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61.
European Journal of Psychology of Education - Characteristics of teaching are associated with the emotions students experience in the classroom; however, empirical evidence regarding longitudinal...  相似文献   
62.
There is a growing movement toward the introduction of algebra in early grades. This is supported by an increasing number of research studies that have reported success in getting young students to “do” mathematics considered beyond their reach. Yet, the consensus is that more research is needed to provide insights into the processes by which students make sense of algebraic ideas. In particular, more studies are needed on how nonlinear functions can be introduced in early grades. This article reports an algebra research strand that introduced seventh grade students to quadratic functions using Guess-My-Rule games. The article describes several instances of the students engaging successfully with ideas and forms of reasoning involving quadratic functions. The purpose is to contribute to the debate on the introduction of algebra in early grades by providing further evidence of young students’ ability to engage with algebraic ideas usually considered to be beyond their reach.  相似文献   
63.
Learning Environments Research - In two experiments with German secondary school students (N1 = 43; N2 = 41), we aimed to analyze and optimize an effective learning...  相似文献   
64.
Since its introduction in the late 1990s, the unskilled and unaware effect motivated several further studies. As it stands, low-performing students are assumed to provide inaccurate and overconfident performance judgments. However, as research with second-order judgments (SOJs) indicates, they apparently have some metacognitive awareness of this. The current study with 266 undergraduate students aimed to provide in-depth insights into both the reasons for (in)accurate performance judgments and the appropriateness of SOJs. We implemented a general linear mixed model (GLMM) approach to study item-specific performance judgments in the domain of mathematics at the person and item level. The analyses replicated the well-known effects. However, the GLMM analyses revealed that low-performing students’ lower confidence apparently did not indicate subjective awareness, given that these students made inappropriate SOJs (lower confidence in accurate than in inaccurate judgments). In addition, students’ self-generated explanations for their judgements indicated that low-performing students have difficulties recognizing that they possess topic knowledge to solve an item, whereas high-performing students struggle with admitting that they do not know the answer to a question. In sum, our results indicate that students at all performance levels have some metacognitive weaknesses, which, however, occur subject to different judgment accuracy.  相似文献   
65.
The imagination of human beings and the exploration of novel ideas have always contributed to developments in science. These developments lead us to re‐examine the existing structures in our environment and society so that they can be further improved. The review of literature regarding science fiction and its place in education also highlights the need for novel topics in design education. Thus, integrating a course in the curriculum of design education that aims to explore futuristic and visionary oriented environments like Mars Colonies, Orbital Space Colonies or Orbital Space Hotels would seem crucial. Such topics would probably not only stimulate the students in their design process, but also develop their imagination, as they require research and synectic thinking. As to whether stimulating imagination should be among the priorities in teaching, in fact, it is the dreams, imagination and creativity that has shaped and will shape human development and social‐cultural contexts.  相似文献   
66.
Justification of testing practice involves moving from one state of knowledge about the test to another. Theories of test validity can (a) focus on the beginning of the process, (b) focus on the end or (c) encompass the entire process. Analyses of four case studies test and illustrate three claims: (a) restrictions on validity entail a supplement required to obtain justification from validity. (b) Rationales for restrictions assume particular contexts. (c) Claims can be translated between contrasting vocabularies. Implications for consumers of test validity theory include encouragement to focus on content instead of form and to write and read mindfully of the multiplicity of validity vocabularies. Implications for producers of test validity theory include encouragement to consider multiple reconstructions of a particular theory of test validity, clearly distinguish validity theories from validity definitions, and focus on contributing arguments that constrain possible theories rather than contributing definitions or broad frameworks.  相似文献   
67.
The aim was to develop, implement, and evaluate a physical education-based coping training program for vocational students. Two vocational schools participated in the quasi-experimental pilot study (EPHECT I). One school received the intervention (intervention group: n?=?434), while the other school maintained regular physical education classes (control group: n?=?430). Repeated measures ANCOVAs were used to examine the effects on coping and perceived stress. Additionally, effects were compared among students who reported low versus elevated life satisfaction. Finally, the implementation rate was considered as a moderating factor. Overall, no significant time by group effects were found between the intervention group and the control group. However, a reduction in maladaptive coping occurred among students of the intervention group who reported low life satisfaction. The implementation rate did not moderate the findings. Despite a relatively low implementation rate, the intervention program reduced maladaptive coping strategies in adolescents with low life satisfaction. Program monitoring needs to be increased in future research.  相似文献   
68.
Two community-based conservation processes in the United States provide comparative case studies to examine how social capital relates to democracy. Following a summary of social capital research, we describe the cases: one designed to preserve an endangered species and the other to restore water quality. We discuss how social capital dampened democratic practice in one case, while invigorating it in the other. We conclude that, by relying indiscriminately on social capital in the absence of complementary state structures, conservationists risk losing the very nature they seek to defend, and all citizens risk losing the energy and space essential to democracy.  相似文献   
69.
This simulation study investigated the sensitivity of commonly used cutoff values for global-model-fit indexes, with regard to different degrees of violations of the assumption of uncorrelated errors in confirmatory factor analysis. It is shown that the global-model-fit indexes fell short in identifying weak to strong model misspecifications under both different degrees of correlated error terms, and various simulation conditions. On the basis of an example misspecification search, it is argued that global model testing must be supplemented by this procedure. Implications for the use of structural equation modeling are discussed.  相似文献   
70.
There is ample evidence in the social psychological literature that the physical attractiveness of people influences their success in various areas of life. However, it cannot always be assumed that attractive people are really more productive. Rather the interaction partners and decision makers in the context of the respective social actions simply treat attractive people better. Giving such unsubstantiated privileges to attractive people is especially likely when no objective performance standards exist and the criteria for the performance assessment are not transparent. Because performance is well documented in professional sports and can be measured relatively objectively, 483 professional football (soccer) players of 18 teams in the German professional football league during the 2007/2008 season were included to determine how their attractiveness affects the assessment of their performance by sports reporters and trainers. The results show that in the judgment of objective performance sports reporters are not substantially influenced by the attraction of the players, while there is certainly an influence of the trainers’ judgment. This is attributed to the greater transparency and the greater adherence to the rules of journalistic judgment.  相似文献   
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