence, of relative deprivation.     

Motor maps, seizures, and behaviour

Atypically organised motor maps have been described in some people with epilepsy and we have modelled this in rats. Our goal is to more fully understand the mechanisms responsible for seizure-induced functional brain reorganisation and to reverse their effects. Here we present an overview of the relationship between neocortical motor maps, seizures, and interictal behaviour. To begin we summarise the observations of atypical motor maps with epilepsy and in animal models following experimentally induced seizures. Our novel experiments have established that motor map expansion is linked to a functional alteration of motor behaviour. Evidence for some of the putative brain mechanisms responsible for motor map size is discussed. Our successes reversing seizure-induced map expansion by two different methods are also briefly reviewed. Lastly, unanswered questions for possible future experimentation are posed.     

Attachment,self-esteem,and psychomotor development in extremely premature children at preschool age

The aim of the study was to evaluate concomitantly self-esteem and model of attachment to the mother in extremely premature (24–28 weeks of gestation) and full-term children, in relation to the child's variables (neonatal condition, gender, cognitive development) and family variables (family adversity, socioeconomic status). Forty-two extremely premature and 27 fullterm children were assessed at 5 years 9 months. For the premature children, neonatal status and developmental quotient (DQ) at 18 months were also obtained. Premature and fullterm children did not differ in attachment and self-esteem categories. For all subjects, IQ at 5 years 9 months differed significantly across self-esteem categories. Seventy percent of premature children who showed a decrease in IQ from 18 months to 5 years 9 months had a negative self-esteem. In the premature group, DQ at 18 months was lower for the children that were categorized at 5 years 9 months with nonsecure attachment to the mother. Attachment appeared sensitive to early neuromotor impairments, and self-esteem to the developmental level at the time of the evaluation.