On Ugliness in Words,in Politics,in Tour-ism

Many educational theoretical approaches to cosmopolitanism tend towards an unconditional appreciation of mobility, diversity and rootlessness. The recent interest of educational philosophy in the rhizome, de-territorialization and diversity contributes to this understanding of cosmopolitanism as movement across a borderless and imperfect world. Without downplaying such insights (and related political education), this article displaces and de-temporalizes them. It takes the form of a parody of the rhizome to view those insights from a different perspective and make them strike a different pedagogical note.     

Genetic influences on specific versus nonspecific language impairment in 4-year-old twins

The present study addresses the distinction between specific (SLI) and nonspecific (NLI) language impairment at an etiological level by estimating the relative genetic and environmental contributions to language impairment in children with SLI and NLI. Drawing on a large longitudinal twin study, we tested a sample of 356 four-and-a-half-year-old children with low language ability and their twin partners at home on a range of language and nonverbal measures. For children whose language and nonverbal abilities were both low (NLI), genetic influence on language impairment was moderate and shared environmental influence was substantial. A similar pattern emerged for children whose language difficulties occurred in apparent isolation (SLI), although there was a trend for the genetic effects to be smaller for SLI than for NLI: Group heritability was .18 for SLI and .52 for NLI. Probandwise cross-concordances were suggestive of some genetic overlap between these two groups, but not with a subgroup of children with more severe cognitive delay.     

Electricity (de)regulation and innovation

In this paper we study the effect of deregulation on innovation in the electricity sector using a sample of 31 OECD countries. Exploiting sharp reductions in the level of product market regulation, explicitly linked to changes in the legal framework, we perform a difference-in-difference analysis by matching data retrieved from the OECD International Regulation, OECD Patent Grants, and UN World Development Indicators databases. Our main findings suggest that a decrease in regulation intensity, following a significant reform, has a negative impact on patents (granted by the European Patent Office). This impact appears to be mainly due to the degree of market contestability. Finally, we find evidence of an inverted U-shaped relationship between regulation and innovation. This may imply that the effect of deregulation on innovation depends on the strength of the deregulatory process.     

Meaningful learning with mobile devices: pre-service class teachers’ experiences of mobile learning in the outdoors

The authors consider the use of mobile learning environment ActionTrack in teacher education. Pre-service class teachers’ (N = 277) experiences of the mobile learning environment were measured with a 7-point Likert-scale questionnaire based on seven attributes of meaningful learning. Students’ ratings for different attributes were analysed quantitatively. The authors conclude that, based on this analysis, it is possible to create meaningful learning experiences using ActionTrack. All the measured attributes of meaningful learning obtained positive values. In the mobile learning events of this study, three attributes arose as the essential features: mobile learning in the outdoors was primarily considered collaborative, active and contextual.     

Forgiving and Requesting Forgiveness

In this article I attempt to address three positions on forgiveness that could be encouraged in schools. They are the strict view defended by Philip Barnes, the relaxed view promoted by Patricia White and the idea of forgiving the unforgivable discussed by Jacques Derrida. I shall examine the tradition from which they emerge and explore some of their problems. This will lead me to a rehabilitation of what is other to that tradition (within and without)—an other that can serve as a corrective to the problems of those positions. I shall conclude the article with an exposition of the radicalisation of the teaching of forgiveness if we focus on the perspective of the one who seeks forgiveness.     

Disentangling genetic and environmental influences on early language development: The interplay of genetic propensity for negative emotionality and surgency,and parenting behavior effects on early language skills in an adoption study

Parenting and children's temperament are important influences on language development. However, temperament may reflect prior parenting, and parenting effects may reflect genes common to parents and children. In 561 U.S. adoptees (57% male) and their birth and rearing parents (70% and 92% White, 13% and 4% African American, and 7% and 2% Latinx, respectively), this study demonstrated how genetic propensity for temperament affects language development, and how this relates to parenting. Genetic propensity for negative emotionality inversely predicted language at 27 months (β = −.15) and evoked greater maternal warmth (β = .12), whereas propensity for surgency positively predicted language at 4.5 years (β = .20), especially when warmth was low. Parental warmth (β = .15) and sensitivity (β = .19) further contributed to language development, controlling for common gene effects.     

Teachers’ implicit theories and use of ICTs in the language classroom

This qualitative and exploratory case study sought to examine if and how implicit theories influence the implementation of information and communication technologies (ICTs) in the language classroom in Chile. To achieve this goal, data was gathered from nine experienced university instructors in English as a Second Language. Based on semi-structured interviews, a self-assessment skill survey, a record of the equipment available and document analyses, the authors’ findings are presented in three sections: perceived affordances of ICTs, use of ICTs in practice and challenges for implementation of ICTs. They set out and discuss each theme, and conclude with suggestions for further research and pedagogical implications.     

The Role of the Authority of the Text on Critical Thinking

The paper puts forward the argument that critical thinking (and its teaching) should be approached by taking into critical account operations of authority that blunt the reflective disposition toward written texts. The empirical grounds of this argument have been examined by means of a specific study. The study explored in a higher-education setting the extent to which students’ critical thinking was influenced by the authority of textuality. Eighty-two undergraduates were randomly divided into Group A and Group B. Two passages, extracted from internationally well-known cultural-textual sources, were compiled into two sets of materials. Set A consisted of an anonymized passage drawn from a text of fascist ideology, and Set B consisted of an anonymized passage drawn from a text of democratic theory. During the research session, students in Group A received first Set A and then Set B, and Group B received first Set B followed by Set A. Both sets of materials instructed students to read each passage, comment upon it, and explain in writing their thinking. The results indicated that students’ critical thinking was influenced by the authority of textuality per se, that is, by the fact that the distributed excerpts enjoyed the aura of the printed, public, and published text. Also the very fact that the excerpts were anonymized made the students’ relation to textual authority more direct and unmediated, as it excluded the impact of the authority of the author on their critical approach. The findings support the basic argument of the paper as described above and also demonstrate the need to cultivate in schools what the authors describe as the “aporetic” dimension of critical thinking.