The Transition to Reaching: Mapping Intention and Intrinsic Dynamics

The onset of directed reaching demarks the emergence of a qualitatively new skill. In this study we asked how intentional reaching arises from infants' ongoing, intrinsic movement dynamics, and how first reaches become successively adapted to the task. We observed 4 infants weekly in a standard reaching task and identified the week of first arm-extended reach, and the 2 weeks before and after onset. The infants first reached at ages ranging from 12 to 22 weeks, and they used different strategies to get the toy. 2 infants, whose spontaneous movements were large and vigorous, damped down their fast, forceful movements. The 2 quieter infants generated faster and more energetic movements to lift their arms. The infants modulated reaches in task-appropriate ways in the weeks following onset. Reaching emerges when infants can intentionally adjust the force and compliance of the arm, often using muscle coactivation. These results suggest that the infant central nervous system does not contain programs that detail hand trajectory, joint coordination, and muscle activation patterns. Rather, these patterns are the consequences of the natural dynamics of the system and the active exploration of the match between those dynamics and the task.     

‘Family comes in all forms,blood or not’: disrupting dominant narratives around the patriarchal nuclear family

ABSTRACT

After nearly 25 years of democracy, lives of young South Africans are still profoundly shaped by the legacies of apartheid. This paper considers how these differences are produced, maintained and disrupted through an exploration of changing narratives developed by a small group of South African pre-service teachers, with a particular focus on the narratives developed around discourses of fatherhood generally and absent fathers in particular. We draw on interviews conducted with three students in which we discussed their digital stories and literature reviews. In this paper, we draw attention to the limitations of digital storytelling and the risks such autobiographical storytelling presents of perpetuating dominant narratives that maintain and reproduce historical inequalities. At the same time, in highlighting ways in which this risk might be confronted, the paper also aims to show the possibilities in which these dominant narratives may be challenged.     

A Survey of Scholarly Literature Describing the Field of Bioinformatics Education and Bioinformatics Educational Research

Bioinformatics education can be broadly defined as the teaching and learning of the use of computer and information technology, along with mathematical and statistical analysis for gathering, storing, analyzing, interpreting, and integrating data to solve biological problems. The recent surge of genomics, proteomics, and structural biology in the potential advancement of research and development in complex biomedical systems has created a need for an educated workforce in bioinformatics. However, effectively integrating bioinformatics education through formal and informal educational settings has been a challenge due in part to its cross-disciplinary nature. In this article, we seek to provide an overview of the state of bioinformatics education. This article identifies: 1) current approaches of bioinformatics education at the undergraduate and graduate levels; 2) the most common concepts and skills being taught in bioinformatics education; 3) pedagogical approaches and methods of delivery for conveying bioinformatics concepts and skills; and 4) assessment results on the impact of these programs, approaches, and methods in students’ attitudes or learning. Based on these findings, it is our goal to describe the landscape of scholarly work in this area and, as a result, identify opportunities and challenges in bioinformatics education.     

Partnering with the Public Library for Health Care Education: An Evaluation of Affordable Care Act Messages

Despite implementation of most of the provisions of the Affordable Care Act (ACA) by 2014, the public still has questions about the health care law. To assess the potential of using the library as a hub for ACA education, we tested existing and new culturally relevant messages about the health care law with twenty-seven community members. Participants discussed the message prototypes, including the visual components and promotional content, and provided advice to modify content and design to best reach target audiences. Future research can follow this example to engage libraries and community members in developing and evaluating culturally relevant health messages.     

Shared values as anchors of a learning community: A case study in information systems design

This paper examines the role in both individual and organizational learning of the system of values sustained by a community undertaking a design task. The discussion is based on the results of a longitudinal study of a community of novice information system designers supported by a Web-based shared design memory which allows reuse of design precedents, the sharing of peer reviews and the examination of links established among design cases as a consequence of partial reuse. It is argued that values are primarily constructed and transmitted by 'ways of talking' about the design artifacts, are used by the learners to generate meanings relevant to engage in the design activity and as a way to manage the complexity of the design task. By taking into account some insights concerning values creation and transmission, respectively, from the communities of practice and memetics theoretical frameworks, some conclusions are drawn on how a digital medium, such as the shared memory, can better anchor the learning process.     

Can higher education stimulate entrepreneurial intentions among engineering and business students?

This paper approaches the issue of higher entrepreneurship education in motivating young people to start their own business as a viable alternative to the successful integration of university graduates on the labour market. The fundamental question of this research is if, currently, entrepreneurship education influences students’ entrepreneurial intentions and to what extent. The research results, based on the statistical analysis of data collected through a questionnaire distributed to Romanian business and engineering bachelor students in the final year, highlight that business students assessed the effectiveness of higher entrepreneurship education and its positive influence on entrepreneurial intentions to a greater extent than the engineering students. Furthermore, entrepreneurial intentions of engineering students are influenced positively much more by entrepreneurial family background than by entrepreneurship education. The findings provide important highlights for future research, in order to identify the most effective ways of approaching, modernising and expanding entrepreneurship education, aiming to increase entrepreneurial intentions among students, regardless of the graduated field of study.     

Conversations about sexuality on a public university campus: perspectives from campus ministry students and leaders

Little is known about university campus religious organisations’ influence on students’ sexuality-related attitudes and behaviours. This study sought to better understand sexuality-related communication within the context of campus ministries by exploring students’ and campus ministry leaders’ conversational experiences at a public university in the south-east USA. Data sources included an online survey of undergraduates participating in student religious organisations (n = 57), focus groups with campus ministry students (n = 36), and individual interviews with campus ministry leaders (n = 19). Findings indicated student satisfaction with the focus and frequency of conversations about romantic relationships and sexual health within the context of campus ministries. However, both campus ministry students and leaders indicated discomfort in discussions of sexuality. Leaders acknowledged their need for better strategies to engage students; students focused on how to integrate religious messages about sexuality with messages from other sources. These findings suggest campus ministry leaders may benefit from focused training and support to communicate more effectively with college students about sexuality.     

Les graphes de flux dans l'Enseignement secondaire

Sans résuméTravail effectué dans le cadre du groupe de recherche en didactique de la mathématique du Conseil National des Recherches.     

Framing gender identity and sexual orientation: media influence on young men who have sex with men’s health

Sex education takes place in a wide range of contexts including through the media. Media use among young men who have sex with men is high and gender identity and sexual orientation are topics often integrated into today’s media. Little is known about young men who have sex with men’s perceptions of how the media frames messages about gender identity and sexual orientation and the implications these messages have on HIV prevention. A greater understanding of young men who have sex with men’s perceptions of media framing about gender identity and sexual orientation is needed to ensure prevention efforts reach those most impacted by HIV. Focus groups were conducted with forty-two African American men who have sex with men, aged 18–21, living in the Southeastern USA. Thematic analysis revealed that participants reported using the Internet and television to access gender identity and sexual orientation information. Participants felt that the media’s framing of gender identity and sexual orientation only worsened HIV-related stigma and discrimination. Findings illustrate the important role that media can play in educating about gender identity and sexual orientation and the implications this framing has for HIV prevention.     

The role of social identification as university student in learning: relationships between students’ social identity,approaches to learning,and academic achievement

This article describes research exploring the relationship between students’ self-perceptions in the context of university learning (i.e. student social identity), their approaches to learning, and academic achievement. The exploration of these inter-related aspects requires a mix of theoretical approaches, that is, in this research both social identity perspective from social psychology and the student learning research framework are used to explore student identity and learning in the context of higher education. Two structural equation models drawing on both these theoretical frameworks were tested. In the first of these models, deep approaches to learning are positively associated with students’ social identification as university student and positively predict academic achievement. In the second model, surface approaches to learning are negatively associated with students’ social identification and negatively predict academic achievement. The mediational roles of deep and surface approaches to learning in the relationship between student social identity and academic achievement are also explored.