Combining Best-Practice and Experimental Approaches: Redundancy,Images, and Misperceptions in Multimedia Learning

This experiment combined controlled experimental design with a best-practice approach (i.e., real course content, subjective evaluations) to clarify the role of verbal redundancy, confirm the multimodal impact of images and narration, and highlight discrepancies between actual and perceived understanding. The authors presented 1 of 3 computer-based lecture conditions: audio, redundant (audio with redundant text), or complementary (audio with nonredundant text and images). Audio and redundant conditions produced similar actual understanding, whereas the complementary condition produced greatest actual understanding. Redundant condition learners perceived their understanding as greater than their actual understanding. Findings encourage multimedia research to balance controlled experiments with a best-practice approach to better understand effective multimedia design.     

Monument Wars: Washington,DC, the National Mall,and the Transformation of the Memorial Landscape

SELF‐CONSUMING ARTIFACTS: THE EXPERIENCE OF SEVENTEENTH‐CENTURY LITERATURE. Berkeley: University of California Press, 1972. pp. 432+xiv. $12.50.     

School Choice and Stratification in a Regional Context: Examining the Role of Inter-District Choice

Despite the growing popularity of interdistrict choice plans over the past decade, the policy assumptions underlying their adoption have been subjected to very little empirical research. This study situates school choice within one metropolitan region, Denver, and examines the ways in which choice patterns relate to existing patterns of stratification between school districts. This regional focus offers insight into the patterns of interdistrict choice and the influence these patterns have on equity within a metropolitan region. Findings from this study indicate that relatively higher income students were more likely to take advantage of interdistrict choice, and that choice was more often used by students to exit from a less advantaged context (as measured by socioeconomic status) to a relatively more advantaged one. The article concludes with recommendations for policymakers in designing more equity-minded choice policies.     

Pedagogical Media Competencies of Preservice Teachers in Germany and the United States: A Comparative Analysis of Theory and Practice

Teachers need knowledge and skills to make effective use of the growing variety of media and technology texts and tools available for use in elementary and secondary education. For this reason, pedagogical media competencies are highly relevant for teachers’ professional development. The theory of media pedagogical competencies is first defined and then located in the context of the relevant scholarly literature from both Germany and the United States. We conducted a comparative analysis of German and U.S. pedagogical media competency models and report data on a survey of teacher education programs in Germany and the United States to identify the proportion of programs of study that include courses in media didactics, media and school reform, and media education. We consider the implications of the missing connections between the theoretical framework of pedagogical media competencies and the current practice of media pedagogical teacher training, revealing implications for further work needed to improve the integration of media in various school-related contexts.     

Gifted Education as a Vehicle for Enhancing Social Equality

Considering the benefits that accrue in countries having low levels of social inequality and the harm that accompanies wide disparities in income, it is important to examine any practices or traditions that contribute to inequality. Under some circumstances, gifted education does confer advantages that are not available to all students, particularly when its identification procedures fail to recognize potential in students not in the dominant group or when services improve the educational opportunities only for those who are identified even though all students could benefit. The elimination of age grading, a practice that inhibits the development of potential for many children, including gifted children, is recommended as a solution to the inequality engendered by current practice.     

Social dominance,moral politics,and gifted education

Theories from social psychology and cognitive psychology can help move the field of gifted education forward in its search for consensus on the purpose of gifted education and its target population. From Social Dominance Theory (SDT; J. Sidanius & F. Pratto, 1999), a theory of intergroup relations, we can assume that there will be members of our society who will want all gifted children to receive equal opportunities even as others will want members of the dominant group to receive greater opportunities. Linguistic analysis of the cognitive underpinnings of conservatism and liberalism in the US (G. Lakoff, 2002) informs us that some members of society will prefer a competitive environment in schools while others will prefer a more nurturant environment. Only by recognizing these differences can acceptable definitions and goals be agreed upon.     

University vs. Research Institute? The Dual Pillars of German Science Production, 1950–2010

The world’s third largest producer of scientific research, Germany, is the origin of the research university and the independent, extra-university research institute. Its dual-pillar research policy differentiates these organizational forms functionally: universities specialize in advanced research-based teaching; institutes specialize intensely on research. Over the past decades this policy affected each sector differently: while universities suffered a lingering “legitimation crisis,” institutes enjoyed deepening “favored sponsorship”—financial and reputational advantages. Universities led the nation’s reestablishment of scientific prominence among the highly competitive European and global science systems after WWII. But sectoral analysis of contributions to science, technology, engineering, mathematics, and medical and health journal publications (1950–2010) finds that Germany’s small to medium-sized independent research institutes have made significant, growing contributions, particularly in publishing in higher impact journals proportionally more than their size. Simultaneously—despite dual-pillar policy implications—the university sector continues to be absolutely and relatively successful; not eclipsed by the institutes. Universities have consistently produced two-thirds of the nation’s publications in the highest quality journals since at least 1980 and have increased publications at a logarithmic rate; higher than the international mean. Indeed, they led Germany into the global mega-science style of production. Contrary to assumed benefits of functional differentiation, our results indicate that relative to their size, each sector has produced approximately similar publication records. While institutes have succeeded, the larger university sector, despite much less funding growth, has remained fundamental to German science production. Considering these findings, we discuss the future utility of the dual-pillar policy.

     

Temperament Moderates Associations Between Exposure to Stress and Children's Externalizing Problems

The interaction between a temperament profile (four groups determined by high vs. low resistance to control [unmanageability] and unadaptability [novelty distress]) and family stress in predicting externalizing problems at school in children followed from kindergarten through eighth grade (ages 5–13) was investigated. The sample consisted of 556 families (290 boys). At Time 1 just prior to kindergarten, mothers retrospectively reported on their child's temperament during infancy. Each year, mothers reported stress and teachers reported children's externalizing problems. Temperament profile was tested as a moderator of the stress–externalizing association for various time periods. Results indicated that the combination of high resistance to control and high unadaptability strengthens the stress–externalizing association. Findings are discussed in terms of possible underlying mechanisms.     

Associations Among Pubertal Development,Empathic Ability,and Neural Responses While Witnessing Peer Rejection in Adolescence

Links among concurrent and longitudinal changes in pubertal development and empathic ability from ages 10 to 13 and neural responses while witnessing peer rejection at age 13 were examined in 16 participants. More advanced pubertal development at age 13, and greater longitudinal increases in pubertal development, related to increased activity in regions underlying cognitive aspects of empathy. Likewise, at age 13 greater perspective taking related to activity in cognitive empathy‐related regions; however, affective components of empathy (empathic concern and personal distress) were associated with activity in both cognitive and affective pain‐related regions. Longitudinal increases in empathic ability related to cognitive and affective empathy‐related circuitry. Findings provide preliminary evidence that physical and cognitive‐emotional development relate to adolescents' neural responses when witnessing peer rejection.