Cross Informant Agreement of Behavioral and Emotional Strengths between Finnish Students and Teachers

Drop-out from upper secondary school is considered a widespread problem, closely connected with youth unemployment. The aim of the current study was to examine whether parents' level of education predicted drop-out for 16–24-year-olds when accounting for basic skills. For this purpose, data from the Norwegian (n?=?996) and American (n?=?641) samples in the Adult Literacy and Life Skills Survey (ALL) were used. Stepwise logistic regression showed that parents' educational level was a significant predictor of early school leaving in both countries, but explained significantly more of the variance in USA than in Norway. Mothers' educational level predicted early school leaving in USA also when accounting for youth's basic skills, but this was not the case in Norway.     

Sociology of Education: Outlines Towards a Diagnosis and Thoughts on Some Major Challenges

Sociology of education in Norway has traditionally been preoccupied with the classic problems related to education and the reproduction of social inequality. As the general social scientific and political focus on inequality decreased, the sociology of education also became less visible. At the same time, the sociology of youth evolved, and brought with it a shift from theories of reproduction towards theories of individualization and cultural detachment. New challenges for sociology of education are also discussed. These are related to the educational system's position as the main socialization arena for young people, as well as new developments within educational policy, and thus within school. What kind of identities are “produced” within the educational system?     

Towards a Theory of Pedagogic Text Analysis

The present study examines why businesses and government ministries use and need occupational second foreign language (L3) skills, but fail to mention these in job advertisements. It contrasts data from two quantitative surveys of language use in business and government domains with two studies of the mention of L3 skills in job advertisements. While the former show that L3 languages are still used and still considered important and relevant, the latter show that such skills are hardly mentioned in job advertisements, not even as cautious requests in positions where these would be highly relevant. The authors discuss whether this may be due to the lack of L3 skills among new employees or due to the belief that English is sufficient, also known as “Anglophone complacency.”     

Between-school variation in physical activity,aerobic fitness,and organized sports participation: A multi-level analysis

Abstract

A large proportion of a child's day is spent at school interacting with certain physical surroundings, teachers, and school friends. Thus, schools could have a marked impact on establishing physical activity habits. The aim of the present study was to assess between-school variation in physical activity, aerobic fitness, and organized sports participation. Altogether, we tested 1766 nine- and fifteen-year-old children attending 242 school classes at 35 different schools in Denmark in 1997–2003. The intra-class correlation coefficient (ICC) for objectively assessed physical activity ranged between 0.06 and 0.18 depending on the dimension of physical activity and the time considered (i.e. school time vs. leisure time). For aerobic fitness, an ICC of 0.10 was observed, whereas that for organized sports participation ranged between 0.01 and 0.10 depending on the age group. Studying between-school variation in physical activity provides information about the extent to which children adjust their physical activity habits according to the social and environmental circumstances that they share, and helps to plan future school-based physical activity studies, especially in terms of sample size and power calculation.     

Investigation of ABCA1 C69T polymorphism in patients with type 2 diabetes mellitus

Introduction:

Non insulin dependent diabetes mellitus is the most common type of diabetes. Genetic factors, lipid profiles, hypertension are potential risk factors for diabetes mellitus. Adenosine binding cassette transporter proteins 1 (ABCA1) plays a role in cholesterol metabolism, especially high density lipoprotein (HDL-cholesterol). There are multiple mechanisms by which HDL-cholesterol can be atheroprotective, it is clear that the relative activity of ABCA1 plays a major role. We aimed to investigate association of ABCA1 C69T gene polymorphism with lipid levels in Turkish type 2 diabetic patients.

Materials and methods:

After isolation of DNA by ethanol precipitation we determined ABCA1 gene polymorphism by using polimerase chain reaction - restriction fragment lenght polymorphism (PCR-RFLP) method in 107 type 2 diabetic patients and 50 healthy controls.

Results:

We have observed that the frequency of TT genotype is significantly higher in healthy controls compared to patients (14% vs. 3%; P = 0.008). Also frequency of T allele was higher in controls than in patients (34% vs. 21%; P = 0.020; OR (95% CI) = 0.52 (0.30–0.88)). There was no association of lipid levels and ABCA1 C69T polymorphism subgroups.

Conclusion:

We have found significantly higher frequency of both T allele and genotype in control group when compared to patients that made us think that T allele may be a protective factor against diabetes mellitus. But, we could not find a relationship between genotypes and lipid concentrations in our two groups. Larger studies will help us to understand the relationship between ABCA1 C69T genotype and lipid parameters in diabetes mellitus.     

X-ray radiography and tomography for monitoring the penetration depth of consolidants in Opuka – the building stone of Prague monuments

Stone consolidation is one of the major restoration treatments used for historical monuments preservation. A natural stone is a complicated heterogeneous porous system making the process of consolidation dependent on many variables. In practical restoration aims, for a given stone type, the selection of a suitable consolidant and consolidation conditions therefore remains a complex issue. The impregnation depth is a key factor for the assessment of the treatment efficiency. The combination of state-of-the-art hybrid pixel semiconductor detectors with newly available micro-focus X-ray sources makes possible to apply X-ray radiography, an ideal non-destructive tool, for penetration depth monitoring. In this study, high-resolution X-ray radiography is used for monitoring the penetration depth of organosilicon consolidants in the Opuka stone. The penetration depth has been evaluated in relation to the time of consolidation, stone porosity and consolidation mixtures properties. The exact influence of the X-ray contrast agent on the consolidation depth has been investigated as well. The information obtained provides supplementary knowledge on the suitability of investigated products for the treatment of this type of stone. In our study, the capabilities of X-ray radiography have been demonstrated on X-ray radiography simple projections, high-resolution computed tomography (CT) as well as on the dynamic processes monitoring. The results thus can serve also as an instrumental and methodological example applicable for consolidation monitoring of other stone types.     

Intersubjectivity and interpretive background in children’s development and interaction

In this paper I try to show how intersubjectivity is a deeply taken for granted feature of our every day lifeworld in the sense that we, as cultural beings, always assume the pregiveness of other human beings as intentional agents trying to make sense in accordance with pregiven cultural communicative forms and practices, and it is these reciprocally shared assumptions that make intersubjectivity possible. The achievement of momentary situational intersubjectivity interlocutors thus presuppose the sharing of background experiences. The more sharing the less explicit needs the message be. In our cultural everyday practice we have “codes” for sharing of background premises — for what is appropriate discourse and conduct at any social occasion. Some of these codes seem more akin to musical-aesthetical and emotional, rather than logical, metaphors; as indicated by expressions like “finding the right voice, finding the key, feeling right”. Confirmation of identity and group inclusion/exclusion is also part of that. Other codes are more related to situational definitions and projects, which are particularly relevant in an educational context. In any context, an interpretive approach seems necessary in order to uncover the rationality behind collision of codes or non-successful attempts at achieving intersubjectivity — that can easily be mistaken for deficient competence. In its more radical form the intesubjectivity approach assumes that the early interaction between caregiver and child is functioning as a self-organizing preadapted dialogical system that is biologically based. The child is searching for his “virtual other” in the caregiver and so is the caregiver in the child.