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The big-fish-little-pond effect (BFLPE) model predicts students’ academic self-concept to be negatively predicted by the achievement level of their reference group, controlling for individual achievement. Despite an abundance of empirical evidence supporting the BFLPE, there have been relatively few studies searching for possible moderators. Integrating the BFLPE model with Achievement Goal Theory, the present study aims to determine whether the negative effect of class-average achievement on academic self-concept is moderated by individual and class-average achievement goals. Our sample comprised of 2987 students (50% boys) from Grade 6 in 112 elementary schools in the Flemish region of Belgium (174 classes). Applying multilevel modelling, we found a stronger BFLPE when students’ individual achievement goals were higher, regardless of the specific nature of these goals. The BFLPE was not moderated by class-average levels of achievement goals. Overall, our findings demonstrate that the BFLPE is moderated by individual goal-related factors. 相似文献
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According to the big-fish-little-pond (BFLP) model, the self-concept is not only influenced in a positive way by one’s own achievement, but also in a negative way by one’s relative achievement in comparison with one’s immediate peers. This study investigates whether the BFLP effect also holds for second language acquisition. A random sample of 9167 Dutch-speaking students from Grade 8 took a reading comprehension test in French followed by a short background questionnaire in which they were asked for their self-concept of reading French. Multilevel regressions of the latter on individual and group achievement confirmed the BFLP effect but did not confirm an interaction of the effect with gender, individual achievement or class size. Moreover, in line with the local dominance hypothesis, it was shown that the negative effect of the average performance of peers is stronger for classmates than for schoolmates. 相似文献
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Sylke Vandercruysse Judith ter Vrugte Ton de Jong Pieter Wouters Herre van Oostendorp Lieven Verschaffel Jan Elen 《Educational technology research and development : ETR & D》2017,65(5):1345-1368
In this study we focus on the integration of mathematical learning content (i.e., proportional reasoning) in game-based learning environments (GBLE). More specifically, two kinds of GBLEs are set up: an extrinsically integrated GBLE and an intrinsically integrated GBLE. In the former environment, the mathematical content is not part of the core mechanics and structure of the gaming world. In the latter environment, the mathematical content is delivered through the parts of the game that are the most fun to play and embodied within the structure of the gaming world and the players’ interactions with it. Sixty-four vocational track students participated in the study, all of them working in either version of the self-developed GBLE “Zeldenrust”. The results of this study suggest that the way the content is integrated in a GBLE (i.e., intrinsically or extrinsically) matters: contrary to our expectations, students who played the extrinsically integrated game showed higher learning gains, motivational gains and perceived usefulness than students who played the game in which the content was intrinsically integrated. 相似文献
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Naomi Y.J. Brinkmans Nick Iedema Guy Plasqui Loek Wouters Wim H.M. Saris Luc J.C. van Loon 《Journal of sports sciences》2013,31(24):2759-2767
ABSTRACTSelecting effective dietary strategies for professional football players requires comprehensive information on their energy expenditure (EE) and dietary intake. This observational study aimed to assess EE and dietary intake over a 14-day period in a representative group (n = 41) of professional football players playing in the Dutch Premier League (Eredivisie). Daily EE, as assessed by doubly labelled water, was 13.8 ± 1.5 MJ/day, representing a physical activity level (PAL) of 1.75 ± 0.13. Weighted mean energy intake (EI), as assessed by three face-to-face 24-h recalls, was 11.1 ± 2.9 MJ/day, indicating 18 ± 15% underreporting of EI. Daily EI was higher on match days (13.1 ± 4.1 MJ) compared with training (11.1 ± 3.4 MJ; P < 0.01) and rest days (10.5 ± 3.1 MJ; P < 0.001). Daily carbohydrate intake was significantly higher during match days (5.1 ± 1.7 g/kg body mass (BM)) compared with training (3.9 ± 1.5 g/kg BM; P < 0.001) and rest days (3.7 ± 1.4 g/kg BM; P < 0.001). Weighted mean protein intake was 1.7 ± 0.5 g/kg BM. Daytime distribution of protein intake was skewed, with lowest intakes at breakfast and highest at dinner. In conclusion, daily EE and PAL of professional football players are modest. Daily carbohydrate intake should be increased to maximize performance and recovery. Daily protein intake seems more than adequate, but could be distributed more evenly throughout the day. 相似文献
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Animated models explicating how a problem is solved and why a particular method is chosen are expected to be effective learning
tools for novices, especially when abstract cognitive processes or concepts are involved. Cognitive load theory was used to
investigate how learners could be stimulated to engage in genuine learning activities. It was hypothesized that illusion of
control would impede transfer performance compared to a condition without illusion of control. Moreover, we hypothesized that
learners who first studied an animated model and then solved the same problem would perform better on transfer than learners
who studied the same animated model twice or who first solved the problem and then studied the animated model. In a 2 × 3
factorial experiment (N = 90) with the factors illusion of control (yes vs. no) and instruction method (study–practice, practice–study, study–study) only the first hypothesis was confirmed. Implications for the design of animated
models are discussed. 相似文献
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In this review we argue that interactivity can be effective in video-based models to engage learners in relevant cognitive
processes. We do not treat modeling as an isolated instructional method but adopted the social cognitive model of sequential
skill acquisition in which learners start with observation and finish with independent, self-regulated performance. Moreover,
we concur with the notion that interactivity should emphasize the cognitive processes that learners engage in when they interact
with the learning environment. The four-component instructional design (4C/ID) model is used to define a set of cognitive
processes: Elaboration and induction enable learners to construct schemas, whereas compilation and strengthening enable learners
to automate these schemas. Pacing, cues, control over appearance, prediction, working in dyads, personalized task selection,
and reflection prompts are identified as guidelines that might support learners to interactively construct schemas. Personalized
task selection with part-task practice helps learners to interactively automate schemas. 相似文献
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Pieter Wouters Erik D. van der Spek Herre van Oostendorp 《Educational technology research and development : ETR & D》2011,59(6):741-763
The effectiveness of serious games is often measured with verbal assessment. As an alternative we propose Pathfinder structural
assessment (defined as measuring the learners’ knowledge organization and compare this with a referent structure) which comprises
three steps: knowledge elicitation, knowledge representation and knowledge evaluation. We discuss practical and theoretical
considerations for the use of structural assessment and showcase its application with the game Code Red: Triage. Results suggest
that structural assessment measures an individual’s understanding of a domain at least differently from verbal assessment.
While verbal assessment may provide a more nuanced picture regarding declarative and procedural knowledge, structural assessment
may add an in-depth understanding of the concepts that are regarded important in a domain. In the Discussion we propose four
guidelines to effectively use structural assessment in serious games: (1) Determine the appropriateness of the domain for
structural assessment, (2) select an appropriate referent for the target group(s), (3) select the number of concepts needed
for structural assessment, and (4) consider the analysis of the graphical knowledge representations to obtain in-depth information
about the quality of the knowledge structures. 相似文献
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What are the most surprising, most impressive and most exciting matches in the history of the highest division of English football? Fans, clubs, critics and broadcasters often attempt to interpret and compare the outcomes of football matches. This can be useful as a means of building a reputation for and interest in a particular club, match or competition. However, such analysis is often subjective with fan bias, personal preference and the prize on offer influencing expectation and interpretation of the results. In this paper statistical measures are developed to identify the most surprising, most impressive and most exciting outcomes from an objective ex post point of view. To achieve this it is assumed that goal scoring in soccer can approximately be considered as a Poisson process. First, the most surprising outcomes are estimated as those with the lowest Poisson probability to occur. Second, the most impressive outcomes are identified by their so-called Skellam percentile position. This measure varies between 0 and 1 and has a close relationship with the p-value in statistical testing. Finally, the most exciting match is identified by measuring the variability in the win expectancy during a match. 相似文献
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Is more always better? We address this question in the context of bibliometric indices that aim to assess the scientific impact of individual researchers by counting their number of highly cited publications. We propose a simple model in which the number of citations of a publication depends not only on the scientific impact of the publication but also on other ‘random’ factors. Our model indicates that more need not always be better. It turns out that the most influential researchers may have a systematically lower performance, in terms of highly cited publications, than some of their less influential colleagues. The model also suggests an improved way of counting highly cited publications. 相似文献