Teachers’ self-efficacy and intercultural classroom practices in diverse classroom contexts: A cross-national comparison

This cross-national study provides new insights in teacher efficacy in today’s culturally diverse classrooms using survey data of 269 early childhood and primary school teachers in England, Italy, the Netherlands and Poland. Teacher efficacy can be viewed as a two dimensional concept in which both general beliefs are measured alongside (diversity-related) domain-specific beliefs. These beliefs are related to the cultural classroom context and the use of intercultural classroom practices. Our results indicate that policies and professional development targeted at the reciprocal relation between diversity-related efficacy and practices are important when preparing teachers for working in diverse classroom contexts.     

Mathematics achievement and mathematics learning strategies: Cognitive competencies and construct differentiation

Responding to a survey requires cognitive abilities similar to those for any other linguistic task. We argue that, when faced with a cognitively challenging task, individuals respond by simplifying the task, declining it, or performing it poorly. Using the 2003 Program for International Student Assessment (PISA 2003) data sets, we document that the extent of construct differentiation in students’ mathematics learning strategies is strongly associated with their level of mathematics achievement. Likewise, the higher the level of mathematics achievement, the lower is the probability of a non-response to the mathematics learning strategy questions. Finally, the higher the students’ level of mathematics achievement, the more varied were their responses to the learning strategies items. These associations were examined across 40 participating countries.     

Patterns of exclusion of ethno-religious minorities: The ethno-religious hierarchy across European countries and social categories within these countries

In this contribution, we set out to rigorously test previous theoretical propositions that people tend to have consensual and cumulative rankings of exclusion of ethnic and religious outgroups, often referred to as ‘ethnic hierarchies’ constituting a shared and particular pattern of ranking different outgroups, preferably excluded from possible social interaction. Crucial questions are (1) to what extent are European natives’ levels of exclusion of Muslim, Jewish and Gypsy minority groups consensually and, moreover, hierarchically ranked? (2) to what extent is this pattern of exclusion comparable across representative samples of European countries and (3) to what extent is it comparable across relevant social categories within these countries? We take advantage of high quality cross-national European data asking representative samples of respondents whether they would not allow particular ethno-religious groups into their country, analyzed with probabilistic scalogram analysis. We found convincingly strong empirical evidence for the consensual and cumulative ranking of exclusion of typical ethno-religious outgroups: most Europeans wish to allow no Gypsies to come into their country, followed by Muslims and finally Jews as the least excluded ethno-religious outgroup. This rank order of outgroups’ exclusionism was found in 18 out of 20 different European countries. Notwithstanding differences in the level of exclusion across countries, citizens within these countries rank order these ethno-religious groups in a similar, comparable and cumulative way. Moreover, we presented evidence that this cumulative rank order is present within many different social categories within these countries. Our contribution may be one of the first to rigorously test heavily cited theoretical propositions on social and polemic representations.     

Effects of Ventilation on Segmental Bioimpedance Spectroscopy Measures Using Generalizability Theory

The purpose of this study was to examine the effect of three ventilation conditions (i.e., normal, regimented, and no-ventilation) on the reproducibility of bioimpedance scores in humans for the forearm and trunk segments. One hundred able-bodied North American men and women, from 18 to 71 years of age, volunteered as participants. The experimenters used a Xitron Bio-Impedance Analyzer System model 4200 instrument with Hydra software (Xitron Technologies, San Diego, California, USA) to collect bioimpedance data on extracellular fluid and intracellular fluid scores. The experimenters analyzed the data using the generalizability theory,with persons as the facet of differentiation and time as the facet of generalization. The major findings were (a) ventilation conditions did not have a significant impact on the reproducibility of the test scores, (b) the forearm segment produced consistently higher intracellular fluid generalizability coefficients across three ventilation conditions for both gender groups when compared to the trunk segment, (c) the trunk segment produced intracellular fluid generalizability coefficients that were higher for the male group, and (d) the measurement error affected extracellular fluid scores less than segmental intracellular fluid scores.     

The happy-fish-little-pond effect on enjoyment: Generalizability across multiple domains and countries

Academic enjoyment is an important educational construct given that it benefits students' engagement, persistence, wellbeing, and mental health. In this study, we examine two factors that determine this crucial emotion, namely student- and class-level achievement. Past research has been restricted to single-country or single-domain examinations of secondary school students, limiting generalizability of findings. To bridge this gap, we utilize the Trends in International Mathematics and Science Study and the Progress in International Reading Literacy Study (TIMSS-PIRLS) combined 2011 data (N = 180,084 4th-grade students, 37 countries). Our results provide robust evidence that student-level achievement positively predicts enjoyment in math, science, and reading, while the effects of class-level achievement are negative—the Happy-Fish-Little-Pond Effect. These results showed relative universality across the domains and countries examined.     

概化理论在结构化面试评分误差中的应用研究

应用概化理论对结构化面试的评分误差的控制问题进行了研究。结果表明:结构化面试评分能够较好地反映出被试的真实能力水平,评分具有较高的信度;在保证较高的面试评分信度(0.80)的情况下,建议将考官人数减少至9名,以提高结构化面试的经济性和效率性。     

Measuring instructional practice in science using classroom artifacts: lessons learned from two validation studies

With growing interest in the role of teachers as the key mediators between educational policies and outcomes, the importance of developing good measures of classroom processes has become increasingly apparent. Yet, collecting reliable and valid information about a construct as complex as instruction poses important conceptual and technical challenges. This article summarizes the results of two studies that investigated the properties of measures of instruction based on a teacher‐generated instrument (the Scoop Notebook) that combines features of portfolios and self‐report. Classroom artifacts and teacher reflections were collected from samples of middle school science classrooms and rated along 10 dimensions of science instruction derived from the National Science Education Standards; ratings based on direct classroom observations were used as comparison. The results suggest that instruments that combine artifacts and self‐reports hold promise for measuring science instruction with reliability similar to, and sizeable correlations with, measures based on classroom observation. We discuss the implications and lessons learned from this work for the conceptualization, design, and use of artifact‐based instruments for measuring instructional practice in different contexts and for different purposes. Artifact‐based instruments may illuminate features of instruction not apparent even through direct classroom observation; moreover, the process of structured collection and reflection on artifacts may have value for professional development. However, their potential value and applicability on a larger scale depends on careful consideration of the match between the instrument and the model of instruction, the intended uses of the measures, and the aspects of classroom practice most amenable to reliable scoring through artifacts. We outline a research agenda for addressing unresolved questions and advancing theoretical and practical knowledge around the measurement of instructional practice. © 2011 Wiley Periodicals, Inc. J Res Sci Teach 49: 38–67, 2012     

The effects of individual- and national-level factors on attitudes toward child maltreatment

Knowledge is lacking regarding the extent to which national norms and policies designed to protect minors influence individual attitudes toward child maltreatment. Relying on the tenets of cultural sociology, we examine whether the orientation of a nation influences individual attitudes toward child maltreatment. Specifically, nations with greater economic and political stability tolerate more self-expressive values, focusing on individual autonomy and enhancing quality of life. Conversely, nations with a survivalist orientation, often characterized by greater economic uncertainty, are less supportive of behaviors that may result in further instability. The current study builds on extant research by investigating the effects of national norms and policies and individual-level attitudes and characteristics on individual attitudes toward child maltreatment (N = 66,391) in 53 developing and developed nations. We analyze data from the World Values Survey using Hierarchical Generalized Linear Modeling. Overall, countries with a greater survivalist orientation appear less tolerant of child maltreatment. Moreover, greater support for violence in general at both the national- and individual-level are associated with more supportive attitudes toward child maltreatment. Policy implications and legislative reform are discussed.     

How do educational systems regulate the teaching profession and teachers’ work? A typological approach to institutional foundations and models of regulation

This cross-national study contributes to the comparative literature on institutional variations in the regulation of the teaching profession by developing a theoretical typology articulated around teacher education, labor market regulation, and the division of labor. Drawing on Freidson’s work on professionalism in the field of sociology of professions, our typology highlights four models of regulation – the ‘market’, the ‘rules’, the ‘training’, and the ‘professional skills’ models. We discuss how these models, embedded in a bureaucratic, market-oriented or professional approach, shape the regulation of the teaching profession and teachers’ work in different contexts.     

The Use of Generalizability (G) Theory in the Testing of Linguistic Minorities

We contend that generalizability (G) theory allows the design of psychometric approaches to testing English-language learners (ELLs) that are consistent with current thinking in linguistics. We used G theory to estimate the amount of measurement error due to code (language or dialect). Fourth- and fifth-grade ELLs, native speakers of Haitian-Creole from two speech communities, were given the same set of mathematics items in the standard English and standard Haitian-Creole dialects (Sample 1) or in the standard and local dialects of Haitian-Creole (Samples 2 and 3). The largest measurement error observed was produced by the interaction of student, item, and code. Our results indicate that the reliability and dependability of ELL achievement measures is affected by two facts that operate in combination: Each test item poses a unique set of linguistic challenges and each student has a unique set of linguistic strengths and weaknesses. This sensitivity to language appears to take place at the level of dialect. Also, students from different speech communities within the same broad linguistic group may differ considerably in the number of items needed to obtain dependable measures of their academic achievement. Whether students are tested in English or in their first language, dialect variation needs to be considered if language as a source of measurement error is to be effectively addressed.