Decreased approach motivation in depression

The present study examined relations between choice preference and reaction time to emotionally valenced words, dysphoric symptoms (BDI), and dysfunctional attitudes (DAS) in clinically depressed (CD; n= 61), previously depressed (PD; n= 42), and never depressed controls (ND; n= 46). The results showed: (1) NDs and PDs exhibited a choice preference for the relatively more positive words and differed significantly from CDs; (2) PDs and CDs exhibited longer reaction time and differed significantly from NDs; and (3) BDI and DAS were positively associated with reaction time to positively valenced words, whereas no associations were found for reaction time to negatively valenced words. The increased reaction time, in PDs and CDs, is discussed as a possible vulnerability factor to depression, which may be related to decreased approach motivation.     

The inquiring mind

There is nothing, either in the recent developments of philosophy or in the development of the sciences, which should prevent philosophy from continuing its role of mother‐science and the sciences from influencing methods and conclusions of philosophers. The inquiring mind respects no boundaries between disciplines except those which are imposed by differences in questions raised. But basic questions, whether raised by philosophers or by scientists, tend to have components requiring co‐ordination of research or analysis of highly different disciplines. Both Anglo‐Saxon and continental developments in philosophy justify, however, a distinction between cultivating philosophy and being engaged in solving or resolving a philosophical problem, the former comprising the latter.     

Using facial emotional stimuli in visual search experiments: The arousal factor explains contradictory results

For more than two decades, visual search experiments using pictures of emotional faces as stimuli have generated contradictory results. Evidence of a superior detection of angry faces compared to happy faces have been mixed with an equal amount of evidence in the opposite direction. In this article, we review this literature, and examine the hypothesis that the neglected stimulus factor of emotional arousal may explain these contradictory results. Through an extensive reanalysis of results from our own laboratory as well as from other researchers, we show that the arousal factor systematically influences the outcome of the reviewed visual search experiments, and may thus provide a key to the historical contradictions within this research field.     

Potential Space - The Place of Encounter between Inner and Outer Reality

This paper was one in a series of lectures called ''Space and identity'' that were given to a public audience during the spring of 1998. ''Space and identity'' was part of the program for Stockholm as the cultural capital of Europe in 1998 and was arranged by the Museum of Architecture and the two psychoanalytical societies in Stockholm. Building on the theories of especially Winnicott and Bion and with references to literature the paper gives a picture of the development of inner space and of potential space as the place for creativity and creative living.     

A Comment on teurnell's “the piggle—a sexually abused girl?”

Abstract

In his comment on Teurnell's paper “The Piggle—a sexually abused girl?” the author points to the risk of organizing a complicated clinical material around one single idea and briefly describes other ways of understanding the material in Winnicott's book. To the author's mind, the richness and depth of the material and the subtleness and aesthetics of the interplay between Winnicott and the Piggle, in Teurnell's way of reading, collapse into one single question: the possibility of a sexual trauma. At the end of the comment the role of the Piggle's father is shortly discussed.     

The present and absent object—on thinking and the capacity to symbolize

In this paper, Bion's different theories on the development of thinking will be introduced: on the one hand, his theory of thoughts as resulting from tolerance for the absence of the object, and on the other hand, dream thoughts and thoughts as resulting from the presence of the object, originally through the mother's containing function. The effects of failures in this development will be discussed; among other things, a hypertrophy of the apparatus of projective identification at the expense of thinking capacities. Briefly, a comparison will be made between a facilitating relation between container and contained and the oscillation between the paranoid-schizoid and depressive position, which Bion describes as a prerequisite for open symbolizing processes. Bion's theories and concepts will be supplemented by Winnicott's theories on the “creative illusion” and the breast/the mother as a “subjective object” as a precondition for the symbolizing capacity that later develops in the “potential space”. Very briefly, a comparison is made between Winnicott's term “the subjective object” and Segal's term “symbolic equation”. Clinical vignettes are interpolated.     

Personality and attitudinal correlates of healthy and unhealthy lifestyles in young adults

Abstract

The relationship between healthy lifestyle and personality and attitudinal variables was analyzed with data collected from 809 men and 996 women aged 18–30 years in England, Belgium, Finland and Norway as part of the European Health and Behaviour Survey. A health practices index was constructed on the basis of performance of sixteen behaviours including smoking, alcohol consumption, exercise, sleep time and a variety of dietary and preventive practices. Scores on the health practices index were higher in women than men, but in both sexes the index was normally distributed. Consistently healthy practices were positively correlated with extraversion and optimism, and negatively associated with neuroticism, psychoticism and chance locus of control beliefs. These effects were maintained after controlling for social desirability, but together accounted for only a modest proportion of the variance in the health practices index. The results are discussed in relation to the factors characterising health conscious and unhealthy lifestyles.     

To adjust or not adjust: Nonparametric effect sizes,confidence intervals,and real-world meaning

ObjectivesThe main objectives of this article are to: (a) investigate if there are any meaningful differences between adjusted and unadjusted effect sizes (b) compare the outcomes from parametric and non-parametric effect sizes to determine if the potential differences might influence the interpretation of results, (c) discuss the importance of reporting confidence intervals in research, and discuss how to interpret effect sizes in terms of practical real-world meaning.DesignReview.MethodA review of how to estimate and interpret various effect sizes was conducted. Hypothetical examples were then used to exemplify the issues stated in the objectives.ResultsThe results from the hypothetical research designs showed that: (a) there is a substantial difference between adjusted and non-adjusted effect sizes especially in studies with small sample sizes, and (b) there are differences in outcomes between the parametric and non-parametric effect size formulas that may affect interpretations of results.ConclusionsThe different hypothetical examples in this article clearly demonstrate the importance of treating data in ways that minimize potential biases and the central issues of how to discuss the meaningfulness of effect sizes in research.