Ethnic identity over national identity: an alternative approach to measure the effect of the World Cup on social cohesion

The purpose of this study was to examine whether a mega sport event has the potential to bring the nation together by increasing the importance of national identity and decreasing the importance of ethnic identity on the outcome of social cohesion. Instead of replicating prior work that has performed mean score comparisons of national identity, ethnic identity, and social cohesion before and after a particular event, the authors compared the variance explained (pre vs. post event) to show the aggregate influence of the two identities on social cohesion. By focusing on this reporting method, the subsequent discussion rests entirely on the practical influence of the perceptual changes that resulted from event hosting. Data for this trend analysis were collected from South African residents, pre (N?=?1749), and post (N?=?2020) the 2010 FIFA World Cup. Results indicated that while the importance of national identity on social cohesion did not increase, the importance of ethnic identity did decrease strongly, indicating that these mega sports events might cause individuals to forget about their ethnic differences as a result of these events.     

Getting at the Mathematics: Sara’s Journal

In this paper, we discuss issues in planning and conducting research into mathematics learning. We emphasize two central themes: (a) the learners mathematics (especially the issues and ideas, in given problem situations, that learners choose to think about and to present) and (b) the kinds of knowledge that learners may be building (including their ideas about what mathematics is, and how people do, learn, use, communicate and understand it). While the first theme is at least partly mathematical, the second interweaves cognition and epistemology. Anchored in student data from an extended classroom teaching experiment in the mathematics of change, we focus on key choices needed to build narratives to help researchers capture, in detail, how students engage with mathematics in extended problem explorations.     

Equivalence of Free-Response and Multiple-Choice Items

This study examined the relationship of multiple-choice and free-response items contained on the College Board's Advanced Placement Computer Science (APCS) examination. Confirmatory factor analysis was used to test the fit of a two-factor model where each item format marked its own factor. Results showed a single-factor solution to provide the most parsimonious fit in each of two random-half samples. This finding might be accounted for by several mechanisms, including overlap in the specific processes assessed by the multiple-choice and free-response items and the limited opportunity for skill differentiation afforded by the year-long APCS course.     

Young Students’Informal Statistical Knowledge

This article reports some results of an informal study of very young children's reactions to some visual displays of data.     

Using Space Imagery in the Science Classroom: Efforts of the CASDE Project

This article describes the ongoing curriculum development efforts of the Consortium for the Application of Space Data in Education (CASDE), which is an evolving consortium of educators, engineers, scientists, and other professionals dedicated to providing the educational community with vast amounts of NASA imagery, tools, and interdisciplinary learning activities, distributed freely over the Internet. The article particularly details the curricular approach taken by CASDE, which involves the concept of curriculum building blocks that contain tools, data, tutorials, curriculum standards, assessments, and a sample lesson or instructional activity. The article also describes the student interactive DataSlate software, developed by engineers at the Jet Propulsion Laboratory, to help teachers use space imagery conveniently with students in the science classroom. In addition, the article discusses the consortium's approach to providing ongoing training to teachers, and also describes the efforts of the consortium to evaluate some of the educational activities undertaken by participating teachers. Finally, a web-based link to all of the consortium's resources and curriculum activities is provided to the reader for their possible use and reference.     

Hidden treasure: successful international doctoral students who found and harnessed the hidden curriculum

This paper draws from an institutionally-funded phenomenological study of international PhD students’ academic acculturation, which focuses on the distinctive strengths, challenges, and hidden opportunities facing this cohort within the context of their transition from one academic culture to another. The first section introduces the theoretical base employed in the study and is then followed by exploring the conceptualisations of the hidden curriculum and its associated concepts: ‘the third space’ and ‘darkness in higher education’. Drawing upon our study findings, the second section illustrates practical exemplars of finding and harnessing the hidden curriculum. Without discounting the wide range of formal and informal institutional support provisions designed to facilitate international PhD students’ acculturation to a new academic setting, our study findings strongly endorse that students themselves have a crucial role to play in their complex transitional journey. Our study also offers a unique insight, i.e. if found, the hidden curriculum is an effective tool not only for international PhD students’ coping and survival but even more importantly, in thriving in new societal and academic contexts.     

Children's Social Reasoning in Context: Reply to Gabennesch

Children's social reasoning is multifaceted. Moral judgments of justice, welfare, and rights are an important aspect of domains of social reasoning that are not merely the arbitrary and relative products of social formations. In defining all social formations as conventions that are either reified or accurately perceived as arbitrary and relative human inventions, Gabennesch relegates the moral concepts of many philosophers, moral leaders, and laypersons to ethnocentrism and reification. In the process, he fails to distinguish between metaethics relating to the source of knowledge and the form of knowledge. He also fails to account for distinctions between conventionality and moral concepts that do not constitute realism or reification. His review of the evidence of moral realism in children is selective in that isolated findings are taken out of the context of a particular study and of the entire body of evidence. Moreover, he has incorrectly interpreted many of the findings he cites in support of childhood realism. We present a summary of 48 studies demonstrating that children distinguish morality and convention. Gabennesch's perceptual metaphors hinge on an exaggerated role for conventionality in social formations at the expense of other complex social phenomena.     

Evaluating an Automatically Scorable, Open-Ended Response Type for Measuring Mathematical Reasoning in Computer-Adaptive Tests

The first generation of computer-based tests depends largely on multiple-choice items and constructed-response questions that can be scored through literal matches with a key. This study evaluated scoring accuracy and item functioning for an open-ended response type where correct answers, posed as mathematical expressions, can take many different surface forms. Items were administered to 1,864 participants in field trials of a new admissions test for quantitatively oriented graduate programs. Results showed automatic scoring to approximate the accuracy of multiple-choice scanning, with all processing errors stemming from examinees improperly entering responses. In addition, the items functioned similarly in difficulty, item-total relations, and male-female performance differences to other response types being considered for the measure.     

Responsiveness and Affective Processes in the Interactive Construction of Understanding in Mathematics

This paper reports on important learning processes emerging during adult mathematics classes that used a teaching approach compatible with a social constructivist theory of knowing. A cyclical teaching model encouraged much discussion about the mathematical problems presented to paired groups. Whole-class student-led sharing sessions allowed students to continue their interactive constitution of meaning and solutions.Comparisons of pre- and post-course scores on attitude and belief questionnaires indicated significant increases in positive attitudes and beliefs about mathematics and about themselves doing mathematics.The overall positive changes in scores on questionnaires are explained in terms of recurrent patterns in thinking inferred from data obtained by observation, interview, and reflective comments. Changes are explained in terms of the interactive effects of affective and heuristic processing during problem solving. Affective processes precipitated students' responsiveness, modifying the immediate learning context which, in turn, influenced the students' thinking, creating a snowballing effect on learning and affect. Changes were clearly facilitated by the interaction between students and by their shared understandings.     

Exploring Visual Displays involving Beanie Baby Data

This article describes the learning experiences of young children meeting stem-and-leaf plots for the first time.