Funds of relationality: social bonds and science learners

In this response to Konstantinos Alexakos, Jayson K. Jones, and Victor H. Rodriguez, I will focus primarily on the importance of relationality for the development of a science learner identity. Along the way I will review (1) The cultural dynamics involved with the formation and sustenance of relationships in social life; (2) The methodological advantages of ethnographic inquiry for exploring funds of relationality; (3) The importance of relationality for science innovation throughout the pipeline of scientific training from K-12 schooling all the way through scientific breakthrough; (4) The absolutely vital role that relationality plays in creating a science learner identity. Finally I highlight how collaborative ethnography, in particular, is an excellent tool for seeking out funds of relationality that can be marshaled in the classroom as well as contributing to conceptual advancement in the theoretical vocabulary of relational sociology.     

A critique of critical acculturation

This critique is divided into three sections. The first section is a review of my positions on three core issues regarding the nature of the human sciences (particularly cross-cultural and acculturation psychology) that have been raised throughout these articles. Knowledge of these positions is essential background to understanding my comments in the second section. In the second section are some comments on specific claims and assertions about my work that have been made in the articles. I believe that many of these assertions do not represent my views, nor my empirical research, on acculturation. Of necessity, I have had to select certain themes among all of these assertions. Although the special issue is a critique of acculturation theory and research in general, the majority of the comments are addressed to my work in the area. Hence, I have concentrated on criticisms directed at my own work, rather than attempting to address the field as a whole. However, my comments likely have more general import for the field of acculturation psychology as a whole. I invite readers to consider these very contrasting sets of views about how we are to understand individual human beings within the context of cultures, and of culture contact and change. A third section returns to some of the basic issues regarding the nature of the scientific enterprise. I advocate a dual approach, accepting both the natural sciences and cultural sciences ways of advancing our knowledge of human behaviour in context. I argue that dismissing the positivist traditions of the natural sciences, and replacing them with social constructionist concepts and methods is a regressive step in our search to improve our understanding of acculturation. Moreover, I have found little in these articles that advances our knowledge of acculturation, or our potential for making applications for the betterment of acculturating individuals and groups.     

The Impact of Gymnastics on Children’s Physical Self-Concept and Movement Skill Development in Primary Schools

This study evaluated the effectiveness of an 8-week gymnastics curriculum on children’s movement competence and their physical self-concept. There were 113 children (46% girls, 49% intervention) with a mean age of 9.4 years (SD = 1.8) that participated. Intervention children underwent 8 weeks of gymnastics and the comparison group continued with their standard curriculum. Age was a significant co-variate, a separate analysis was conducted on the lower (grades 2 and 4) and upper (grade 6) groups. The lower age group showed significant improvement in favor of the gymnastic group in fundamental movement skills. The upper age group showed a significant improvement for the control group in general body coordination and fundamental movement skills. For all grades, the physical self-concept showed a significant main effect in favor of the gymnastics group. The gymnastics intervention was found to be of particular benefit for developing children’s movement competence and physical self-concept in younger children.     

Acculturation Preferences,Ethnic and Religious Identification and the Socio-Economic Adaptation of Russian-Speaking Immigrants in Belgium

This study tests a model of the socio-economic adaptation (SEA) of Russian-speaking immigrants in Belgium. It examines the roles of language skills and length of stay in Belgium, and of ethnic and religious identification in their acculturation preferences in their adaptation. The study showed that language skills were positively related to preferences for integration and assimilation, while length of stay was negatively related to separation. In turn, integration and assimilation predicted higher SEA, and separation predicted lower adaptation. Ethnic and religious identification also played a role. In sum, more orientation toward the host society (integration and assimilation) promoted better adaptation.     

Researching the Attitudes Towards Mathematics in Basic Education

The objective of this study was to check attitudes towards mathematics and to analyse if there are differences in attitudes that could be attributed to the type of school, gender, grade, age, the frequency in which mathematical problems were understood, the amount of days dedicated to the study of mathematics, school failure, whether help on the completion of homework was offered and to the self-perception of mathematical performance. A total of 209 students of the 3rd and 4th Grades of basic education in the private school system in Campinas, Sao Paulo, Brazil, were surveyed. They responded to an attitude towards mathematics scale and to a questionnaire for their characterisation, during school hours and in the absence of their mathematics teacher. The average figure on the attitudes scale was 52.718, with a standard deviation of 11.837. Significant statistical differences were found (alpha = 0.05) in the attitudes according to the type of school, the frequency in which the subjects understood the mathematical problems solved in the classroom, grade, age and to the self-perception of mathematical performance.     

Knowledge-Enhanced Latent Semantic Indexing

Latent Semantic Indexing (LSI) is a popular information retrieval model for concept-based searching. As with many vector space IR models, LSI requires an existing term-document association structure such as a term-by-document matrix. The term-by-document matrix, constructed during document parsing, can only capture weighted vocabulary occurrence patterns in the documents. However, for many knowledge domains there are pre-existing semantic structures that could be used to organize and categorize information. The goals of this study are (i) to demonstrate how such semantic structures can be automatically incorporated into the LSI vector space model, and (ii) to measure the effect of these structures on query matching performance. The new approach, referred to as Knowledge-Enhanced LSI, is applied to documents in the OHSUMED medical abstracts collection using the semantic structures provided by the UMLS Semantic Network and MeSH. Results based on precision-recall data (11-point average precision values) indicate that a MeSH-enhanced search index is capable of delivering noticeable incremental performance gain (as much as 35%) over the original LSI for modest constraints on precision. This performance gain is achieved by replacing the original query with the MeSH heading extracted from the query text via regular expression matches.