Exploring the effects of cognitive conflict and direct teaching for students of different academic levels

Despite inconclusive evidence regarding the effectiveness of cognitive conflict, educators still consider it a significant instructional strategy. One of the challenges of current research is to study the conditions under which cognitive conflict is effective. This research examines the notion that cognitive conflict may have dissimilar effects for students of different academic levels. The study compares the effectiveness of teaching the control of variables thinking strategy to students of two academic levels (low vs. high) by two different teaching methods [inducing a cognitive conflict (ICC) vs. direct teaching (DT)]. One hundred twenty‐one students who learned in a heterogeneous school were divided into four experimental groups in a 2 × 2 design. Results show no main effect of teaching method but do show a significant interaction effect between level of students and teaching method. The findings show that students with high academic achievements benefited from the ICC teaching method while the DT method hindered their progress. In contrast, students with low academic achievements benefited from the DT method while the ICC teaching method hindered their progress. The interaction effect was preserved in a retention test that took place 6 months after instruction. The findings show that previous inconclusive findings regarding the effectiveness of the ICC method can be explained by its contradictory effects on students of different academic levels. © 2005 Wiley Periodicals, Inc. J Res Sci Teach 42: 829–855, 2005     

Organizational and Intercultural Communication: An Annotated Bibliography

Professional technical communication often takes place within a larger organizational structure, a structure defined and constrained by both external (national or disciplinary) and internal (organizational) cultures. Thus, theories that help technical communicators analyze and understand organizations can be of especial importance. This bibliography overviews theories of organization from the viewpoint of culture, using five themes of organizational research as a framework. Based on this framework, each section introduces specific theories of international, intercultural, or organizational communication, building upon them through a series of related articles, and showing how they can be applied in the field of technical communication.     

Connected Knowledge in Science and Mathematics Education

While the traditional meaning of connected knowledge is valuable in some school subjects, it does not address the main activities of knowledge acquisition in subjects such as physics and mathematics. The goal of this article is to analyze the relationships between the concepts “learning for understanding” and “connected knowledge”, a central theme in feminist epistemology. In learning for understanding, the learner forms multiple, intricate connections among the concepts she is studying in school, between school concepts and her everyday concepts, and between school concepts and their wider context. Viewing connected knowledge as tightly related to understanding has several important implications. It brings connected knowledge into the central learning activities that take place in school science and mathematics, and gives it a high status. It contributes to our understanding of gender‐related patterns in thinking; and it may form a unifying theoretical framework for many studies and projects in the field of gender fair education.     

Promoting Integration of Multiple Texts: a Review of Instructional Approaches and Practices

The ability to meaningfully and critically integrate multiple texts is vital for twenty-first-century literacy. The aim of this systematic literature review is to synthesize empirical studies in order to examine the current state of knowledge on how intertextual integration can be promoted in educational settings. We examined the disciplines in which integration instruction has been studied, the types of texts and tasks employed, the foci of integration instruction, the instructional practices used, integration measures, and instructional outcomes. The studies we found involved students from 5th grade to university, encompassed varied disciplines, and employed a wide range of task and text types. We identified a variety of instructional practices, such as collaborative discussions with multiple texts, explicit instruction of integration, modeling of integration, uses of graphic organizers, and summarization and annotation of single texts. Our review indicates that integration can be successfully taught, with medium to large effect sizes. Some research gaps include insufficient research with young students; inadequate consideration of new text types; limited attention to students’ understandings of the value of integration, integration criteria, and text structures; and lack of research regarding how to promote students’ motivation to engage in intertextual integration.     

Gender-fair assessment of young gifted students’ scientific thinking skills

This paper describes an Israeli national-level research examining the extent to which admissions of elementary school students to the gifted programmes based on standardised tests are gender-fair. In the research, the gifted students consisted of 275 boys, 128 girls, and additional 80 girls who were admitted to the gifted programme through affirmative action (AA). To assess these young students’ scientific thinking skills, also referred to as science practices, open-ended questions of case-based questionnaires were developed. The investigated scientific thinking skills were question posing, explanation, graphing, inquiry, and metacognition. Analysis of the students’ responses revealed that gifted girls who entered the programmes through AA performed at the same level as the other gifted students. We found significant differences between the three research groups in question posing and graphing skills. We suggest increasing gender-fairness by revising the standard national testing system to include case-based narratives followed by open-ended questions that assess gifted students’ scientific thinking skills. This may diminish the gender inequity expressed by the different number of girls and boys accepted to the gifted programmes. We show that open-ended tools for analysing students’ scientific thinking might better serve both research and practice by identifying gifted girls and boys equally well.     

Teaching thinking on a national scale: Israel's pedagogical horizons

Like other countries, Israel had its share of projects that see the implementation of inquiry and higher order thinking in schools as their main goal. However, although many of these projects were quite successful, they did not succeed in changing the bulk of teaching and learning in Israeli schools. This article describes a new national educational policy called “Pedagogical Horizons for Learning”. The goal of this policy is to move the whole educational system towards a focus on higher order thinking and deep understanding. Such a move must consider the knowledge gained from previous projects but it must also lean on strategies for implementing systemic educational change. Implementing the goals of the “Pedagogical Horizons for Learning” on a national scale requires simultaneous work on three-dimensions: (a) curriculum, learning materials and standards; (b) professional development; and (c) assessment. The article outlines the plan for each of these three-dimensions and provides some accounts of the first stages of the implementation process.     

Reasoning about Interactions between Variables

Thinking about interactions between variables is a necessary condition for accurate scientific thinking. The purpose of this study was to investigate difficulties in thinking about interactions between variables and to suggest remedial educational means. A conceptual analysis distinguishes between valid interaction inferences, invalid interaction inferences, and limited inferences which can be seen as a partial or a primitive interaction inference. Empirical findings show that expert thinkers demonstrate thinking about interactions at both an operational and a metastrategic level. Some lay-adults however, although able to draw many limited inferences, encounter substantial difficulties in drawing valid interaction inferences while engaged in an investigation of a scientific sort. Four types of difficulties were identified in this study: lack of a “double set of controlled comparisons” strategy that is necessary for valid inferences about interacting variables; lack of the conceptual framework for interacting factors; diversion of attention to other features; and difficulty in maintaining the necessary control of other variables. The implications of the findings to science curriculum are discussed.     

Train Up a Child: On the Maskilic Attempt to Change the Habitus of Jewish Children and Young Adults

Members of the Jewish Enlightenment movement and Jewish financial entrepreneurs undertook an active, conscious project to effect significant transformations in the Jewish habitus in German-speaking areas during the late 18th and early 19th centuries. A symbiotic relationship allowed these groups to disseminate a new vision of Jewish society through multiple mediums including, as this article examines in particular, a new Jewish educational system and new educational texts written for children and young adults. With guidelines on daily practices including personal hygiene, dress, language, leisure, and interactions with one’s surroundings, these texts reached not only their intended audience but the parents’ generation as well. What should one do after getting up in the morning? Should one wash, and, if so, when? How should one behave at the table? How should one dress, or employ one’s leisure time? These and others are among the daily practices that organize a person’s life. They are not spontaneous actions; rather, they derive from social norms and cultural codes that characterize a particular social group and distinguish it from others. To put it another way: they comprise the habitus of a specific individual and the social group to which he or she belongs. This article examines for the first time the changes in the Jewish habitus that resulted from significant transformations within Jewish society in German-speaking areas during the late 18th and early 19th centuries, and the active role played by a new Jewish educational system therein. Changes of this sort are generally inconspicuous and latent; this article, however, points to an intentional and marked effort toward transforming the Jewish habitus via the active help of the educational system made by two key groups: members of the Jewish Enlightenment movement (Maskilim), and the Jewish financial elite of the time. It examines the realities and motivations that spurred both groups to action, the synergistic relationship that existed between them, and the methods each employed.     

Contribution of Meta‐strategic Knowledge to Scientific Inquiry Learning

The aim of the present study is to explore the effects of Meta‐strategic Knowledge (MSK) on scientific inquiry learning. MSK is a subcomponent of metacognition defined as general, explicit knowledge about thinking strategies. Following earlier studies that showed considerable effects of explicit instruction of MSK regarding the strategy of variables control, the present study explores whether similar effects are found in two additional scientific thinking strategies: Define Research Questions and Formulate Research Hypotheses. Participants were 119 eighth‐grade students from six classes of a heterogeneous school. Equal numbers of low‐achieving and high‐achieving students were randomly assigned into experimental and control groups. The findings showed dramatic developments in students’ performance following instruction. The effect of the treatment was preserved in a delayed transfer test. Our findings show that explicit teaching of MSK had a stronger effect for low‐achieving students than for high‐achieving students. The implications of the findings for teaching and learning in the context of scientific inquiry are discussed.