王石的“天下品牌”

王石的爬山是我们中国品牌管理界很稀有的行为艺术。万科所追求的挑战极限的品牌精神被王石的爬山演绎得惊心动魄,具有一种绝世美感。     

品牌的变脸与变心——品牌换标的背后

品牌变脸不是翻脸,而要以一种新的心情感染大家,这样才能焕然一新地出现在世人面前,所以“洗心革面”的意思是“洗心才能革面”。     

Testing the validity of value‐added measures of educational progress with genetic data

Value‐added measures of educational progress have been used by education researchers and policy‐makers to assess the performance of teachers and schools, contributing to performance‐related pay and position in school league tables. They are designed to control for all underlying differences between pupils and should therefore provide unbiased measures of school and teacher influence on pupil progress, however, their effectiveness has been questioned. We exploit genetic data from a UK birth cohort to investigate how successfully value‐added measures control for genetic differences between pupils. We use raw value‐added, contextual value‐added (which additionally controls for background characteristics) and teacher‐reported value‐added measures built from data at ages 11, 14 and 16. Sample sizes for analyses range from 4,600 to 6,518. Our findings demonstrate that genetic differences between pupils explain little variation in raw value‐added measures but explain up to 20% of the variation in contextual value‐added measures (95% CI = 6.06% to 35.71%). Value‐added measures built from teacher‐rated ability have a greater proportion of variance explained by genetic differences between pupils, with 36.3% of their cross‐sectional variation being statistically accounted for by genetics (95% CI = 22.8% to 49.8%). By contrast, a far greater proportion of variance is explained by genetic differences for raw test scores at each age of at least 47.3% (95% CI: 35.9 to 58.7). These findings provide evidence that value‐added measures of educational progress can be influenced by genetic differences between pupils, and therefore may provide a biased measure of school and teacher performance. We include a glossary of genetic terms for educational researchers interested in the use of genetic data in educational research.     

Reflections on the emancipatory potential of vocational education and training practices: Freire and Rancière in dialogue

This paper focuses on the issue of emancipation in education practices in general and in vocational education and training (VET) in particular. The principal aim is to contribute to the discussion of particular traditions of emancipation in education in connection with VET practices. The exploration of ongoing educational debates on VET policy-making and the issue of emancipation in VET reveals that, ultimately, emancipation in VET is understood as a specific function for socio-economic integration. The paper discusses this functionalist orientation and contrasts it with a vision on emancipation as a feature of an educational process rather than an educational outcome. Freire's and Rancière's core concepts of emancipation guide the discussion regarding the latter interpretation of emancipation in VET practices.     

A study of student participation and nonparticipation in prelecture electronic surveys

Student nonparticipation in electronic surveys represents a challenge to educators as it may impact significantly on the implementation or evaluation of the associated teaching activities. We here study the student evaluation of a pedagogical project consisting of prelecture online polling followed by linked revision lectures. This investigation involves studying the responses from 43 undergraduate students following a course in accounting at a British university. With regard to the students' views on the use of prelecture polling, our study shows that there are no statistically significant differences between those who did not participate in the online polling and those who did. Both groups of students were generally positive about the use of (1) polling results in structuring the revision lecture, (2) online survey in helping them prepare for the examination and (3) online polling as a teaching platform in other courses. Our findings therefore suggest that prelecture electronic surveys can help engage students with follow‐up lectures, including those who did not participate in the prelecture survey.     

Adult education and critical identity development: from a deficiency orientation towards a competency orientation

The translation of this paper has been made possible with the financial help of the Koninklijke Nederlandse Akademie van Wetenschappen (the Royal Dutch Academy of Sciences)

In this paper the authors criticise the growing tendency to conceive of adult education as a qualification oriented field of practice. Especially with respect to disadvantaged groups in society this orientation could have a stigmatizing effect. Various agents of education consider them as deficient and hence describe their identity in negative terms. Contrary to this, the authors develop a more positive orientation towards identity development and outline a new understanding of adult education. Their approach is inspired by insights developed in an area of cultural studies.     

Verbal and spatial analogical reasoning in deaf and hearing children: the role of grammar and vocabulary

The extent to which cognitive development and abilities are dependent on language remains controversial. In this study, the analogical reasoning skills of deaf and hard of hearing children are explored. Two groups of children (deaf and hard of hearing children with either cochlear implants or hearing aids and hearing children) completed tests of verbal and spatial analogical reasoning. Their vocabulary and grammar skills were also assessed to provide a measure of language attainment. Results indicated significant differences between the deaf and hard of hearing children (regardless of type of hearing device) and their hearing peers on vocabulary, grammar, and verbal reasoning tests. Regression analyses revealed that in the group of deaf and hard of hearing children, but not in the hearing group, the language measures were significant predictors of verbal analogical reasoning, when age and spatial analogical reasoning ability were controlled for. The implications of these findings are discussed.