Quality of Reciprocated Friendships of Students with Special Educational Needs in Mainstream Seventh Grade

This study focuses on companionship, intimacy, and support of reciprocated friendships of students with autism spectrum disorders (ASD), students with motor and/or sensory disabilities, and typically developing students with their classmates at the start of mainstream secondary school. The study included 1379 typically developing students, 65 students with ASD, and 50 students with motor and/or sensory disabilities of 100 different classes in 56 schools. Sociometric techniques were used. No differences were found between companionship and support of the reciprocated friendships of the three groups. Students with ASD did report significantly less intimacy in their friendships than typically developing students did. The number of friends was not related to companionship or intimacy, but was positively associated with support of the students' reciprocated friendships. Furthermore, perceptions of shared friendship quality did not differ among students with ASD, students with motor and/or sensory disabilities, and their typically developing friends. Future research is needed to tap into the predictors and consequences of reciprocated friendships of students with special education needs in mainstream classes.     

Diversity in early childhood education: a German perspective

This paper outlines the theoretical foundation of a skill enhancement programme in early childhood settings which follows the ideas of the Anti-Bias approach. A focal point of the concept is to acknowledge the connection between societal, structural and individual biases. It challenges those biases and assists educators in improving their competences to promote diversity. The paper describes the history of the transfer of the Anti-Bias approach across?three different international contexts. An empirical study is then introduced which is based on the combination of a document analysis and expert interviews of those who facilitate the concept. The findings reveal that developing competences in reflecting the individual self and professional actions are key methods, and they entail implications for concepts of enabling educators to support inclusion. Those implications as well as input on dealing with diversity in Germany are outlined.     

Why are some independent inventors ‘heroes’ and others ‘hobbyists’? The moderating role of technological diversity and specialization

Despite a substantial body of research investigating the market significance of inventions by independent inventors, relatively little attention has been devoted to understanding their technological significance. A recent study conducted by [Dahlin, K., Taylor, M., Fichman, M., 2004. Today's Edisons or weekend hobbyists: technical impact and success of inventions by independent inventors. Res. Policy 33, 1167-1183] on the tennis racket industry shows that independent inventors are a heterogeneous group which includes both “heroes” who contribute substantially to technological progress and “hobbyists” who make only a marginal contribution. What is not asked - and therefore not explained - is why this distinction arises. In this paper, we focus on the type of prior technological knowledge (in terms of technological specialization and diversity) applied by independent inventors and their corporate counterparts as a factor explaining differences in technological impact. Our empirical setting is the field of medical equipment technology. We find that independent inventors are more sensitive to the negative effects of technological diversity than their corporate counterparts. Furthermore, our study reveals that technological specialization pays off more for independent inventors than for their corporate counterparts. Therefore, those independent inventors who apply low degrees of diversity and high degrees of specialization are capable of reaching the same level as or even outperforming their corporate counterparts, thus becoming “heroes”. Based on our findings, we discuss implications for research and corporate practice.     

Inventive progress measured by multi-stage patent citation analysis

Studies of technological change constitute a field of growing importance and sophistication. In this paper we contribute to the discussion with a methodological reflection and application of multi-stage patent citation analysis for the measurement of inventive progress. Investigating specific patterns of patent citation data, we conclude that single-stage citation analysis cannot reveal technological paths or lineages. Therefore, one should also make use of indirect citations and bibliographical coupling. To measure aspects of cumulative inventive progress, we develop a “shared specialization measure” of patent families. We relate this measure to an expert rating of the technological value added in the field of variable valve actuation for internal combustion engines. In sum, the study presents promising evidence for multi-stage patent citation analysis in order to explain aspects of technological change.     

Teacher–student relationship and academic achievement: a cross-lagged longitudinal study on three different age groups

Although the relation between teacher–student relationship and academic achievement has been addressed in many studies, the reciprocal relations between these two constructs have not been explored sufficiently. The aim of the present study was to test three competing models that hypothesized directionality of influence in relations between teacher acceptance, student-perceived teacher support, and academic achievement. Eight hundred sixteen students from 3 different grade levels in Slovenian elementary and secondary schools, covering the age range from late childhood through early-to-middle adolescence, participated in the study at the beginning and at the end of the school year. Structural equation modeling was used. Different models of relations between teacher acceptance, student-perceived teacher support, and academic achievement were analyzed using the cross-lagged panel correlation technique. The results supported the hypothesized reciprocal model, indicating the relation between teacher acceptance and academic achievement in both directions. Student-perceived teacher personal support partially mediates the relation between teacher acceptance and achievement in both directions on the whole sample but not in specific age groups. Finally, we found some age-specific differences in the relations between teacher acceptance, teacher personal support, and achievement.     

Cyberloafing among Gen Z students: the role of norms,moral disengagement,multitasking self-efficacy,and psychological outcomes

European Journal of Psychology of Education - This paper examines mobile cyberloafing, i.e. the use of phones for non-study purposes among Gen Z students, the first generation of digital natives....