Associations between nonparental care experience and preschooler's emotion regulation in the presence of the mother

This study tested predictions concerning the associations between children's nonparental care experiences and emotion regulation. It involved 53 participants (21 girls and 32 boys) of preschool age and their mothers. The children's care experiences ranged from those who were raised exclusively at home to those who had nonparental care experience beginning in early infancy. The participants were observed in a laboratory playroom, and their mothers were asked to complete questionnaires regarding their children's care histories and their current care situations. The children with extensive nonparental care backgrounds were found to be more likely to use self-directed emotion regulation behaviors when faced with a mildly frustrating situation. In the same situation, the children who had experienced minimal nonparental care were found to be more likely to use other-directed emotion regulation behaviors. Additionally, the children who had experienced care settings with large numbers of children in each care group or who had experienced many caregiver changes were more likely to use self-directed emotion regulation behaviors, whereas those who had experienced settings with smaller care groups and fewer caregiver changes were more likely to use other-directed emotion regulation behaviors.     

Community Interventions in Puerto Rico: The Impact of Social-Community Psychology

La psychologie des Social-Communauté est un nouveau et dynamique champ dont le but explicite concerne le changement social. Cet article présente le contexte socio-politique portoricain où cette discipline a été développée, ainsi que ses principaux concepts théoriques. Il fournit quatre exemples d'interventions conduites par des psychologues des sociales-communautés, l'une avec des groupes d'aide à la santé mentale, la seconde avec un groupe de femmes ouvrières dans l'industrie, la troisième dans une église protestante et la dernière dans une communauté du plus bas des niveaux économiques. Le rôle, l'impact et le développement futur de cette discipline sont passés en revue et critiqués.
Social-community psychology is a new and dynamic field with its explicit goal being social change. This paper presents the Puerto Rican sociopolitical context in which this discipline has developed and its main theoretical concepts. It provides four examples of interventions carried out by community social psychologists: one with support groups for the mentally ill; one with a group of women industrial workers; one within a Protestant Church; and the last in a lower socio-economic community. The discipline's role, impact and future development are critically assessed.     

High-fat diets impair spatial learning in the radial-arm maze in mice

It has been suggested that hyperglycemia and insulin resistance triggered by energy-dense diets can account for hippocampal damage and deficits of cognitive behaviour. We wonder if the impairment of learning and memory processes detected in diet-induced obese (DIO) mice is linked to diet composition itself. With this purpose we have evaluated learning performance in mice undergoing a short-term high-fat (HF) treatment, which leads to a pre-obese state characterized by increased adiposity without significant changes of glucose and insulin plasma levels. C57BL/6J mice were fed either a HF (45 kcal% from fat) or control diet (10 kcal% from fat) during 8 weeks. Learning performance was evaluated by using the four-arm baited version of the eight-arm radial maze test (RAM). Mice were trained to learn the RAM protocol and then memory was tested at different time-points. Time spent to consume food placed in baited arms and errors committed to find them were measured in all sessions. DIO mice significantly spent more time in learning the task and made a greater number of errors than controls. Moreover, retention tests revealed that both working and total memory errors were also more numerous in DIO mice. The current results show that short-term DIO impairs spatial learning and suggest that impairment of hippocampal learning elicited by HF diets might be perceptible before metabolic alterations linked to obesity develop.     

Sistemas neurales de relevancia en el contexto de la psicobiología de la ansiedad: una revisión

Resumen

La ansiedad es un estado emocional central de características muy complejas que, al menos en términos de respuesta, se asemeja en gran medida al miedo. En las ültimas décadas, estudios neurobiológicos y psicobiológicos han identificado numerosas estructuras y circuitos cerebrales estrechamente relacionados con este tipo de respuestas, así como con el estado central característico. Destacan, por su especial relevancia, el sistema límbico (incluyendo el sistema septohipocampal, la amígdala y el hipotálamo posterior) y los sistemas monoaminérgicos ascendentes (principalmente de serotonina y norepinefrina), lugares donde, además, las sustancias ansiolíticas podrían ejercer su efecto terapéutico. El principal objetivo del presente trabajo es revisar la precisa implicación de estos sistemas neurales en la modulación de ese estado emocional definido como ansiedad.     

Breakdown in communication: On finding the child in the analysis of an adult

SUMMARY

In this paper a patient is described in whom communication with parts of herself and with her objects, internal and external, had broken down. I suggest that her way of communicating was achieved by projective identification, as described by Klein (1946) and Bion (1962). The only way she could deal with and communicate her own very “bothered” feelings was to “put them” into the analyst. In this way she “bothered” the maternal or analytic mind in such a way as to make the analyst experience feeling like a “bothered” child.

I have tried to show how the analyst holds or contains these feelings, and to show the gradual establishment in the patient of a different way of communicating with the analyst and with the more primitive parts of herself.     

A temperamental and development model for personality assessment: application to self-control in middle childhood

In personality theory and assessment, it is important to distinguish between dispositional and developmental constructs. This important but often neglected distinction is applied to general personality models, and, specifically, to psychological temperament dimensions and ego development. These conjoined domains are used as a framework to study impulsivity and self-control in a sample of middle-childhood boys. Impulsivity is conceptualized as a temperamental dimension and self-control as an ego-developmental dimension. A factor-analytic procedure was used to test the assumption of orthogonality between impulsivity and self-control. Results were consistent with the hypothesis and provide implications for the concept of ‘difficulty’ of temperament constellations and study of ego development in middle childhood.     

Cross-cultural model testing: toward a solution of the etic-emic dilemma

A model for the prediction of behavior from attitudinal components, developed by Triandis, was tested with samples of U.S. and Mexican women, and with fertility relevant behaviors. The elements of the model are etic, but the operationalizations of the various variables were done emically. Results support the model in both cultures. While the predictive utility of the model is equivalent in two cultures, there are social class differences on which component of the model is most emphasized. The U.S. upper-middle-class sample and the Mexican upper-middle-class sample emphasized the person's attitude toward the act, while the Mexican lower SES (socio-economic status) sample emphasized the person's normative beliefs (moral obligations).