Visual representations of the internet in greek school textbooks and students’ experiences

Our research is concerned with the visual representations found in textbooks used for the teaching of the Internet in Greek secondary schools. Visualization, as both the product and the process of creation, interpretation and reflection upon pictures and images, is considered here to be very important, as it is the only way students gain insight into the nature and function of the Internet, its size, complexity and invisibility. Initially, we attempted to analyze and reflect upon school textbooks’ visual interpretations of the Internet. A scheme of categories of visual representations has been identified and reveals the characteristics of the textbooks’ representations as well as their limitations. Sketch-comics and computer snap-shots are the more popular types of Vrep, although a considerable number of them cannot be characterized as accurate and few of them have an explanatory or complementary function in terms of the content presented in the text. We have also explored the impact on students’ readings of two visual representations in one of the textbooks, used without any caption or textual information. The phenomenological aspects of the VRep seem to attract students’ attention and create obstacles in conceptualizing the main idea conveyed in both representations, but when the field of ICT is implied and not clearly portrayed in the VRep, students face serious problems in recognizing the phenomenon. It seems that it is difficult for an image on its own to paint a thousand words.     

The equity impact of public finance of private education provision in Côte d’Ivoire

The equity effects of public subsidization of private schools in Côte d’Ivoire are analyzed. The subsidy per student in private (and public) schools increases as one goes to higher household per capita expenditure groups. Students from families in the highest expenditure quartile receive twice the subsidy received by students from families in the lowest quartile, compared to four times more in the case of students attending public schools. However, the subsidy system is relatively progressive in the case of private school attendance as there is a clear tendency for the share of family education expenditure covered by subsidies to decline as one goes to higher quartiles.     

Authentic school partnerships for enabling inclusive education in Hong Kong

Education reform towards a whole school approach to catering for diversity within Hong Kong government schools has seen the initiation of several strategies to support mainstream schools in this transition. One of these approaches is the use of a resource school model. Special and mainstream schools in Hong Kong are being invited to establish themselves as resource support hubs for partner mainstream schools. This paper investigates how this model is being implemented by considering one of each type of resource school. Three broad themes have emerged that relate to the type of support being offered and sought: the school ethos and culture of the partner schools; and management issues. The effectiveness of a resource model is evaluated for its use in Hong Kong.     

纽约——繁荣与奢华的摇篮

在第82届奥斯卡颁奖晚会上,法国作品《商标的世界》（Logorama）获得了最佳动画短片奖,这部短片以让人应接不暇的商标对人们造成视觉冲击,几乎包罗了所有世界顶级的品牌。     

Predicting individual differences in reading comprehension: a twin study

We examined the Simple View of reading from a behavioral genetic perspective. Two aspects of word decoding (phonological decoding and word recognition), two aspects of oral language skill (listening comprehension and vocabulary), and reading comprehension were assessed in a twin sample at age 9. Using latent factor models, we found that overlap among phonological decoding, word recognition, listening comprehension, vocabulary, and reading comprehension was primarily due to genetic influences. Shared environmental influences accounted for associations among word recognition, listening comprehension, vocabulary, and reading comprehension. Independent of phonological decoding and word recognition, there was a separate genetic link between listening comprehension, vocabulary, and reading comprehension and a specific shared environmental link between vocabulary and reading comprehension. There were no residual genetic or environmental influences on reading comprehension. The findings provide evidence for a genetic basis to the “Simple View” of reading.     

Hot hands,cold feet? Investigating effects of interacting constraints on place kicking performance at the 2015 Rugby Union World Cup

Place kicks in Rugby Union present valuable opportunities to score points outside the spatiotemporal dynamics of open play but are executed under varying performance constraints. We analysed effects of specific task constraints and relevant contextual factors on place kick performance in the 2015 Rugby Union World Cup. Data were collected from television broadcasts for each place kick. In addition to kick outcomes, contextual factors, including time of the kick in the match, score margin at the time of the kick, and outcome of the kicker’s previous kick, were recorded. Effects of spatial task constraints were analysed for each kick, using distance (m) and angle (°) of the kick to the goalposts. A binomial logistic regression model revealed that distance from, and angle to, the goalposts were significant predictors of place kick outcome. Furthermore, the success percentage of kickers who missed their previous kick was 7% lower than those who scored their previous kick. Place kick success percentage in the 10 minutes before half-time was 8% lower than the mean tournament success percentage, which was 75% (95% CI 71–78%). The highest kick success percentage was recorded when scores were level (83%; 95% CI 72–91%). Our data highlighted how subtle changes in task constraints and contextual factors can influence performance outcomes in elite performers in international competition. Fluctuations in place kick success suggested that individual constraints, such as thoughts, emotions and fatigue, induced during competition, could interact with perceptions to influence emergent performance behaviours.     

Ergogenic effects of precooling with cold water immersion and ice ingestion: A meta-analysis

This review evaluated the effects of precooling via cold water immersion (CWI) and ingestion of ice slurry/slushy or crushed ice (ICE) on endurance performance measures (e.g. time-to-exhaustion and time trials) and psychophysiological parameters (core [T_core] and skin [T_skin] temperatures, whole body sweat [WBS] response, heart rate [HR], thermal sensation [TS], and perceived exertion [RPE]). Twenty-two studies were included in the meta-analysis based on the following criteria: (i) cooling was performed before exercise with ICE or CWI; (ii) exercise longer than 6?min was performed in ambient temperature ≥26°C; and (iii) crossover study design with a non-cooling passive control condition. CWI improved performance measures (weighted average effect size in Hedges’ g [95% confidence interval]?+?0.53 [0.28; 0.77]) and resulted in greater increase (ΔEX) in T_skin (+4.15 [3.1; 5.21]) during exercise, while lower peak T_core (?0.93 [?1.18; ?0.67]), WBS (?0.74 [?1.18; ?0.3]), and TS (?0.5 [?0.8; ?0.19]) were observed without concomitant changes in ΔEX-T_core (+0.19 [?0.22; 0.6]), peak T_skin (?0.67 [?1.52; 0.18]), peak HR (?0.14 [?0.38; 0.11]), and RPE (?0.14 [?0.39; 0.12]). ICE had no clear effect on performance measures (+0.2 [?0.07; 0.46]) but resulted in greater ΔEX-T_core (+1.02 [0.59; 1.45]) and ΔEX-T_skin (+0.34 [0.02; 0.67]) without concomitant changes in peak T_core (?0.1 [?0.48; 0.28]), peak T_skin (+0.1 [?0.22; 0.41]), peak HR (+0.08 [?0.19; 0.35]), WBS (?0.12 [?0.42; 0.18]), TS (?0.2 [?0.49; 0.1]), and RPE (?0.01 [?0.33; 0.31]). From both ergogenic and thermoregulatory perspectives, CWI may be more effective than ICE as a precooling treatment prior to exercise in the heat.     

Loaded dice: games playing and the gendered barriers of the academy

This paper explores the perceptions and experiences of women academics in the UK, participating in a small-scale qualitative study exploring career progression and encountered institutional obstacles. The accounts are considered in terms of both disadvantageous institutional strategies and interpersonal ones governing day-to-day working relationships. The findings contribute to a growing body of international research on gender constructions in the academy, where both inhibiting and exclusionary barriers are examined in focus group discussions (FGDs) in terms of gendered constructions that are perceived to impact upon the career opportunities of women academics. Analysis of data encouraged the employment of a ludic construction in this critical exploration of games playing and ‘gamesmanship’ (a masculinised term); these being themes raised in the FGDs as representing blocks and challenges to women’s academic careers.