Differences in the Between‐Person and Within‐Person Structures of Affect Are a Matter of Degree

This study tested whether the structure of affect observed on the basis of between‐person (BP) differences is equivalent to the affect structures that organize the variability of affective states within persons (WP) over time. Further aims were to identify individual differences in the degree of divergence between the WP and BP structure and examine its association to dispositional and contextual variables (neuroticism, extraversion, well‐being and stress). In 100 daily sessions, 101 younger adults rated their mood on the Positive and Negative Affect Schedule. Variability of five negative affect items across time was so low that they were excluded from the analyses. We thus worked with a modified negative affect subscale. WP affect structures diverged reliably from the BP structure, with individual differences in the degree of divergence. Differences in the WP structural characteristics and the degree of divergence could be predicted by well‐being and stress. We conclude that BP and WP structures of affect are not equivalent and that BP and WP variation should be considered as distinct phenomena. It would be wrong, for example, to conceive of positive and negative affect as independent at the WP level, as suggested by BP findings. Yet, individual differences in WP structural characteristics are related to stable BP differences, and the degree to which individuals' affect structures diverge from the BP structure can provide important insights into intraindividual functioning. Copyright © 2014 European Association of Personality Psychology     

A culture-sensitive approach in the development of the Career Adapt-Abilities Scale in Iceland: Theoretical and operational considerations

The aim of this study was to develop a culturally sensitive version of the Career Adapt-Ability Scale (CAAS) in Iceland. First the translated international version of the 55-item CAAI designed to measure the four dimensions of career adaptability (concern, curiosity, control, and confidence) plus additional dimension called co-operation was administered to a sample of 491 secondary school students. Confirmatory factor analysis indicated that both the four- and five-dimensional model show an adequate fit in the sample. An emic evaluation of the international model indicated that new facets tentatively called fatalism and contribution might be relevant in Iceland. New contextualized Icelandic items were written resulting in a combined 89-item measure of international and indigenous items administered to a sample of 1249 university students. Exploratory factor analysis supported contribution as a separate dimension and was used to create Icelandic scales measuring six dimensions: co-operation, contribution, and the four original dimensions. Confirmatory factor analysis supported the fit of three alternative 4–6-dimensional international and Icelandic models and measures of career adaptability in Iceland. An emic approach is needed to understand the cultural specificity and universal aspects of career adaptability and to develop culturally sensitive measures for use in career counseling. Further research on co-operation and contribution as relational constructs is suggested.     

Using Cook's distance in polytomous logistic regression

The previously unknown asymptotic distribution of Cook's distance in polytomous logistic regression is established as a linear combination of independent chi‐square random variables with one degree of freedom. An exhaustive approach to the analysis of influential covariates is developed and a new measure for the accuracy of predictions based on such a distribution is provided. Two examples with real data sets (one with continuous covariates and the other with both qualitative and quantitative covariates) are presented to illustrate the approach developed.     

Aesthetics and the Dream of Objectivity: Notes from Set Theory

In this paper, we consider various ways in which aesthetic value bears on, if not serves as evidence for, the truth of independent statements in set theory.

... the aesthetic issue, which in practice will also for me be the decisive factor—John von Neumann, letter to Carnap, 1931     

Minorities' acculturation and social adjustment: The moderator role of meta‐perceptions of majority's acculturation attitudes

Two studies addressed the role of Black meta‐perception of acculturation attitudes on the relation between minority acculturation attitudes and their social adjustment (school achievement and perceived quality of intergroup relations). Participants in both studies were Black Lusophone adolescents living in Portugal. Study 1 (N = 140) indicated that participants' attitude regarding the host culture was positively correlated with their school achievement and to their evaluation of intergroup relations. It also indicated that participants' meta‐perception of majority attitude add to the explained variance of participants' social adjustment. Study 2 (N = 62) manipulated the perceived majority high/low support of immigrants' learning the host culture. The dependent variable (DV) was perceived quality of intergroup relations. Only in the low support condition were participants' attitudes towards the host culture positively related to perceived quality of Black–White relationships. These results suggest that perceived social context is central to understand the relationship between minority adolescents' acculturation attitudes and key dimensions of their adjustment to host societies.