Alchemy and the history of science. Introduction

Alchemy is part of the cultural experience of early modern Europe and yet has had to overcome problems of demarcation to be considered relevant to the history of science. This essay considers historiographical and methodological issues that have affected the gradual demarginalization of alchemy among attempts to explain, and find things out about, nature. As an area of historical study, alchemy relates to the history of science as part of an ensemble of practices that explored the natural world through natural philosophy and speculative traditions and by functioning as a nexus of social and intellectual life.     

运用“概念图”评价工科学生的跨学科知识集成——以“绿色工程”课程的跟踪研究为案例

概念图作为一项评测学生跨学科知识集成的工具开始受到工程教育学界的重视.概念图能够呈现学生对多学科概念和概念间的复杂联系的理解.本文通过对"绿色工程"设计课程的为期一年的跟踪研究证明了概念图方法尤其适合评测学生跨学科知识的学习性进步.本研究探讨了在跨学科评定环境中使用概念图出现的问题以及解决问题的建议.     

Engagement in two interdisciplinary graduate programs

This qualitative study examines two US interdisciplinary graduate programs which involve faculty and students from different disciplines. Haworth and Conrad’s engagement theory of quality graduate education was applied. It was found that when interdisciplinary programs facilitate engagement by supporting diversity, participation, connections, and interactive teaching and learning, students report positive experiences. Engagement is particularly achievable when an interdisciplinary administrative unit (e.g., a school or center) grants degrees and serves as a tenure home for faculty. Students earning degrees in traditional departments had more difficulty connecting interdisciplinary requirements to their disciplinary work, and were often faced with incompatible program requirements or advice from faculty members. Although they desire to do interdisciplinary work, the students and faculty in traditional departments are required to meet additional and often conflicting requirements. Engagement may further be complicated because these participants feel divided between collaborations, social networks, and expectations that pull them in different directions.     

Unlikely Crusader: John Eldred Swearingen and African-American Education in South Carolina

Although not a well-known figure either in educational or South Carolina history, John Eldred Swearingen had a profound impact on the schools of the Palmetto State. Guiding the schools to transition from 19th-century academies to 20th-century schools, Swearingen held office from 1907–1922. During these years, Swearingen oversaw unprecedented legislation impacting attendance, funding, and curriculum. Swearingen's stance on African American education was unlike many of his contemporaries—he used a variety of methods to improve education and raiseconsciousness amongst his White politician counterparts.

All of these facts would make him a worthy subject of biographical study; however, that he achieved all these things while blind makes his life and career all the more worthy. Almost as overlooked as Swearingen's contributions to South Carolina is the role the state played in the Brown v. Board of Education decision via the Briggs v. Eliott case. Drawing from Swearingen's own words, the papers of his contemporaries, and both legal and historical analysis of the involved legal cases to present an overview of both Swearingen and Briggs, this article argues that without Swearingen's visionary leadership—or if he had not been undone politically—the road to Briggs would have been quite different—if it existed at all.     

Expressions of the Attachment Relationship Outside of the Strange Situation

41 preterm infants and 38 full-term infants and their mothers were observed at home at 8 and 12 months of age and in the Strange Situation at 18 months in order to compare expressions of attachment relationships in these 2 settings. There was 84% concordance in the distinctions between secure and nonsecure classifications of the mother-infant relationship made at home at 12 months and in the Strange Situation. Classifications of avoidant relationships also displayed high concordance, but only 6 of the 15 dyads classified at home as ambivalent were classified in the same way in the Strange Situation. Mothers in secure relationships as assessed in the Strange Situation were rated as more sensitive at both 8 and 12 months than mothers in either avoidant or ambivalent relationships, whereas the sensitivity of mothers in these two nonsecure relationships did not differ significantly. Infants in secure relationships in the Strange Situation were characterized by more effective secure base behavior and more affective sharing and enjoyment of physical contact, and they were less fussy or difficult during the 12-month home observations.     

Challenges and promises of overcoming epistemological and methodological partiality: Advancing engineering education through acceptance of diverse ways of knowing

The purpose of this paper is to explore some challenges and promises when the epistemological diversity embedded in qualitative research traditions is introduced to research communities with one dominant research paradigm, such as engineering education. Literature is used from other fields and empirical data are used from engineering education, including the practices of the European Journal of Engineering Education and the Journal of Engineering Education, with the expectation that the ideas that are presented are relevant to a broad range of education disciplines. A number of challenges are identified as the epistemological diversity of qualitative research is introduced to the primarily positivist field of engineering education. Ultimately, embracing epistemological diversity holds the promise of researchers being able to ask: ‘What questions and answers become possible from these newly created positions and what can be learned from these alternative approaches?’.     

The effect of high intensity exercise and anticipation on trunk and lower limb biomechanics during a crossover cutting manoeuvre

We investigated the effects of high intensity, intermittent exercise (HIIP) and anticipation on trunk, pelvic and lower limb biomechanics during a crossover cutting manoeuvre. Twenty-eight male, varsity athletes performed crossover cutting manoeuvres in anticipated and unanticipated conditions pre- and post-HIIP. Kinematic and kinetic variables were captured using a motion analysis system. Statistical parametric mapping (repeated-measures ANOVA) was used to identify differences in biomechanical patterns. Results demonstrated that both unanticipation and fatigue (HIIP) altered the biomechanics of the crossover cutting manoeuvre, whereas no interactions effects were observed. Unanticipation resulted in less trunk and pelvic side flexion in the direction of cut (d = 0.70 – 0.79). This led to increased hip abductor and external rotator moments and increased knee extensor and valgus moments with small effects (d = 0.24–0.42), potentially increasing ACL strain. The HIIP resulted in trivial to small effects only with a decrease in internal knee rotator and extensor moment and decreased knee power absorption (d = 0.35), reducing potential ACL strain. The effect of trunk and hip control exercises in unanticipated conditions on the crossover cutting manoeuvre should be investigated with a view to refining ACL injury prevention programmes.     

Confronting Physical Activity Programming Barriers for People with Disabilities: The Empowerment Model

Community-based physical activity programs for people with disabilities have barriers that are unique to their program leader qualifications and the population they serve. Moran and Block (2010) argued that there is a need for practical strategies that are easy for communities to implement, maximize resources, and minimize the impact of barriers on each individual. The purpose of this article was to build upon the work of Moran and Block by identifying and systematically addressing barriers to physical activity for people with disabilities in ways that target their sources of self-efficacy. The Empowerment Model is introduced, along with its multi-tiered empowerment continuum of training, support, and programming strands. The goal of the tiered empowerment continuum is to progressively move populations to more independent levels of training, support, and programming.     

REVELATION AS TEACHING‐LEARNING

Revelation is a central category in Jewish, Christian, and Muslim religions for relating the divine and the human. Each of these religions tends to speak of revelation as something given to them in the past. This essay describes revelation as a present relation of teaching‐learning, one that is universal in scope and finds particular expressions in bodily and communal life. To teach is to show someone how to do something. Teaching is a fundamental act of all human and some nonhuman beings. Some Christian writers, including Clement of Alexandria and Thomas Aquinas, are cited in support of this thesis.     

Editorial

In 2000, the Government of the Republic of Ireland introduced a syllabus for second‐level schools (12–15 years) in Social Personal and Health Education (SPHE). Within this SPHE syllabus there is a significant component on Relationships and Sexuality Education (RSE). In terms of diversity and equality it is questionable to what extent this newly introduced syllabus meets the needs of all students who attend second‐level schools in the Republic of Ireland. Furthermore, the research that is reported in this paper will reveal that not only does the new SPHE syllabus not meet the needs of a diverse student population but that through silence on certain behaviours the absence of any teaching about sexual orientation by teachers contributes to homophobic bullying among students in Irish schools.