The impact of formative and shared or co-assessment on the acquisition of transversal competences in higher education

The use of formative and shared or co-assessment has been shown to improve the motivation, involvement and learning of university students. The aim of this study is to analyse the effect that implementing these processes has on university students’ perception of their acquisition of transversal competences. The participants in the study were 1021 students from five Spanish universities taking degree courses in primary education or physical education and sport science. They all experienced formative and shared or co-assessment throughout a complete academic year of their courses. For the data collection, a Self-Perception Scale of Transversal Competences was created, which had adequate values of reliability and validity. Using a transversal design (inter-subjects), inferential statistical analysis was undertaken of the differences in means between the perception of a range of transversal competences before and after the course. The results show significant perceived improvements at the end of the course for most of the competences analysed, which indicates, among other thing, the value and importance of this type of assessment for the educational process.     

A social-constructivist approach in physical education: Influence of dyadic interactions on tactical choices in an instructional team sport setting

The purpose of this study was to analyze the role of dyadic verbal peer interactions in a team sport such as handball. Participants, 20 boys and 20 girls aged between 11 and 12, were assigned to two learning condition groups. The task was an instructional setting in team handball (2 attackers against 1 defender in each half court). The experimental group with verbal exchanges was expected to obtain higher performances in the post-tests than those who had not interacted verbally between playing sequences. The secondary objective was to investigate whether dyadic gender had an effect on tactical choice and cognitive skills in playing games. The experiment demonstrated the superiority of the dyadic verbal interaction group over the non-interactive group as regards tactical choices and action projects. It also showed gender differences since males performed better females with regard to action efficiency. The results are discussed within the theoretical framework of the social psychology of acquisition and development and within that of teaching for understanding. In conclusion, the socio-constructivist approach would seem to be pertinent in team sport decision-making tasks.     

Comment concilier,par l'education,la culture et la technique

Sans résumé

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The integration of culture and technical progress through education

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Die Integration von Kultur und Technik Durch die Erziehung

     

Who benefits from dyadic teacher–student interactions in whole-class settings?

To what extent can teacher–student dyadic interactions modify the hierarchy of student performances within a single class? To answer this insufficiently researched question, the authors conducted two parallel studies involving 33 Grade 5 classes in France (759 students) and 15 Grade 5 classes in Luxembourg (243 students). Interactions were observed during whole-class lessons. Posttest scores were analyzed using multilevel models controlling for five level-1 variables and two level-2 variables. The authors did not find any effect of dyadic interactions on relative student performance in mathematics or in language (French or German), in France or in Luxembourg. This result is interpreted in terms of both the public character of dyadic interactions in whole-class settings and the class management functions of these interactions.     

The Impact of Model Misspecification on Parameter Estimation and Item‐Fit Assessment in Log‐Linear Diagnostic Classification Models

Using a complex simulation study we investigated parameter recovery, classification accuracy, and performance of two item‐fit statistics for correct and misspecified diagnostic classification models within a log‐linear modeling framework. The basic manipulated test design factors included the number of respondents (1,000 vs. 10,000), attributes (3 vs. 5), and items (25 vs. 50) as well as different attribute correlations (.50 vs. .80) and marginal attribute difficulties (equal vs. different). We investigated misspecifications of interaction effect parameters under correct Q‐matrix specification and two types of Q‐matrix misspecification. While the misspecification of interaction effects had little impact on classification accuracy, invalid Q‐matrix specifications led to notably decreased classification accuracy. Two proposed item‐fit indexes were more strongly sensitive to overspecification of Q‐matrix entries for items than to underspecification. Information‐based fit indexes AIC and BIC were sensitive to both over‐ and underspecification.     

Finale Fixationen,sportmotorische Leistung und eine Inhibitionshypothese

Over recent years, it has repeatedly been demonstrated that a longer final fixation (the so-called quiet eye) is beneficial for motor performance. Although this phenomenon has been broadly studied, a satisfying explanation is still lacking. Discussing explanations for the quiet eye benefit, it becomes apparent that contributions from both, cognitive and ecological frameworks, still exhibit conceptual and methodological problems. Therefore, (for a start, for precision tasks) an inhibition mechanism is proposed with the central assumption that the quiet eye shields the processing of performance-relevant cues from interferences. The proposed mechanism proves to be compatible with the current state of research and allows for the deduction of novel predictions.     

Sleep and Cognition in Preschool Years: Specific Links to Executive Functioning

This study investigated the prospective links between sleep in infancy and preschoolers' cognitive performance. Mothers of 65 infants completed a sleep diary when infants were aged 1 year, and children completed two subscales of the Wechsler Preschool and Primary Scale of Intelligence at 4 years, indexing general cognitive ability and complex executive functioning. Consistent with hypotheses, children getting higher proportions of their sleep at night as infants were found to perform better on executive functions, but did not show better general cognition. Relations held after controlling for family socioeconomic status and prior cognitive functioning. These findings suggest that the special importance of sleep for higher order cognition, documented among adults, may appear very early in life.     

Perception-action coupling in complex game play: Exploring the quiet eye in contested basketball jump shots

The duration of the final fixation before movement initiation – a gaze strategy labelled quiet eye – has been found to explain differences in motor expertise and performance in precision tasks. To date, research only addressed this phenomenon in situations without adversarial constraints. In the present study, we compared the quiet-eye behaviour of intermediately-skilled and highly-skilled basketball players in defended vs. undefended game situations. We predicted differences in quiet-eye duration as a function of skill and performance particularly resulting from late quiet-eye offsets. Results indicated performance-enhancing effects of long quiet-eye durations in the defended but not in the undefended game situation. Furthermore, in line with our prediction, later quiet-eye offsets were associated with superior performance elucidating the phenomenon’s relevance in online-demanding motor tasks. Further, earlier quiet-eye onsets were linked to successful performance supporting earlier suggestions that it is not only the duration but also the timing that matters. These findings not only extend the positive effects of the quiet eye in motor performance to dynamic game-play situations but also support the role of the quiet eye in response to programming and information processing respectively.     

Discrete and continuous conceptualizations of science: Implications for knowledge domain visualization

Visual depiction of the structure and evolution of science has been proposed as a key strategy for dealing with the large, complex, and increasingly interdisciplinary records of scientific communication. While every such visualization assumes the existence of spatial structures within the system of science, new methods and tools are rarely linked to thorough reflection on the underlying spatial concepts. Meanwhile, geographic information science has adopted a view of geographic space as conceptualized through the duality of discrete objects and continuous fields. This paper argues that conceptualization of science has been dominated by a view of its constituent elements (e.g., authors, articles, journals, disciplines) as discrete objects. It is proposed that, like in geographic information science, alternative concepts could be used for the same phenomenon. For example, one could view an author as either a discrete object at a specific location or as a continuous field occupying all of a discipline. It is further proposed that this duality of spatial concepts can extend to the methods by which low-dimensional geometric models of high-dimensional scientific spaces are created and used. This can result in new methods revealing different kinds of insights. This is demonstrated by a juxtaposition of two visualizations of an author's intellectual evolution on the basis of either a discrete or continuous conceptualization.