Toward a spatial perspective on sustainability transitions

In the past decade, the literature on transitions toward sustainable socio-technical systems has made a considerable contribution in understanding the complex and multi-dimensional shifts considered necessary to adapt societies and economies to sustainable modes of production and consumption. However, transition analyses have often neglected where transitions take place, and the spatial configurations and dynamics of the networks within which transitions evolve. A more explicit spatial perspective on sustainability transitions contributes to the extant transitions literature in three ways. Firstly it provides a contextualization on the limited territorial sensitivity of existing literature. Secondly, it explicitly acknowledges and investigates diversity in transition processes, which follows from a ‘natural’ variety in institutional conditions, networks, actor strategies and resources across space. Thirdly, it encompasses not only greater emphasis but also an opportunity to connect to a body of literature geared to understanding the international, trans-local nature of transition dynamics. Concerned with the prevalent lack of attention for the spatial dimensions of sustainability transitions in most studies, this paper seeks to unpick and make explicit sustainability transition geographies from the vantage point of economic geography. The paper argues that there are two interrelated problems requiring attention: the institutional embeddedness of socio-technical development processes within specific territorial spaces, and an explicit multi-scalar conception of socio-technical trajectories. Following these arguments, the paper concludes that transitions research would do well to take a closer look at the geographical unevenness of transition processes from the perspective of global networks and local nodes.     

Reciprocal Relations Between Student–Teacher Relationship and Children's Behavioral Problems: Moderation by Child‐Care Group Size

In this Norwegian study, bidirectional relations between children's behavior problems and child–teacher conflict and closeness were examined, and the possibility of moderation of these associations by child‐care group size was tested. Eight hundred and nineteen 4‐year‐old children were followed up in first grade. Results revealed reciprocal effects linking child–teacher conflict and behavior problems. Effects of child–teacher closeness on later behavior problems were moderated by group size: For children in small groups only (i.e., ≤ 15 children), greater closeness predicted reduced behavior problems in first grade. In consequence, stability of behavior problems was greater in larger than in smaller groups. Results are discussed in light of regulatory mechanisms and social learning theory, with possible implications for organization of child care.     

Anthropometric and physical performance characteristics of top-elite,elite and non-elite youth female team handball players

In order to maximise the potential for success, developing nations need to produce superior systems to identify and develop talent, which requires comprehensive and up-to-date values on elite players. This study examined the anthropometric and physical characteristics of youth female team handball players (16.07 ± 1.30 years) in non-elite (n = 47), elite (n = 37) and top-elite players (n = 29). Anthropometric profiling included sum of eight skinfolds, body mass, stature, girths, breadths and somatotype. Performance tests included 20 m sprint, counter-movement jump, throwing velocity, repeated shuttle sprint and jump ability test, and Yo-Yo Intermittent Recovery Test Level 1. Youth top-elite players had greater body mass, lean mass, stature, limb girths and breadths than elite and non-elite players, while only stature and flexed arm were higher in elite compared to non-elite players (all P < 0.05). Sum of skinfolds and waist-to-hip ratio were similar between groups (P > 0.05). Top-elite performed better in most performance tests compared to both elite and non-elite players (P < 0.05), although maximal and repeated 10 m sprints were similar between playing standards (P > 0.05). Elite outperformed non-elite players only in throwing velocity. The findings reveal that non-elite players compare unfavourably to top-elite international European players in many anthropometric and performance characteristics, and differ in a few characteristics compared to elite European club team players. This study is useful for emerging team handball nations in improving talent identification processes.     

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.     

Amerika: The Super Bowl and German Imagination

Abstract

The Super Bowl has played a central role in the diffusion of American football in Germany, as interviews with the ‘founding fathers’ of ‘gridiron’ football clubs and analysis of German media accounts reveal. American football and the Super Bowl have also played an important role in the construction of traditional German Amerikabilder – images, ideas, and symbols associated with America. German media rarely covered American football until the late 1970s. At that time, brief highlight shows of the Super Bowl on German television and broadcasts on the American Forces Network significantly contributed to the diffusion of American football and the emergence of an American football league in Germany in the late 1970s. In the process of covering the Super Bowl, German journalists reproduced Germany’s double-headed Amerikabild: America as a model of modernity on the one hand, and as a violent, cultureless society on the other. The press further invoked historical clashes between German Kultur and the dreaded Zivilisation of the West. This exploration of the social processes surrounding the reception of the Super Bowl in Germany employs the theories of cultural globalization, migration, and electronic mediation developed by the anthropologist Arjun Appadurai to explain the complexities of contemporary global cultural flows.     

Morning–evening difference of team-handball-related short-term maximal physical performances in female team handball players

This study investigated the two different time-of-day effect on team-handball-related short-term maximal physical performances. At two different time-of-day, fifteen young female team handball players performed different physical tests: HandGrip (HG) test, Ball-Throwing Velocity (BTV) test, Modified Agility T-test (MAT) and Repeated Shuttle-Sprint and Jump Ability (RSSJA) test. Rating of perceived exertion (RPE) scale was determined following the termination of the last test. Measurements were performed at two separate testing sessions (i.e., in the morning (7:00–8:30 h) and in the early evening (17:00–18:30 h)) in a randomised and counter-balanced setting on non-consecutive days. The results showed that HG (P = 0.0013), BTV (P = 0.0027) and MAT (P < 0.001) performances were better in the evening compared with the morning. During RSSJA, both best and mean sprint times were shorter in the evening compared to the morning (P < 0.001). Moreover, during the latter test, mean jump performance was higher in the evening compared to the morning (P = 0.026). However, there was no morning–evening difference in the best jump performance during RSSJA. Likewise, jump performance decrement was not affected by the time-of-day of testing. On the other hand, RPE fluctuated, with morning nadirs and afternoon/early evening highest values. The findings suggest that in female team handball players, team-handball-related short-term maximal physical performances were better in the afternoon than in the morning.     

Learner preferences and achievement under differing amounts of learner practice

This study examined the effects of program mode (i.e., a lean program version containing a basic amount of learner practice vs. a full mode containing expanded practice) and learner preference (matched or unmatched) for amount of practice on the achievement, time-in-program, and attitudes of university undergraduate students. Subjects completed a 10-item Likert-type prequestionnaire to indicate the amount of practice they preferred, then were randomly assigned to either the type of program they preferred or to the opposite type. Subjects who used the full version of the instructional program scored significantly higher on the posttest than those who used the lean version. Matching subjects to their preferred amount of practice did not yield a significant achievement difference over assigning subjects to their less-preferred amount. Subjects preferred the lean version of the program over the full one, even though the full version produced better test performance.     

Is there a specific relationship between childhood sexual and physical abuse and repeated suicidal behavior?

OBJECTIVE: Studies show that childhood sexual and physical abuse predict repeated suicide attempts and self-mutilation. Little is known about the importance of sexual and physical abuse when compared to other severe childhood adversities with respect to chronic suicidal behavior. METHOD: Seventy-four subjects, 65% of whom were women, consecutively admitted to a general hospital after having made a suicide attempt, were interviewed as part of the intake interview about prior suicide attempts and self-mutilation and received DSM-IV diagnoses. Sexual abuse, physical abuse, neglect, antipathy from parents, loss of parents, and severe discord in the family before the age of 18, were covered by the Childhood Experience of Care and Abuse (CECA) interview schedule. RESULTS: The prevalence of severe sexual abuse was 35%, severe physical abuse 18%, neglect 27%, antipathy 34%, loss of caregiver 37% and exposure to family violence 31%. Physical and sexual abuse were independently associated with repeated suicide attempts when controlling for the effects of the other childhood adverse factors. No other childhood adversity was related to chronic suicidal behavior. The odds ratio of exposure to sexual or physical abuse was highest among those who both repeated suicide attempts and self-mutilated. CONCLUSION: Physical and sexual abuse are significantly and independently associated with repeated suicidal behavior.     

Primary School Students’ Knowledge of the Equal Sign—the Swedish Case

International Journal of Science and Mathematics Education - This case study investigates, at three Swedish schools, primary school students’ knowledge of the equal sign. The schools were...     

Getting Pole Position: Research strategies in the Humanities at Swedish universities

Tertiary Education and Management - The aim of this paper is to study research strategies in the Humanities in Sweden. The Swedish higher education sector is under transformation and a new funding...