Relative Age Effect and Gender Differences in Physical Education Attainment in Norwegian Schoolchildren

The relative age effect (RAE) refers to that children born early in their year of birth show higher performance compared to children born late in the same cohort. The present study evaluated whether RAE exists within non-competitive physical education (PE) attainments, change in RAE magnitude with age, and possible gender differences. The results show a drop in PE attainment and a difference in number of high and low marks between the first and second half-year. Of the pupils who attained the highest mark, 73% were born in the first 6 months. In lower-secondary school, RAEs were larger in girls compared with boys. A possible explanation for the results is that the PE-teachers might be inspired by product-oriented criteria.     

School Reforms in Norway and Sweden,and the Redistribution of Educational Attainments

The paper studies the educational reforms and expansions (comprehensivization) of Sweden and Norway after 1900 and their effects upon the populations’ general attainment levels and the distributions of attainments according to gender, class, cultural origin and geographical background. The Norwegian developments were much more uneven than the Swedish. It is shown that the great changes in attainment levels and attainment distributions in Norway during the most recent period were caused partly by the lower secondary education reforms around 1970. However, the Norwegian reform of the upper secondary school was largely ineffectual.     

Competition for Viewers and Advertisers in a TV Oligopoly

Abstract

This study considers a model of a TV oligopoly where TV channels transmit advertising and viewers dislike such commercials. It is shown that advertisers make a lower profit the larger the number of TV channels. If TV channels are sufficiently close substitutes, there will be underprovision of advertising relative to social optimum. This study also finds that the more viewers dislike ads, the more likely it is that welfare is increasing in the number of advertising-financed TV channels. A publicly owned TV channel can partly correct market distortions, in some cases, by having a larger amount of advertising than private TV channels. It may even have advertising in cases where advertising is wasteful per se.     

What do coaches orchestrate? Unravelling the ‘quiddity’ of practice

The general purpose of this article is threefold. Firstly, it is to further the notion of coaching as orchestration through developing insight into precisely how and what coaches orchestrate. Secondly, it is to firmly position coaching as a relational practice, whilst thirdly it is to better define coaching’s complex nature and how it can be somewhat ordered. Following an introduction where the purpose and value of the article are outlined, we present the reflective method of critical companionship through which we explored and addressed the aforementioned purposes. The case for the quiddity, or the ‘just whatness’ (i.e. the inherent nature or essence) of coaching as involving complex, relational acts which can be somewhat explained through recourse to the developing theory of orchestration is subsequently made. In doing so, two precise examples of how we as coaches orchestrate sporting practice are presented. The article concludes with both a summary of the principal argument(s) made, and some reflective considerations for future directions.     

The impact of physical growth and relative age effect on assessment in physical education

Physical education (PE) is perhaps the school subject most likely to produce relative age effects (RAE). Like in sports, physical maturity gives students an advantage in PE, which might well be mistaken for superior ability. The aim of the present study is to investigate the extent to which physical growth, measured as height, and RAE reflect the assessment in Norwegian PE. Furthermore, we wanted to examine whether there is any gender differences in the assessment in PE as a function of physical growth and RAE. The participants (n?=?2978) were pupils in the last three years of secondary school (13–16 years old). A custom-made questionnaire was designed to collect the necessary data. The correlations between height and mark in PE for boys in 8th, 9th, and 10th grades are respectively r?=?0.14, r?=?0.32, and r?=?0.29. For girls, the correlations are r?=?0.11, r?=?0.33, and r?=?0.21. All correlations are significant (p?<?.05). The number of pupils achieving top marks was 114 in the first half of the year, whereas it was 65 in the second half of the year. The present study showed that physical growth has an impact on the pupils’ PE attainment. The physical growth is of course also mediated by the pupils’ age. RAEs were found in PE attainments also in the Norwegian school system for both genders, despite all the intentions expressed in the PE curriculum.     

Differences between Toxoplasma Gondii Infected and Non‐Infected Blind and Partially Sighted Children and Adolescents on WISG and WAIS Verbal Subtests

Abstract:Langset, M., Midtvedt, T. & Omland, T. 1981. Differences between Toxoplasma Gondii Infected and Non‐Infected Blind and Partially Sighted Children and Adolescents on WISC and WAIS Verbal Subtests. Scandinavian Journal of Educational Research 25,141‐157. Toxoplasmosis is one of the most prevalent infections of man and animal throughout the world. The Dye Test, (DT), which is assumed specific for an infection of Toxoplasma gondii, was performed on 137 blind and partially sighted children and adolescents in Norway. The rate of DT‐pos., 53 %, correlated with a control group on the level of P ≤0.001, (x²‐test). The infected group was compared with the non‐infected on WISG and WAIS verbal subtests. The results gave the DT‐pos. group lower performances on all verbal subtests. Retesting after five years gave for the DT‐pos. group compared with the DT‐neg. IQ, differences on the level of significance P ≤,0.004. The differences were mainly due to low performances on all subtests, particularly on Comprehension, Similarities, and Digit Span. The impairment was comparable to subjects with brain damage. Subjects with congenital sight deficiency and positive DT showed progressive intellectual impairments.     

Learning to teach sport education: investigating a pre-service teacher’s knowledge development

The pre-service teacher (PST) learning process has been claimed to include multiple and complex forms of learning because various areas of knowledge growth occur at the same time. In the Sport Education (SE) literature, there has been a noticeable dearth of research regarding how PSTs learn, interpret and deliver the model. While several studies report PSTs having experienced SE prior to the formal study being carried out, to our knowledge, only one study has followed PSTs through a series of learning experiences. In this study, we used the three-level model of learning as a framework to investigate a PST’s continuing process of learning to teach SE as part of a PETE program and while teaching during the school placement component of the PETE program. The study was guided by the question, ‘How does a PST’s knowledge of teaching and learning SE develop?’ This study reports on one physical education PST learning to teach SE. The learning experience was composed of four PETE courses (two content courses and two school placements) divided into five phases. Data collection employed five semi-structured interviews, coursework and a focus group. Data were analyzed using a hybrid approach of inductive and deductive theme development. Results revealed that the PST progressively developed conscious awareness and understanding about teaching and learning SE. The comprehensive learning experience made the PST develop understanding of teaching and learning SE that reflected knowledge on an abstract level. Studying the relationships between SE concepts, while connecting them with knowledge from various PETE courses, the theoretical foundation of SE became accessible. We encourage physical education teacher educators to allow for a continuing growth of understanding where PSTs develop knowledge through various SE learning and teaching experiences tailored around their needs and concerns.