Parents' perceptions of their child's academic competencies construe their educational reality: Findings from a 9‐year longitudinal study

Academically and vocationally educated parents were asked to assess their child's academic competencies and motivation when the child was in preschool, then every 2 years till the end of the child's comprehensive school. It was found that the initial increasing trend in the parental attributions of competence stabilized and even turned downwards and that the education‐ and gender‐bound differences in the attributions, already manifest at the preschool stage, were still in evidence and had got more varied forms. It is suggested that parental perceptions of competencies are activated in a socially structured field of meanings and that highly educated parents construe their educational reality in terms of the social representation of natural giftedness.     

A Structural Validation of an Inventory Based on the Abridged Five Factor Circumplex Model (AB5C)

Nineteen upper-middle class, pre-marital, college couples volunteered to participate in a study on interpersonal relationships. Couples received a modified Rorschach, thematic test, Marriage Value Inventory, a sex questionnaire, and an intensive depth interview. A Q sort of 100 personality items was used to assess the Ss. It was hypothesized that couples would show smaller discrepancies than randomized pairs, except for items relating to dominance, dependency, nurturance, exhibitionism, masculinity and femininity, where the reverse was predicted. Results confirmed the homogamy prediction, but only the dependency need was significant of the complementary predictions. Perception scores and expressive behavior are seen as potential adjuncts to questionnaires and inventories in predicting marital choice.     

Sample Sizes for Two-Group Second-Order Latent Growth Curve Models

Second-order latent growth curve models (S. C. Duncan &; Duncan, 1996 Duncan, S. C. and Duncan, T. E. 1996. A multivariate growth curve analysis of adolescent substance use.. Structural Equation Modeling, 3: 323–347. [Taylor &; Francis Online], [Web of Science ®] , [Google Scholar]; McArdle, 1988 McArdle, J. J. 1988. “Dynamic but structural equation modeling of repeated measures data.”. In Handbook of multivariate experimental psychology, , 2nd ed. Edited by: Cattell, R. B. and Nesselroade, J. 564–614. New York: Plenum.. [Crossref] , [Google Scholar]) can be used to study group differences in change in latent constructs. We give exact formulas for the covariance matrix of the parameter estimates and an algebraic expression for the estimation of slope differences. Formulas for calculations of the required sample size are presented, illustrated, and discussed. They are checked by Monte Carlo simulations in Mplus and also by Satorra and Saris's (1985) Satorra, A. and Saris, W. E. 1985. The power of the likelihood ratio test in covariance structure analysis.. Psychometrika, 50: 83–90. [Crossref], [Web of Science ®] , [Google Scholar] power approximation techniques for small and medium effect sizes (Cohen, 1988 Cohen, J. 1988. Statistical power analysis for the behavioral sciences. Hillsdale, NJ: Erlbaum..  [Google Scholar]). Results are similar across methods. Not surprisingly, sample sizes decrease with effect sizes, indicator reliabilities, number of indicators, frequency of observation, and duration of study. The relative importance of these factors is also discussed, alone and in combination. The use of the sample size formula is illustrated using a modification of empirical results from Stoel, Peetsma, and Roeleveld (2003) Stoel, R. D., Peetsma, T. T. and Roeleveld, J. 2003. Relations between the development of school investment, self-confidence, and language achievement in elementary education: A multivariate latent growth curve approach.. Learning and Individual Differences, 13: 313–333. [Crossref], [Web of Science ®] , [Google Scholar].     

The Calling of the Whole People of God into Ministry: The Spirit,Church and Laity

This article discusses implications of Bonhoeffer's notion of maturity (being of age), particularly for the notion of redemption and the ethical self. This is done through a reading of the relation between maturity and redemption in Kant, Nietzsche, and Levinas, which again is compared with Bonhoeffer's late thought as we find it in his Prison letters and his Ethics. All three philosophers share with Bonhoeffer the important premise that otherworldly redemption is downplayed to the benefit of a strong demand put on the self. At the same time, their notions of maturity show important differences, with subsequent consequences for their notions of redemption; Kant's notion is based on ethical autonomy, Nietzsche's on aesthetical autonomy, whereas Levinas presupposes ethical heteronomy. The reading of Bonhoeffer shows that he shares premises with all three thinkers, but particularly with Levinas. This is shown in the analyses of religionless Christianity as a turn to the practical dimension of faith, in the messianic structure of the ethical self, and in the turn to the Old-Testamently and the arcane discipline. Bonhoeffer's high estimation of the worldly and the aesthetic, however, also illustrates his affinities to Nietzsche.     

Taking Viewpoints of Fairness and Care

John Rawls' (b. 1921, d. 2002) world-famous conception 'justice as fairness' has been criticized by feminist ethicists of care at different levels. Different viewpoints of care may, however, advance justice as Rawls understood it. They might do so in the process of justification, in the life of families, and in political life. The article clarifies how this is possible.     

Dependence and Independence

We introduce an atomic formula ${\vec{y} \bot_{\vec{x}}\vec{z}}$ intuitively saying that the variables ${\vec{y}}$ are independent from the variables ${\vec{z}}$ if the variables ${\vec{x}}$ are kept constant. We contrast this with dependence logic ${\mathcal{D}}$ based on the atomic formula = ${(\vec{x}, \vec{y})}$ , actually equivalent to ${\vec{y} \bot_{\vec{x}}\vec{y}}$ , saying that the variables ${\vec{y}}$ are totally determined by the variables ${\vec{x}}$ . We show that ${\vec{y} \bot_{\vec{x}}\vec{z}}$ gives rise to a natural logic capable of formalizing basic intuitions about independence and dependence. We show that ${\vec{y} \bot_{\vec{x}}\vec{z}}$ can be used to give partially ordered quantifiers and IF-logic an alternative interpretation without some of the shortcomings related to so called signaling that interpretations using = ${(\vec{x}, \vec{y})}$ have.     

Effects of working memory training in young and old adults

Many cognitive abilities, including working memory and reasoning ability, decline with progressing age. In this study, we investigated whether four weeks of intensive working memory training would enhance working memory and reasoning performance in an age-comparative setting. Groups of 34 young (19–36 years) and 27 older (62–77 years) adults practiced tasks representing the three functional categories in the facet model of working memory capacity: storage and processing, relational integration, and supervision. The data were compared to those of a young and an old active control group who practiced tasks with low working memory demands. A cognitive test battery measuring near and far transfer was administered before and after training. Both age groups showed increased working memory performance in the trained tasks and in one structurally similar, but nontrained, task. Young adults also improved in a task measuring word-position binding in working memory. However, we found no far transfer to reasoning in either age group. The results provide evidence that working memory performance can be improved throughout the life span. However, in contrast to a previous study in which each facet of working memory capacity was trained separately, the present study showed that training multiple functional categories simultaneously induces less transfer.