Ergebnisse nationaler und internationaler Forschung zu schulischen Innovationsnetzwerken

Accompanied by the increasing relevance of school networks, there are a lot of reports available in national and international research regarding this topic. However, a compact summary of those studies and their findings is missing by now. Therefore, this article synthesizes the current research on school networks. Starting with the introduction of theoretical concepts for a better understanding of academic innovation networks, the article examines the empirical findings concerning those networks. This examination is conducted separately for German language and English language research. According to the presented findings, a consistent positive effect of school networks can be traced. The article concludes with a discussion of future research potentials concerning networks. Concrete suggestions for methodical and theoretical designs regarding network research are submitted.     

Dorsomedial Prefrontal Activity to Sadness Predicts Later Emotion Suppression and Depression Severity in Adolescent Girls

The present study used cross‐lagged panel analyses to test longitudinal associations among emotion regulation, prefrontal cortex (PFC) function, and depression severity in adolescent girls. The ventromedial and dorsomedial PFC (vmPFC and dmPFC) were regions of interest given their roles in depression pathophysiology, self‐referential processing, and emotion regulation. At ages 16 and 17, seventy‐eight girls completed a neuroimaging scan to assess changes in vmPFC and dmPFC activation to sad faces, and measures of depressive symptom severity and emotion regulation. The 1‐year cross‐lagged effects of dmPFC activity at age 16 on expressive suppression at age 17 and depressive symptomatology at age 17 were significant, demonstrating a predictive relation between dmPFC activity and both suppression and depressive severity.     

Influence of carbohydrate mouth rinsing on running and jumping performance during early morning soccer scrimmaging

Carbohydrate mouth rinse (CMR) is a novel method proposed to enhance endurance performance lasting ≤ 60 min. The current study examined the influence of CMR on anaerobic performance tasks in 11 collegiate female soccer players after an overnight fast. Athletes completed two experimental sessions, during which carbohydrate (CHO; 6% maltodextrin) or taste- and colour-matched placebo (PLA) mouth-rinse solutions were administered in a counterbalanced, double-blinded design. Three rounds of a 5-min scrimmage bout and series of performance tests including a single countermovement vertical jump (1VJ), a set of four consecutive vertical jumps, a 72-m shuttle run (SR72) and 18-m sprint comprised each trial. Thirst sensation (TS), session TS, ratings of perceived exertion (RPE) and session RPE were assessed as secondary outcomes. The first SR72 approached significance (p = 0.069), but no significant between-trials differences were observed for any of the mean performance tasks. The highest 1VJ scores did not differ for the first (CHO = 47.3 ± 3.4, PLA = 47.7 ± 3.5 cm; p = 0.43), second (CHO = 48.0 ± 4.1, PLA = 47.9 ± 3.5 cm; p = 0.82) or third bout (CHO = 47.4 ± 3.9, PLA = 48.1 ± 3.9 cm; p = 0.26). TS approached significance (p = 0.053) during the first bout. No significant differences (p > 0.05) were found for any of the perceptual variables. Current results fail to support ergogenic influence of CMR on anaerobic performance tasks in collegiate female athletes.     

Publishing in South Korea in 2016: “The Vegetarian” of Han Kang Vitalizes the Korean Book Market

The article refers to the current status of the book publishing industry in South Korea in 2016. Observations at Seoul International Book Fair and in Paju Book City are complemented with current data. A special focus lies on the consequences of the handling of rebates and the fixed book price and how the government and several organizations are trying to stabilize the book market.     

Exercise interventions for older adults: A systematic review of meta-analyses

Background:The evidence concerning which physical exercise characteristics are most effective for older adults is fragmented.We aimed to characterize the extent of this diversity and inconsistency and identify future directions for research by undertaking a systematic review of metaanalyses of exercise interventions in older adults.Methods:We searched the Cochrane Database of Systematic Reviews,PsycInfo,MEDLINE,Embase,CINAHL,AMED,SPORTDiscus,and Web of Science for articles that met the following criteria:(1)meta-analyses that synthesized measures of improvement(e.g.,effect sizes)on any outcome identified in studies of exercise interventions;(2)participants in the studies meta-analyzed were adults aged 65+or had a mean age of 70+;(3)meta-analyses that included studies of any type of exercise,including its duration,frequency,intensity,and mode of delivery;(4)interventions that included multiple components(e.g.,exercise and cognitive stimulation),with effect sizes that were computed separately for the exercise component;and(5)meta-analyses that were published in any year or language.The characteristics of the reviews,of the interventions,and of the parameters improved through exercise were reported through narrative synthesis.Identification of the interventions linked to the largest improvements was carried out by identifying the highest values for improvement recorded across the reviews.The study included 56 meta-analyses that were heterogeneous in relation to population,sample size,settings,outcomes,and intervention characteristics.Results:The largest effect sizes for improvement were found for resistance training,meditative movement interventions,and exercise-based active videogames.Conclusion:The review identified important gaps in research,including a lack of studies investigating the benefits of group interventions,the characteristics of professionals delivering the interventions associated with better outcomes,and the impact of motivational strategies and of significant others(e.g.,carers)on intervention delivery and outcomes.     

Looking Back at 2010: The Book Industry in Germany Still Trying to Find Its Way into Digitization

In her report about the German publishing industry in 2010, Veronika Licher shows some of the trends and different stages of digital development. She mentions how different players like the German Publishers and Booksellers Association or book wholesalers changed direction or added new services to adapt to the changing market and how e-book distribution is working its way through traditional and new channels. A short review of the bestselling titles in 2010 and the development in children’s publishing follows as well as an introduction how German publishers are trying to make use of the new reading pens.     

GLOBE in the Czech Republic: a program evaluation

The article presents results of the evaluation of the GLOBE program (Global Learning and Observations to Benefit the Environment) in the Czech Republic. The evaluation explores the implementation of the program in schools and its impact on research skills. Four hundred and sixty six pupils, aged 13, from 28 different schools participated in the evaluation. The evaluation revealed problems with the implementation of the program in schools. The majority of pupils usually collect data and work with worksheets in the program. The other activities, such as the analysis and comparison of collected data or planning GLOBE activities, are done only occasionally or never. Although one of the main goals of the program is to develop pupils' research skills, the program had no measurable effect on this outcome. According to these results, changes in the way the program is implemented are needed. Recommendations for further program development and evaluation are discussed.     

The danger of inadequate conceptualisation in PISA for education policy

Due to the broad acceptance of the Programme for International Student Assessment (PISA) and other comparative studies as instruments of policymaking, its accuracy is essential. This article attempts to demonstrate omissions in the conceptualisation, and consequently in calculation and interpretation, of one of the central points of PISA 2006 and 2009. The authors point to the danger of such omissions for possible evidence-based education policymaking. With regard to the reproduction of social inequalities through education, we focus on variance in student performance between schools and within schools on the science scale (PISA 2006) and in the mother tongue (PISA 2009). The thesis of the PISA study is that there are countries (Finland, Iceland and Norway) where between only 14 and 29% of the average OECD variance (33%) is attributed to between-school variance – which is good – and there are countries (Germany, Bulgaria, Austria, Hungary, Belgium, Slovenia, the Netherlands, etc.), where the variance between schools is at least ‘one-and-a-half times that of the OECD’ – which is bad. For Slovenia, we demonstrate a significantly different share of variance explained by between-school variance of the same or similar cohort if we move the point of research by only nine months. Our main argument is that such a difference in the share of variance is not the result of a substantial change in the results (grooving difference in the performance) but the result of formal organisational change – the transition of the cohort to upper secondary education. The difference in calculations also radically changes policy implications, which is crucial. While PISA data suggest the necessity of policy measures to reduce between-school variance, our calculations suggest the need for reconsideration of policy measures aimed at the reduction of within-school variance, gender differences, and differences in performance between native and immigrant students.     

The effects of a 13-week career development programme on career-adapting thoughts and behaviours

This quasi-experimental design study investigated an interactive and practical Career Development Programme (CDP), a 13-week career guidance and counselling (CGC) intervention, on a sample of 224 Czech students. Students who received the CGC intervention and those from the “waiting list” who expressed interest in gaining support through the CDP were assessed at the beginning and at the end of the 13-week intervention. The findings indicated the benefits of CDP for the transition from university to working life: as hypothesized, the CDP increased career adaptability and cooperation, career construction and career maturity of students and graduates.