The Index of Forecasting Efficiency,for the Case of a “True” Criterion

A variety of personal characteristics have been shown to be influential in teacher-student relationships. The sex of the child as well as the appropriateness of his behavior were the factors evaluated in this study. An analysis of the results indicated that sex-inappropriate behavior was viewed less favorably than sex-appropriate behavior. A discussion of the results was presented with regard to support for previous studies and implications for future research.     

The role of the ‘professional community’ in action research

The article argues that collective learning plays an important role in the practice of teacher research, which has not yet been adequately dealt with in its theory. Lave & Wenger's (1991) theory of ‘Situated Learning’ is examined as an example for a conceptualisation of collective learning. In the concluding section, some provisions for ‘learning in communities’ in the practice of teacher research are discussed. Although the argument is made for the teaching profession, it is assumed that it also has some bearing on action research in other professions.     

School-enrollment rates and trends,gender, and fertility: a cross-national analysis

The analysis of the association between educational status and fertility decline is performed 1) by examining the rates of enrollment in primary and secondary schools by gender and 2) by assessing the effects of the change/spread in rates of enrollment between 1965 and 1986. 59 countries were involved in the cross-sectional analysis. Variables included the logged crude birth rate, total enrollment rates, enrollment rates by gender, male-female ratios, the growth rate for each educational measure by world system status (core, peripheral, and semiperipheral countries), control variables (economic growth, family planning, multinational corporate penetration, women's labor force participation, child mortality rate, social insurance programs), and enrollment changes. The evidence reflects a strong association between levels of enrollment of girls in primary and secondary school and gender inequality and fertility declines. Caldwell's theory of the flows of wealth and the spread of education effect was found to have little support. High levels of female enrollment and low levels of gender inequality in access to schooling are associated with fertility declines. Caldwell's theory is that this indicates a decline in patriarchy, change in women's familial roles and a shift to a more egalitarian family structure. Increases in female education mean higher status and more power for women.     

Collateral Learning in Science: Students’ responses to a cross‐cultural unit of work

The purpose of this study was to investigate the nature of students’ responses to a cross‐cultural science unit entitled “Maintaining health.” The unit was designed to help students to build bridges between their traditional practices and beliefs and western science concepts. This paper reports students’ responses to a pre‐test and post‐test, and their reflections on their learning. The responses were analysed using the collateral learning model. There was evidence of parallel, dependent, and secured collateral learning. The implications for science teaching and for assessing science learning are discussed.     

Big Math for Little Kids: The Effectiveness of a Preschool and Kindergarten Mathematics Curriculum

Research Findings: Big Math for Little Kids (BMLK) is a mathematics curriculum developed for use with 4- and 5-year-old children. To investigate the BMLK curriculum's effect on children's mathematics knowledge, this cluster-randomized controlled trial randomly assigned child care centers to provide mathematics instruction to children, using either the BMLK mathematics curriculum or the centers’ business-as-usual curriculum, over a 2-year period when children were in prekindergarten and kindergarten. Participants in the study were 762 children and their teachers at 16 publicly subsidized child care centers. The study assessed children's mathematics knowledge using the Early Childhood Longitudinal Study, Birth Cohort (ECLS-B), Direct Mathematics Assessment, a measure of young children's mathematics knowledge that is not aligned with the curriculum. The ECLS-B scores of children in the BMLK group increased significantly more than did those of children in the comparison group. The study also included exploratory analyses to examine whether children in the BMLK group demonstrated evidence of improved mathematical language. Practice or Policy: These results indicate that the BMLK curriculum, which is designed to help teachers use play-based, developmentally appropriate mathematics instruction, has a positive impact on young children's mathematics knowledge as measured by a general mathematics assessment that is not aligned with the curriculum.