Influence of seasonally adjusted exposure to cold and darkness on cognitive performance in circumpolar residents

The effects of seasonally adjusted 24-h exposure to cold and darkness on cognitive performance in urban circumpolar residents was assessed in 15 male subjects who spent three 24-h periods in a climatic chamber at 65° latitude during the winter (January–March) and/or summer (August–September). Each subject was exposed to three different environmental conditions in random order: (1) 22 °C temperature and 500 lx lighting; (2) 10 °C temperature and 500 lx lighting; and (3) 10 °C temperature and 0.5–l lx lighting. Accuracy on an addition-subtraction task was significantly greater in the summer than in the winter ( p = 0.038), while accuracy on a repeated acquisition task was significantly greater in the winter than in the summer ( p < 0.001). Independent of season, exposure to cold and darkness was significantly associated with a decline in response time on five cognitive tests, an improvement in accuracy on three tests measuring complex cognitive tasks, and a decline in accuracy on two tests measuring simple tasks. Increased performance on complex tasks may result from increased arousal in response to the combination of cold temperatures and dim light characteristic of the winter in urban circumpolar settings.     

Social representations of educability

In the framework of the theory of social representations, the study set out to examine how Finnish parents and teachers have received a major change in educational policy. Surveys on parents' and comprehensive school teachers' views of ongoing school reforms indicated that current educational discourse is structured by two different representations — a “selective” one and a “comprehensive” one-which contain two different notions of intelligence — “natural” and “sociorelativistic”. The subjects' sociai position (socioeducational status and expertise) in the educational hierarchy tended to organize their representations. The findings indicated that the different groups have different relationships to official educational policy and to the ethos of educability embodied by the school. University of Joensuu     

Wittgenstein and the unity of good

This paper discusses the problem of the unity of moral good, concerning the kind of unity that moral good or the concept thereof constitutes. In particular, I am concerned with how Wittgenstein's identification of various complex modes of conceptual unity, and his introduction of a methodology of clarification for dealing with such complex concepts, can help with the problem of unity, as it rises from the moral philosophical tradition. Relating to this I also address the disputed question, whether Wittgenstein regards good as a family‐resemblance concept, and make an attempt to characterize family‐resemblance concepts generally by way of their similarities and differences from certain other complex modes of conceptual unity. I argue that whilst Wittgenstein does regard good as a family‐resemblance concept, in the Philosophical Investigations he seeks to make a more general methodological point. I conclude with a suggestion of how Wittgenstein's methodological points can help us to put into a broader perspective famous criticisms of the moral philosophical tradition by Michael Stocker and Bernard Williams, and how Wittgenstein's methods more generally can help to address the problem of the unity of good. This illustrates one way in which Wittgensteinian methods can help resolve disputes in moral philosophy, where the main approaches, Aristotelian, Kantian and utilitarian theories, seem to be locked in a stalemate. As I argue, this situation has to do with their assumptions about the unity of moral good. The response isn't to reject those theories, however, but to re‐interpret them in a way consistent with the Wittgensteinian methodology.     

Author Index,Volume 5

Authors Index

Author Index, Volume 5     

Psychiatric Symptoms,Posttraumatic Growth,and Life Satisfaction Among Parents of Seriously Ill Infants: A Prospective Case-Controlled Study

Journal of Clinical Psychology in Medical Settings - We evaluated psychiatric symptoms, posttraumatic growth, and life satisfaction among the parents (n?=?34) of newborns...     

Transcendental Arguments and the Problem of Dogmatism

Abstract

Transcendental arguments have been described as undogmatic or non‐dogmatic arguments. This paper examines this contention critically and addresses the question of what is required from an argument for which the characterization is valid. I shall argue that although transcendental arguments do in certain respects meet what one should require from non‐dogmatic arguments, they – or more specifically, what I shall call ‘general transcendental arguments’ – involve an assumption about conceptual unity that constitutes a reason for not attributing to them the status of non‐dogmatic arguments. As a solution to this problem I distinguish general transcendental arguments from what I shall call ‘specific transcendental arguments’ and seek to explain how by limiting the use of transcendental arguments to the latter type it would be possible to avoid dogmatism. This methodological adjustment also opens up a possibility of re‐interpreting transcendental arguments from the past in a novel non‐dogmatic fashion.     

School Subjects as Social Categorisations

The present study set out to examine school subjects in terms of social categorisations of a child’s educability. A group of academically educated (N = 180) and vocationally educated parents (N = 249) with a child in the third grade of comprehensive school were asked to indicate their child’s strongest and weakest school subject and to give reasons for their choices. The parents’ most frequent choices for both the strongest and the weakest subject turned out to be mathematics and Finnish, which substantiates the pivotal role of the cognitive-verbal competencies in defining the child’s educability. The choices were guided by the child’s gender, so that mathematics was typically regarded as the strongest subject of boys and the weakest subject of girls and conversely, Finnish was regarded as the strongest subject of girls and the weakest subject of boys. The parent’s educational position organised the reasons given for the subject choices so that self-serving attribution was stronger among the academically educated than the vocationally educated parents, suggesting that the parents’ education relates to the trust they place on their child’s educational potential.     

Three Years Later: A Follow‐Up Study of Parents' Assessments of Their Children's Competencies1

The present study is a follow‐up of one that was designed to examine the changes that have occurred in parents' views of a child's competencies during the child's first 3 years of school. Parents with a university education (N=180) and a vocational education (N=249) were asked to assess their children's competencies in domains representing school subjects and abilities in preschool and at the end of the 1st and 3rd school years. The findings indicated that parents' initial optimistic views had prevailed. Furthermore, our findings on the gender‐ and education‐dependent differences suggested that the underlying social psychological organization of parental assessments already has taken shape by the time the child enters school.     

Do the Concepts of Grammar and Use in Wittgenstein Articulate a Theory of Language or Meaning?

The paper elucidates Wittgenstein's later conception of philosophy as devoid of theories or theses, comprehending this as an articulation of a strategy for avoiding dogmatism in philosophy. More specifically, it clarifies Wittgenstein's conception by using what he says about the concepts of meaning and language as an example and by developing an interpretation that purports to make plain that what Wittgenstein says about these issues does not constitute a philosophical thesis. Adopting Wittgenstein's approach, we can, arguably, have a richer view of meaning and language than a commitment to philosophical theses allows for. I conclude with remarks on the method of analysis in terms of necessary conditions.     

At the Threshold of School: Parental Assessments of the Competencies of Their Preschool-Aged Children

The study set out to examine the organization of parental assessments of their children's competencies in terms of the parents' education and gender and the chilďs gender. Parents with university education ( N = 231) and vocational education ( N = 343) were asked to appraise their preschool-aged chilďs competencies in domains pertaining to school subjects and abilities. It was found that parents with university education emphasized cognitive-verbal competencies when assessing their children, and parents with vocational education emphasized practical competencies. Girls' competencies were generally assessed more favorably than were boy's. Yet boys were considered to have higher mathematical skills than were girls, and this assessment was further specified by the parents' educational position. In sum, the organization of parental assessments seemed to have already taken shape by the time the child enters school.