The 2008 Benjamin Franklin medal for physics is presented to Dr. Deborah Jin

The Benjamin Franklin Medal for Physics is awarded to Dr. Deborah Jin (JILA, NIST and the University of Colorado) “in recognition of her pioneering investigations into the quantum properties of an ultra-cold gas of fermionic atoms and, in particular, for her creation of the first degenerate Fermi gas of atoms”.     

Enhancing Social Acceptance of Early Adolescents with Physical Disabilities: effects of role salience,peer interaction,and academic support interventions

The study designed and field-tested the effectiveness of a school-based program for enhancing the social acceptance of early adolescents (i.e., ages 11 to 14 years) with physical disabilities attending ordinary Zimbabwean schools (N=218; Mean age 12.49, SD=1.87 years). Actual (i.e., peer) social acceptance and perceived (i.e., self) social acceptance were considered and for same-gender and opposite-gender groups. The program involved (a) a role salience intervention, (b) a peer interaction intervention, and (c) an academic support intervention, and combinations of the individual interventions. The social enhancement protocols were pilot tested over a three-month period. The main study involved entire classrooms (N=194 classrooms; 8342 students) in order to avoid contamination of the interventions, treat the context of prejudice and enable non-disabled classmates to benefit from participation. Nomination sociometric techniques were used to measure social acceptance, and identify student-preferred school or classroom roles, preferred peers, and preferred academic services. Measures of intervention effectiveness were taken at 12-week intervals over a 6-month period. Repeated measures analysis showed that the peer interaction intervention was singularly more effective than the role salience and academic support interventions in raising the actual social status of students with physical disabilities. Interventions involving role salience were effective in raising the students' perceived social status.     

Mathematical tasks designed to foster a reconceptualized view of early arithmetic

We discuss mathematical tasks used in a first mathematics content course for elementary teachers at our university to foster a deep conceptual understanding of early arithmetic, including basic concepts of number, number relationships and strategies, and coordinating units of different rank. Our approach is to immerse our students in a base 8 world for up to six weeks. A key aspect is that we develop base 8 vocabulary. We use base 8 analogs of instructional sequences developed in classroom teaching experiments in the elementary grades that have been proven successful to promote deep conceptual understandings of basic arithmetic and place-value numeration in young children. As a result, our students have unique opportunities to develop a reconceptualized view of early arithmetic and learn how it can be advanced.     

What If the Doors of Every Schoolhouse Opened to Social-Emotional Learning Tomorrow: Reflections on How to Feasibly Scale Up High-Quality SEL

Social-emotional learning (SEL) refers to a set of competencies that form the basis of human interaction. So, SEL in schools is no fad. But what would happen if every school actively wanted to bring in SEL tomorrow? Using the articles in the special issue on SEL as a springboard, this article looks at the neurological basis of SEL, SEL best practices, approaches to SEL instruction, assessment, and the complex issue of SEL and equity, and it reflects on the implications of these areas for scaling up sooner rather than later. Specific guidelines are provided, starting with this basic point: There are not enough experts available to guide this process, so schools must invest in staff learning about SEL, its rootedness in our biology, its basic role in accomplishing everything humans try to accomplish, and what we know about best practices and must provide cohort-based, ongoing professional development experiences that provide continuous support.     

Influences on the intention to enter higher education: the importance of expected returns

Research points to several determinants of the private demand for higher education, which include individual, social, economic, and institutional variables. Of these variables, economic factors are considered to be highly relevant, especially in the current financial crisis. The paper investigates the link between expected rates of return to higher education and the intention of secondary education graduates to pursue university studies. The effect of additional variables influencing the choice of higher education (ability, gender, socioeconomic status [SES], type of secondary school, area of residence) is also examined. The findings show a significant link between the perceived rates of return and the intention of secondary school graduates to enter tertiary education. With the exception of residence, all independent variables are strong determinants of the intention to enter higher education. The paper also points to the considerable effect of the financial crisis on students’ expectations in that respondents reported lower perceived rates of return compared to previous estimates in the same country. The implications of the findings for higher education policy are discussed.     

AN INTRODUCTION TO THE MAJOR RESEARCH PARADIGMS AND THEIR METHODOLOGICAL IMPLICATIONS FOR SPECIAL NEEDS RESEARCH

Recently in special needs research qualitative methods have been advocated and utilised. Unfortunately, confusion exists concerning the methods of investigation and the researchers’ paradigmatic assumptions. We argue that it is the paradigmatic lens of the researcher which guide the whole research process rather than the methods employed. In this paper the three major paradigms currently operating in educational research will be described and the distinction between “method” and “paradigm” will be clarified. Although the issues raised here are applicable to all strands of educational research, the purpose of this paper is to guide special needs researchers in identifying their own assumptions and examining for themselves the implications of choices about research methodology based on those assumptions.     

Role of Brokerage in Evolving Innovation Systems: A Case of the Fodder Innovation Project in Nigeria

Abstract

This paper looks at brokerage functions in a project on building innovation capacity through improved networking. Innovation capacity influences how actors respond to changes in their environments. In such dynamic environments well connected sets of actors are at an advantage in that they can combine skills to address the emerging opportunities and challenges. However, policy and cultural barriers especially in African innovation systems raise the transaction costs of networking leading to weak connectivity among actors thus poor innovation capacity. This paper uses case studies from West Africa to illustrate that actors that play brokerage functions are critical in navigating around or dismantling the barriers and thus enhance innovation capacity. This paper assumes that innovation capacity rather than innovations per se is lacking in African agriculture. The paper is a product of an action research based study of Key Partner Organizations and the coalitions of stakeholders they formed around fodder innovation themes in Nigeria. We show that brokerage negotiates innovation barriers and improve networking. The paper concludes that brokerage roles are context-specific; policies that facilitate eclectic brokerage functions are critical. This paper is shedding light on the broadened scope for actors playing boundary roles, e.g. extension organizations under more relaxed organizational and policy contexts. There are few studies on brokerage and boundary work particularly in African agriculture. This study is a grounded discussion on the brokering functions in African rural development. It uses data from similar programmes to qualify observations and conclusions from the Fodder Innovation Project (FIP) case study.