The Effects of Study Tasks in a Computer-Based Chemistry Learning Environment

The present study examines the effects of different study tasks on the acquisition of knowledge about acids and bases in a computer-based learning environment. Three different task formats were selected to create three treatment conditions: learning with gap-fill and matching tasks, learning with multiple-choice tasks, and learning only from text and figures without any additional tasks. Participants were 196 ninth-grade students who learned with a self-developed multimedia program in a pretest–posttest control group design. Research results reveal that gap-fill and matching tasks were most effective in promoting knowledge acquisition, followed by multiple-choice tasks, and no tasks at all. The findings are in line with previous research on this topic. The effects can possibly be explained by the generation–recognition model, which predicts that gap-fill and matching tasks trigger more encompassing learning processes than multiple-choice tasks. It is concluded that instructional designers should incorporate more challenging study tasks for enhancing the effectiveness of computer-based learning environments.     

Oil,Maslow, and Competency: A Good Mix for Partnerships?

This article is a case study of a community college that received federal funding for two different projects involving welfare-to-work participants and local workforce development. Despite sounding good on paper, the partnerships did not finish on a high note for either the college or the local community. Social capital theory was used to analyze the study, and the goal is to engage in dialogue with the audience on the implications for policy and practice.     

PERSPECTIVES ON COMMUNITY COLLEGE LEADERSHIP: TWENTY YEARS IN THE MAKING

Findings from a national study of community college administrative careers, examining issues of position, gender, and race / ethnicity are reported. Career path data also are compared with an earlier national study, showing that paths to the presidency have changed since 1985. Implications for recruitment into senior positions and leadership diversity are discussed.     

CROSS-CULTURAL COMPARISON OF PERCEPTIONS ON THE GLOBAL SCIENTIFIC LITERACY WITH AUSTRALIAN,CHINESE, AND KOREAN MIDDLE SCHOOL STUDENTS

In this study, we explored the extent to which Australian, Chinese, and Korean middle school students perceived themselves to have scientific literacy as global citizens and attempted to identify differences and/or commonalities in their perceptions. A total of 655 middle school students (8th and 9th grades; 358 girls and 297 boys) from the three countries participated in the study. We used Global Scientific Literacy Questionnaires (GSLQ) as a survey instrument to assess the students’ perceptions. The GSLQ was developed based on a conceptual framework of Scientific Literacy suggested by Choi, Kim, Lee, Mun, Choi, Krajcik & Shin (2011) and Choi, Lee, Shin, Kim & Krajcik (Journal of Research in Science Teaching, 48(6), 670–697, 2011) for citizenship education in the 21st century. The results indicated that most of the students from the three countries showed a tendency toward higher scores for Science as human endeavor; the lowest scores were in Meta-cognition and self-direction. A pattern of gender difference was also examined among the three countries. We suggest future research questions based on a cross-cultural perspective in order to explore the reasons for the existence of these similarities and differences.

     

The Digital Divide and Increasing Returns: Contradictions of Informational Capitalism

The spectacular growth of the Internet in Korea has propelled her to the very top of the international rankings based on technology peneration statistics. The resulting international attention and national pride have fostered the notion of “Korea—a strong Internet nation.” The ready embrace of this idea by officials and the public at large has made a critical evaluation almost an anathema. This article reviews the published critiques, which have been rare and scattered, and opens up the “what next” question for an unbounded discussion.     

Ancient Greek ‘Amateurism’, the NCAA and the Courts

The National Collegiate Athletic Association (NCAA) has recently been the target of many lawsuits challenging its definition and regulation of amateurism, which it holds as providing unique moral and social benefits for both its scholar-athletes and society at large. This conception of amateurism is inherited from nineteenth-century models of ancient Greek athletics via figures such as John Mahaffy and E.N. Gardiner. This influence is evident in legal cases involving the NCAA or athletics in general, and hence amateurism is cited by judges and others as a long-standing Western cultural tradition which encourages moral and social development. This is problematic, however, as not only is it historically questionable, but also the citation of cultural heritage in legal dicta has seen legal criticism or reversal.