Predictors of future employment status among Australian and Swedish school‐leavers: Longitudinal data

Longitudinal data were compared from samples of school‐leavers in Australia and Sweden. The data were collected at approximately the same time and comprised two waves. Wave 2 occurred 5 years after Wave 1. The study examined at‐school predictors of future employment status. It was anticipated that prediction would be better in Sweden, where the unemployment rate was low, than in Australia, where the unemployment rate was high. The hypothesis was not supported. Two possible explanations for this were considered: (1) the different attrition rates in the two samples; (2) the fact that the local unemployment rates in the areas of study at the time, Luleå, northern Sweden and Adelaide, South Australia were actually very similar, despite big differences in the national rates. Attrition analyses on the Australian sample revealed that, despite the fact that unemployed school‐leavers were more likely to drop out, the dropouts and stayers did not differ significantly on any of the pretest measures or demographic variables, apart from socioeconomic status (low SES respondents were more likely to drop out). Consequently the latter explanation was felt to be more plausible and it is proposed that future research designed to test the hypothesis should compare different regions within the same country where unemployment rates vary substantially. The best predictors of future employment status in both countries were the academic variables: teacher‐rated academic potential and stated intention to continue with further study after completing compulsory schooling.     

The 'self' in analytical psychology: the function of the 'central archetype' within Fordham's model

This paper concerns the self as Fordham came to conceive it after a conceptual analysis of Jung's use of the term. Fordham identified a contradiction in Jung's usage, and resolved it by reserving 'self' for a definition of the psychosomatic entirety of the individual, and using a separate term for referring to expressions of the self in human experience (e.g. symbols). Fordham tentatively suggested that the latter be termed the 'central archetype', although this was neither developed nor dropped. I explore the value of this term from a developmental perspective and, more specifically in terms of the deintegration of psyche out of an early psychosomatic unity. This draws upon infant research and an observation of a 14-month old boy. Finally, further developments are briefly described and illustrated, whereby pre-symbolic expressions of the central archetype become symbolic and come to reflect what was for Jung, the 'ultimate', 'Formation, Transformation, Eternal Mind's eternal recreation'.     

Efficient personality questionnaire for professional training

This study falls within the theoretical framework of the construct of the Efficient Personality. In this work, we present the study of validity and reliability of an original questionnaire made up of 60 items, applied to students from formative cycles of higher Professional Training. The questionnaire was reduced to 24 items, surpassing its initial .84 Cronbach alpha coefficient. Six first-order factors were obtained: Social Self-concept, Academic Self-concept, Solving Ability, Self-esteem, and Problem Coping. One second-order factor was obtained: Efficient Personality. The six-component factorial solution is similar both to the Spanish version for secondary school and to the Chilean versions for secondary and university populations, dividing the initial dimension of Self-concept into Self-concept and Self-esteem.     

GABA(A) receptors determine the temporal dynamics of memory retention

Four experiments studied the role of GABA(A) receptors in the temporal dynamics of memory retention. Memory for an active avoidance response was a nonmonotonic function of the retention interval. When rats were tested shortly (2 min) or some time (24 h) after training, retention was excellent, but when they were tested at intermediate intervals (1-4 h), retention was poor. Activity at GABA(A) receptors was critical for impairing memory retention at the intermediate intervals because injection of the GABA(A) receptor partial inverse agonist FG7142 prior to test significantly improved performance. These retention enhancing effects of FG7142 were dose-dependent and not due to any nonspecific effects of FG7142 on activity. Our results suggest that the temporal dynamics of memory retention may be caused by variations in neurotransmission through the GABA(A) receptor in the post-training period.     

Impairments in monkey and human face recognition in 2-year-old toddlers with Autism Spectrum Disorder and Developmental Delay

Face recognition impairments are well documented in older children with Autism Spectrum Disorders (ASD); however, the developmental course of the deficit is not clear. This study investigates the progressive specialization of face recognition skills in children with and without ASD. Experiment 1 examines human and monkey face recognition in 2-year-old children with ASD, matched for nonverbal mental age (NVMA) with developmentally delayed (DD) children, and typically developing children (TD), using the Visual Paired Comparison (VPC) paradigm. Results indicate that, consistent with the other-species effect, TD controls show enhanced recognition of human but not monkey faces; however, neither the ASD nor the DD group show evidence of face recognition regardless of the species. Experiment 2 examines the same question in a group of older 3- to 4-year-old developmentally disabled (ASD and DD) children as well as in typical controls. In this experiment, both human and monkey faces are recognized by all three groups. The results of Experiments 1 and 2 suggest that difficulties in face processing, as measured by the VPC paradigm, are common in toddlers with ASD as well as DD, but that these deficits tend to disappear by early preschool age. In addition, the experiments show that higher efficacy of incidental encoding and recognition of facial identity in a context of passive exposure is positively related to nonverbal cognitive skills and age, but not to overall social interaction skills or greater attention to faces exhibited in naturalistic contexts.     

No Matrix Term-Equivalent to Wroński's 3-element Matrix is Finitely Based

Motivated by a question of W. Rautenberg, we prove that any matrix that is term-equivalent to the well-known nonfinitely based matrix of A. Wroski is itself also nonfinitely based.     

Exemplars, prototypes, and the flexibility of classification models

J. P. Minda and J. D. Smith (2001) showed that a prototype model outperforms an exemplar model, especially in larger categories or categories that contained more complex stimuli. R. M. Nosofsky and S. R. Zaki (2002) showed that an exemplar model with a response-scaling mechanism outperforms a prototype model. The authors of the current study investigated whether excessive model flexibility could explain these results. Using cross-validation, the authors demonstrated that both the prototype model and the exemplar model with a response-scaling mechanism suffered from overfilling in the linearly separable category structure. The results illustrate the need to make sure that the best-fitting model is not chasing error variance instead of variance attributed to the cognitive process it is supposed to model.     

Environmental attitude as a mediator of the relationship between psychological restoration in nature and self-reported ecological behavior

Environmental attitude and ecological behavior were investigated in relation to the use of nature for psychological restoration. Specifically, with survey data from 468 German university students, the role of environmental attitude was investigated as a mediator of the restoration-behavior relationship. Assuming that positive experiences in nature can have a broad influence on environmental attitudes, the New Ecological Paradigm (NEP) scale, an attitudinal measure with broad scope, was adopted. Hierarchical regression analyses indicated partial mediation by environmental concern. The study helps to consolidate the restoration theme in the growing literature on positive motivations for ecological behavior.     

Finite Basis Theorem for Filter-distributive Protoalgebraic Deductive Systems and Strict Universal Horn Classes

We show that a finitely generated protoalgebraic strict universal Horn class that is filter-distributive is finitely based. Equivalently, every protoalgebraic and filter-distributive multidimensional deductive system determined by a finite set of finite matrices can be presented by finitely many axioms and rules.     

Adult attachment and spousal reactions to military deployment separations and reunions

We explored adult attachment and spousal perceptions of intrapersonal and relationship functioning during military deployments. In Study 1, spouses of military members experiencing a separation were assessed, and in Study Two, spouses of military members experiencing a reunion were assessed. Study 3 entailed a large‐scale survey of relationship perceptions of spouses of military members. In Studies One and Two, attachment dimensions were related to perceptions of intrapersonal and relationship functioning during the separation and reunion, with associations moderated by days separated/reunited. In Study 3, attachment dimensions were related to relationship perceptions, with associations moderated by deployment stages. This research not only contributes to the knowledge of attachment processes in military contexts but also has the potential to inform policies and services supporting military families.