A High-Enrollment Course-Based Undergraduate Research Experience Improves Student Conceptions of Scientific Thinking and Ability to Interpret Data

We present an innovative course-based undergraduate research experience curriculum focused on the characterization of single point mutations in p53, a tumor suppressor gene that is mutated in more than 50% of human cancers. This course is required of all introductory biology students, so all biology majors engage in a research project as part of their training. Using a set of open-ended written prompts, we found that the course shifts student conceptions of what it means to think like a scientist from novice to more expert-like. Students at the end of the course identified experimental repetition, data analysis, and collaboration as important elements of thinking like a scientist. Course exams revealed that students showed gains in their ability to analyze and interpret data. These data indicate that this course-embedded research experience has a positive impact on the development of students’ conceptions and practice of scientific thinking.     

A Testing Issue: Key skills assessment in Australia

Maintenance of academic standards, assessment and monitoring are key tasks for tertiary education, as the system attempts to meet government targets for universal participation. Tertiary education therefore demands more attention to the measurement of outcomes. However, the use of a graduate skills assessment test, we contend--particularly in the form this currently takes in Australia--implies a limited sense of the value added by a university education. We question the validity of national testing both on grounds of its suitability to assess the skills cultivated by university study and on grounds of equity and cultural inclusiveness.     

Technology enhanced learning as transformative innovation: a note on the enduring myth of TEL

ABSTRACT

The purpose of this paper is to offer a critical insight into the ubiquity of technology enhanced learning. The use of technology in higher education is underpinned by a promise that technology will enhance teaching and learning despite an apparent lack of systematic evidence. This raises questions of how this enhancement agenda persists, and of how technology has established a position of dominance within higher education. This orthodoxy is evident across a range of relevant actors, from commercial interests, universities, government, academics, and technologists. This paper utilises a critical logics approach, which problematises the competing interests of these different actors, exploring ways in which the social, political and fantasmatic practices between these actors contribute to the ubiquity and dominance of technology enhanced learning. This paper argues that the technology enhanced project resists in-depth critique, with the repeated failure of technology to transform education attributed towards academics, students and institutions.     

Instructor Privacy Management in the Classroom: Exploring Instructors’ Ineffective Communication and Student Communication Satisfaction

The aim of this investigation was twofold: (a) drawing from communication privacy management theory, we wanted to examine the associations between instructors’ ineffective communication (i.e., inappropriate conversations, amount of disclosures) and student communication satisfaction; and (b) we wanted to determine if students’ positive perceptions of instructor nonverbal immediacy mediated the negative influences of instructors’ inappropriate conversations and amount of disclosures on student communication satisfaction. Overall, students reported lower levels of communication satisfaction when instructors engage in inappropriate conversations and frequent disclosures. Based on results, we also concluded that instructor nonverbal immediacy maintains students’ communication satisfaction even when instructors engage in inappropriate conversations or disclose too frequently.     

An assessment of the role of communication apprehension in communicating with the terminally ill

Students who reported being high or low communication apprehensives in interpersonal encounters were asked to read a letter from a terminally or not terminally ill patient and write a letter in reply. These students also completed a variety of self‐report measures. In essence, high CAs were found to be less willing to communicate, less willing to volunteer, less willing to work with terminal patients, and felt less confident about their communication than low CAs. High CAs also disclosed less to terminal patients than did people in any other circumstance. Further, terminal patients who were depicted as quiet received less self‐disclosure and less communication that was sensitive to their perspective than did those in any other circumstance.     

Visualization: The next generation

The purpose of this study was to determine whether adding an educational component to visualization (a procedure designed to reduce public speaking apprehension) increases the effectiveness of visualization. These data indicate that combining visualization and education is superior to either education or visualization alone or a no treatment control group in reducing self‐reported public speaking apprehension.     

A content analysis of local television newscasts: Answering the critics

Local television newscasts have been criticized for being too frivolous, but an analysis of San Diego stations indicates more newscast time is devoted to significant issues of the day than to anything else.     

Russian and East European Materials at the Sackner Archive of Concrete and Visual Poetry

This article provides an overview of the Russian and East European holdings at the Sackner Archive of Concrete and Visual Poetry in Miami, Florida. Materials held at the archive include rare and unique modernist books, samizdat and émigré publications, mail art, conceptual art, and recent artists’ books, mainly in Russian, Ukrainian, Czech, Polish, Serbian, and Hungarian.     

Language Difference and Communication Policy in the Information Age

This study argues that language difference is an important, though often neglected, element in contemporary flows of audiovisual media and organizations' efforts to influence them through policy. Because linguistic issues overlap a number of policy areas, including trade, culture, language, and communication, this study advocates for increased attention to language-related concerns within and across those areas by policymakers and researchers alike. Various developments associated with globalization have contributed to the significance of the transnational media trade, and are discussed in light of language difference. Special emphasis is given the handling of language in media by the European Union and North American Free Trade Agreement, two trade regimes that have treated language difference distinctly. The probable expansion of both trade regimes is likely to increase the salience of linguistic diversity among participant societies in the future.