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71.
Neuromyths have been discussed to detrimentally affect educational practice, but the evidence for this assumption is still very scarce. We investigated whether 255 student‐teacher' beliefs in neuromyths are related to their academic achievement (overall grade point averages and first‐year practical courses). Believing or rejecting neuromyths that make no direct assumptions about learners' educability was not related to academic achievement. Believing in neuromyths that explicitly deny the educability of learners was only marginally related to academic achievement. We conclude that self‐reported beliefs in neuromyths do not differentiate between high‐ and low‐achieving initial teacher education students.  相似文献   
72.
The Indus dolphin is an endemic, relict species, well adapted to the turbid water of the river. It is a constant swimmer with extremely short sleep phases, besides being a continuous emitter of sound. Loss of sight is compensated by an efficient sonar system. Alone among cetaceans, the Indus dolphin swims on its side, feeling its way along the bottom with the right or left flipper. These are secondary adaptations in a species whose Miocene ancestors inhabited clear coastal waters.  相似文献   
73.
ABSTRACT

Ankle injuries are highly prevalent in ballet, with strength highlighted as a primary risk factor. To profile ankle strength, fourteen female ballet dancers (age: 19.29 ± 1.59 years) completed an isokinetic testing protocol comprising concentric eversion (CONEV) and inversion (CONINV), and, eccentric inversion (ECCINV) trials at four angular velocities (30° · s?1, 60° · s?1, 90° · s?1, 120° · s?1) for both the dominant and non-dominant limb. In addition to Peak Torque (PT) and the corresponding Dynamic Control Ratios (DCRs), angle-specific derivatives of strength (AST) and Functional Range (FR) were calculated. There was no evidence of any significant bilateral strength asymmetry (p = 0.90) across all metrics, and no significant interactions with limb and contraction mode or velocity. A significant main effect for contraction mode (p = 0.001) highlighted greater ECCINV strength – which was maintained with increasing isokinetic velocity – in contrast to reductions in CONEV and CONINV strength. Specifically, dancers are ECCINV dominant at angular velocities greater than 60° · s?1, which is likely to be characteristic of most functional tasks. The lack of bilateral asymmetry may be attributed to dance training interventions that facilitate bilateral development, but ipsilateral mode and velocity-specific asymmetries have implications for injury risk and the training needs of female ballet dancers.  相似文献   
74.
Based on original empirical data collected from adolescents in Europe (N = 9003) this paper focuses the lifeworlds of young people. It analyses negative and positive patterns of attitude and combines them with further concepts: personal life perspectives, various key values and political attitudes. Technically, the attitude towards Europe acts as the dependent variable whereas the remaining concepts are used as independent variables. The empirical results show Turkish and Polish adolescents are more critical towards Europe than adolescents living in ‘old’ Europe. Furthermore, the data show that those who hold negative expectations about their personal futures are likely also to be Eurosceptical.  相似文献   
75.
This study examined the relationship of different measures of syntactic complexity with rated quality for two genres of text produced by middle school students. It was hypothesized that different measures would be associated with distinct aspects of syntactic complexity; words per clause with greater use of structures more typical of expository texts, and clauses per T-unit with structures more typical of conversational or narrative registers. A sample of 41 seventh and eighth grade students from suburban middle schools composed a narrative and persuasive essays. Texts were rated for quality and coded for syntactic features including words per clause and clauses per T-unit. Syntactic complexity as measured in words per clause was positively correlated with quality for essays but not for narratives. Clauses per T-unit was positively correlated with quality for narratives, but negatively correlated with quality for essays. The relationships between syntactic complexity and text quality were thus found to be dependent both on the genre of the text, and the measure of syntactic complexity used.  相似文献   
76.
The focus of this study was the first year of implementation of the Advanced Placement Academy (APA), a program within a high school providing honors and Advanced Placement coursework for high-ability African American students with previously limited access to rigorous courses. The qualitative investigation explores practical solutions from perspectives of school, classroom, and individual students. Data included document review; administrator, teacher, and student interviews; and classroom observations. Themes identified were academic, guidance, and social and emotional supports. Constructing this rigorous program required time, resources, and expertise coupled with strong leadership, a person in charge. APA created a small, caring community, building student belonging. The community included key persons intensely focused on students and what they need to achieve; e.g., culturally responsive, differentiated instruction. Students from bleak educational backgrounds require more time to develop academic talent and skills and confidence of likely success. Exposure and enrichment builds student motivation for hard work.  相似文献   
77.
78.
In current debates over thefuture of core institutions in a `knowledgesociety', universities figure most prominently. It seemsclear that they are crucial nodes in theoverall knowledge producing system, which, however,need to be repositioned and reformed.Therefore, the learning capacities ofuniversities are of central relevance. But howdo universities adapt to new challenges? Thecentral claim of the paper is that the rapidchange of pace at the level of higher educationdiscourse is hardly met at the level ofuniversities. Here, one has to take the path-dependentcharacter of their structures, practices andidentity concepts into account. Therefore, learning the`new, new thing' is a more cumbersomeprocess than might be expected at first sight.Empirical evidence for this claim is drawn fromthe institutionalization of technology transferoffices at German universities. Based on thesefindings, further general policy and researchperspectives on the role of path dependency inuniversity structures are discussed at the endof this paper.  相似文献   
79.
We present factor extension procedures for confirmatory factor analysis that provide estimates of the relations of common and unique factors with external variables that do not undergo factor analysis. We present identification strategies that build upon restrictions of the pattern of correlations between unique factors and external variables. The first restriction minimizes the sum of squared correlations between unique factors and external variables. This approach is similar to the traditional factor extension procedure. The second restriction minimizes the complexity of the pattern of external correlations of unique factors. This approach has similarities with the simple structure ideal imposed on most factor rotation strategies. The procedures are illustrated with a real data example that demonstrates their applicability to real-world research questions.  相似文献   
80.
In this study the impact of quantum therapy on meat quality of slaughtered pigs was investigated. For this purpose the pigs were treated with different doses of magnet-infrared-laser (MIL) radiation. Animals were divided into four groups according to radiation doses (4096, 512, and 64 Hz, and control without application), which were applied in the lumbar area of musculus longissimus dorsi (loin) at various time intervals prior to the slaughter (14 d, 24 h, and 1 h). Animals were slaughtered and the meat quality was evaluated by determining of pH value (1, 3, and 24 h post slaughter), drip loss, colour, and lactic acid and phosphoric acid amounts. MIL therapy can be used in various fields of veterinary medicine as are surgery and orthopaedics, internal medicine, dentistry, pulmonology, gastroenterology, gynaecology, urology, nephrology, and dermatology. The results achieved showed that MIL radiation used in a short period before slaughter (1 h) can cause a change in the meat quality, as reflected by the non-standard development of pH values, increases in drip loss, and changes of meat colour.  相似文献   
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