Neuropsychological performance in older insomniacs

ABSTRACT

The purpose of this study was to examine daytime performance in older adults fulfilling the diagnostic criteria for DSM-IV Insomnia, using a comprehensive battery of neuropsychological tests, and to compare these objective findings with measures of self-reported cognitive functioning. A total of 121 participants (69% women) with a mean age of 64.0 were part of a thorough neuropsychological examination at a University-based neuropsychological clinic in Western Norway. Twenty-five percent of the participants fulfilled the diagnostic criteria for insomnia. In sum, the insomnia patients were not different from the good sleepers on any neuropsychological test measure, and none of the results on the performance measures were associated with the sleep-related daytime complaints. However, the insomniacs did rate their subjective memory performance as significantly worse than the good sleepers, and they also reported more depressive symptoms. We conclude that DSM-IV defined insomnia was not associated with any performance based measure; only with self-reported symptoms.     

Self‐reported attitude scales: current practice in adequate assessment of reliability,validity, and dimensionality

The development of methods to create self‐reported attitude scales has lost momentum, in part because of increased research focused on implicit measures. This paper reviews 162 papers on methodological approaches applied to the validation and assessment of attitude scales. Assessment of methodological approaches applied indicates that neither reliability, validity, nor dimensionality assessments are consistently used according to standard operating procedures or in accordance with best practice. Within current practices in the field of attitude scale development, the full potential of self‐report scales is not met, in part because of such methodological issues. The improvement of existing practices and adoption of promising new developments in attitude scale construction and evaluation are discussed, together with recommendations for best practice in scale validation.     

Bioethics' Gender

I argue that the field of bioethics is gendered feminine, but that the methods it uses to resist this gender identity pose real harm to actual women. Starting with an explanation of what I take ‘gender’ to be, I enumerate four drawbacks to being gendered feminine. I then argue that bioethics suffers from three of the same four drawbacks. I show how the field escapes the fourth disadvantage by adopting a masculine persona that inflicts damage on women, and conclude by urging bioethicists to reflect on their complicity in abusive power systems such as gender, race and class.     

Executive functions and processing speed in children with mild to borderline intellectual disabilities and externalizing behavior problems

Several studies suggest impaired executive functions (EFs) in children with externalizing behavior problems and average intelligence (e.g., IQ > 85). Even though children with mild to borderline intellectual disabilities (MBID) are at higher risk of developing externalizing behavior problems compared to children with average intelligence, it is not yet clear if impaired EFs are also associated with the occurrence of externalizing behavior problems in children with MBID. In the current study, we therefore assessed three EF components (inhibition, cognitive flexibility, and working memory) as well as processing speed in children with MBID and externalizing behavior problems (n = 71) versus children with MBID with no such problems (n = 70). This was accomplished using a well-established computerized test battery. Even after IQ was controlled for, the children with MBID and externalizing behavior problems showed more impaired working memory performance. Differences for inhibition performance and processing speed were also found but less consistent across the tasks used to measure these aspects of EF. Cognitive flexibility was not more impaired in children with both MBID and externalizing behavior problems relative to children with MBID only. Our findings highlight working memory as a potential target to enhance the treatment of children with MBID and externalizing behavior problems.     

The cortisol awakening response: Associations with trait anxiety and stress reactivity

This study investigated the extent to which trait anxiety and state anxiety in response to stress are associated with the cortisol awakening response (CAR).Fifty-one healthy participants were recruited. State anxiety measures were taken in anticipation of and during a laboratory stressor. Salivary cortisol levels were measured immediately upon awakening (at 0, 15, 30, and 45 min) on two consecutive mornings. Cortisol awakening response was assessed by the area under the curve with respect to zero (AUC_G).The magnitude of the CAR was found to be negatively associated with both trait anxiety and anticipatory anxiety. Moreover, regression analysis showed that the effects of trait anxiety on the AUC_G were mediated by anticipatory anxiety.These results suggest that the CAR is influenced by trait anxiety. Moreover, the effect of trait anxiety on the CAR seems to operate by impacting on psychological stress reactivity (i.e., anticipatory anxiety).     

Teacher–child interactions: relations with children's self‐concept in second grade

This study examined whether teacher–child interactions characterized by teacher involvement, structure, and autonomy support at the beginning of second grade predicted children's global, academic, social, and behavioural self‐concept at the end of second grade. The study was conducted in 30 second grade classrooms with 570 children and their teachers. Data included teacher reports of teacher–child interactions and child reports of self‐concept. Results showed that, when controlling for the initial level of self‐concept, children's social self‐concept was predicted by teacher involvement, structure, and autonomy support. In addition, teacher autonomy support predicted high academic self‐concept. Finally, these teacher–child interaction characteristics did not contribute to the behavioural and global self‐concept. The results were similar for boys and girls. Copyright © 2010 John Wiley & Sons, Ltd.     

Differential relations between two dimensions of self‐esteem and the Big Five?

Recent research has suggested the possibility that self-esteem (SE) may be viewed as a two-dimensional concept consisting of: (a) self-liking, the subjective evaluation of oneself as a social being; and (b) self-competence, the internal conceptions of success and failure in performing tasks (Tafarodi & Swann, 1995). Establishing differential relations between these two dimensions of SE and an important psychological concept like the Big Five, would support the notion of two-dimensional SE. To test this hypothesis the self-liking/self-competence scale (SLCS) and the Big Five Inventory (BFI) were administered to 128 Norwegian college students. The results show a differential relationship between the two dimensions of SE and the personality dimensions of the BFI.     

A Cross-National Comparison of Nationalism in Austria, the Czech and Slovac Republics, Hungary, and Poland

The transition to democracy in Eastern Europe after the breakdown of communist regimes was challenged by ethnic and national tensions. Nationalist sentiments and traditional patterns of ethnic intolerance were almost immediately revitalized. The analysis presented here concerns nationalist orientation in several of these countries in the context of ideology and social origin, which form links among nationalist identification, ethnic intolerance, democratic and economic orientation, and social class position. In 1996, representative national surveys were carried out in Hungary, the Czech and Slovak republics, and Poland. The study was then extended to Austria, where, like in other Western democracies, nationalistic, xenophobic, and rightist-radical attitudes have emerged. Analyses of the attitude structures (structural equation models) showed that different types of nationalism have developed. In post-communist countries—with the exception of the Czech Republic—anticapitalist feelings are strongly correlated with nationalism and ethnic intolerance. Such attitudes are held by the lower classes, yet this form of antiliberalism is not directed against democracy. In Austria, a classical "underclass authoritarianism" exists but remains independent of economic ideology. This is typical of the "new right" in Europe: a "modernized" brand of fascism in which neoliberal ideology, instead of anticapitalist resentments, is combined with traditional value patterns.     

Feminist Slants on Nature and Health

Ecological feminism (or ecofeminism) and feminist bioethics seem to have much in common. They share certain methodological and epistemological concerns, offer similar challenges to traditional philosophy, and take up a number of the same practical issues. The two disciplines have thus far had little or no direct interaction; this is one attempt to begin some conversation and perhaps stimulate some cross-pollination of ideas. The email dialogue engaged an active ecofeminist scholar, Karen Warren, and an active feminist bioethicist, Hilde Nelson, in an exchange of ideas. Jessica Pierce, whose research cuts between environmental philosophy and bioethics, served as moderator.     

Aggression,violence, and the death of a Dutch soccer hooligan: A reversal theory explanation

In March 1997, an aggressive and violent confrontation took place between more than 3000 rival soccer hooligans in the small town of Beverwijk in the Netherlands. In the prearranged and well‐organized confrontation, a 35 year‐old man was beaten and stabbed to death and others were seriously wounded. In this paper, the details of what happened at Beverwijk and the response of the Dutch authorities, including the subsequent arrest and conviction of the main perpetrators, are reviewed. In addition, the psychological approach of reversal theory [Apter MJ. 1992. The Dangerous Edge. New York: The Free Press] is used to answer several unresolved questions about the motivation of the Dutch soccer hooligans involved in the aggressive behavior and violent fighting at Beverwijk. Aggr. Behav. 28:1–10, 2002. © 2002 Wiley‐Liss, Inc.