On the differentiation of achievement goal orientations in physical education: a Rasch analysis approach

In two cross‐sectional studies, we investigated to what extent elementary (Study 1) and middle school (Study 2) students pursue similar, yet distinct, mastery‐related and performance‐related goals in physical education. We found that students were more likely to endorse outcome goals in conjunction with mastery‐related goals and ability goals in conjunction with normative goals. Rasch modelling suggested that students tended to endorse mastery‐approach goals than learning and outcome goals and that they tended to favour ability goals than performance‐approach goals. Differential item functioning analyses showed that autonomously motivated students were more likely to endorse learning goals and mastery‐approach goals and less likely to endorse outcome goals than less autonomously motivated students. They were also more likely to endorse ability goals and less likely to endorse normative goals than controlled motivated students. Results are discussed within the achievement goal framework and the self‐determination theory.     

The inevitability of corruption in Greek football

From the late 1990s, corrupt practices in Greek football have been considered to pose a serious threat to the integrity of the sport, with a number of schemes and measures being introduced as a response. The aim of this article is to show why corruption in Greek football is inevitable by offering a detailed account of three football-related corrupt practices and highlighting their contextual parameters, as well as juxtaposing them against the set of measures that have been implemented. By placing corruption in football in the wider landscape of the country and of global football, and examining the political, structural and economic factors that contribute to the overall managerial and financial implications of corruption, we present the reader with the new norm which, in reality, makes corruption the ‘only game in town’.     

Cross-border circulation of films and cultural diversity in the EU

This paper explores new data sources on multilateral trade in films among EU countries and with the USA in offline cinema and in online video-on-demand distribution. We observe variations in trade patterns across countries and films and explore how they affect cultural diversity. We find that the EU film market is highly fragmented and cross-border film availability in cinema is low. We explore different aspects of the cultural discount hypothesis by means of a standard Helpman and Krugman (Market structure and foreign trade. Increasing returns, imperfect competition, and the international economy, MIT Press, Cambridge, 1985) trade model with economies of scale and a two-stage Heckman (Econometrica 47(1):153–161, 1979) estimation procedure. Our results show that cultural distance, success in the home market and the size of the film budget influence trade of films between countries. US films have a lower propensity to get into export markets, relative to their success in the home market. Consumer demand for imported films is relatively smaller in large EU economies, except for films imported from the USA that are only marginally affected. We also show that trade patterns in online film distribution are not fundamentally different. As online distribution occurs downstream from theatrical release, online distributors can benefit from cinema market experience to make a better selection of films. This results in a lower impact of domestic market shares on online trade patterns.     

Atomic orbitals, molecular orbitals and related concepts: Conceptual difficulties among chemistry students

Students start the undergraduate quantum chemistry course with incomplete knowledge and many conceptual difficulties about quantum-chemical concepts. This work investigated the impact an undergraduate quantum chemistry course has on students’ knowledge and understanding of atomic orbitals, molecular orbitals and related concepts. A “post-factum” analysis of examination data from this course reveals that students; do not have a clear understanding of the concepts of atomic and molecular orbitals as well as of Slater determinants; have difficulty in understanding the conceptual similarity between real and complex mathematical forms of atomic orbitals; confuse the various atomic orbital representations; and, do not realise the approximate nature of atomic orbitals for many-electron atoms. Difficulties with other related concepts are revealed also. Some promising strategies for instruction and suggestions for secondary and general chemistry curricula are discussed.     

The role of goal orientations and goal structures in explaining classroom social and affective characteristics

Examining motivational variables may prove to be particularly fruitful towards our understanding of classroom processes, student behaviors and school outcomes. The present study examined the role of personal and contextual goals (goals and goal structures) towards explaining social relationships (peer, teacher–student and home–school). 1493 fifth and sixth grade primary school students (10 to 12 years of age) from different areas of Greece formed a representative sample. Questionnaires were administered assessing students' goal orientations, goal structures and classroom relationships. The data were analyzed using latent variable modeling. Mastery goal structures had significant effects on positive school relationships such as student relations, teacher–student relations, peer inclusion, and peer conflict (the latter two reversely coded). Performance goal structures exerted negative or null effects on the same processes, demonstrating their negative propensities. In addition, the effects of mastery goal structures were partially mediated by the effects of personal mastery goals with regard to teacher–student relations with the former exerting both direct and indirect effects. On the contrary, the negative effects of performance goal structures were not buffered by the presence of high levels of personal performance goals. The findings have significant implications for educational practice in terms of the importance of classroom contexts as predictors of classroom relatedness specifically where mastery goals are concerned.     

A PROBABILISTIC MODEL FOR STUDENTS’ ERRORS AND MISCONCEPTIONS ON THE STRUCTURE OF MATTER IN RELATION TO THREE COGNITIVE VARIABLES

In this study, the effect of 3 cognitive variables such as logical thinking, field dependence/field independence, and convergent/divergent thinking on some specific students’ answers related to the particulate nature of matter was investigated by means of probabilistic models. Besides recording and tabulating the students’ responses, a combination of binomial and multinomial logistic regression techniques was used to analyze the data. Thus, students’ misconceptions as well as the compatible-with-the-scientific-view student’s answers were explored one by one in relation to the above 3 cognitive variables. The study took place with the participation of 329 ninth-grade junior high school pupils (aged 14–15). The results showed that mostly logical thinking and sporadically the other 2 cognitive variables were significantly associated with students’ answers. Interpretation of the results and implications for science education are discussed.