范德堡留学趣闻

Toru其人 Toru来自日本,全名叫Toru Takahata。在每周一次的英文会话班上,我们一起练习口语。英文会话班学生流动性很大,每周都有新而孔．因此每节课开始前,     

What’s next? Experiences of a formal course for academic developers

A growing impetus for disciplinary status for academic development has prompted efforts to construct a principled knowledge base in this emerging field. This paper considers the impact of academic developers’ access to structured knowledge through a systematic process. In 2011, the Centre for Higher Education Research, Teaching and Learning at Rhodes University implemented a postgraduate qualification for academic developers. This paper documents the experiences of two cohorts by exploring routes into and expectations of the course, value attached to its knowledge base and impact on identity formation (coming to be) through an encounter with knowledge (coming to know). This study explores participant experiences through identifying key insights following their introduction to new conceptual and theoretical notions by considering four knowledge domains in the course. General assertions are drawn from participant responses to inform ongoing development of the course. The course is examined as a potential mechanism for academic developers to construct an academic developer identity via an encounter with knowledge. It is anticipated that this encounter enables knowledge-based responses to complex questions.     

Responses to Jealousy Situations That Evoke Uncertainty in Married and Dating Relationships

This study examined jealousy situations among married versus dating relationships, the uncertainty jealousy induced, and communicative responses. Participants (N = 155) described situations, and analytic inductive procedures identified 9 jealousy situations. Comparisons indicate the Presence of Attractive Romantic Alternative and Choice of a Non-Romantic Other situations are most common among dating partners, whereas Choice of a Non-Romantic Other and Never Experienced Jealousy are most common among married couples. Dating partners experienced greater partner uncertainty following jealous situations. Situations differed in production of partner and relational uncertainty, satisfaction, and impact on other aspects of life.     

Application of a rolled cookie laboratory exercise as a method for students to gain undergraduate research experience in food science

Hands‐on learning is a proven method of improving students’ critical thinking skills. Undergraduate research projects are encouraged to help students develop research and laboratory skills. If properly designed and implemented, research opportunities can be embedded in existing student coursework, which increases the number of students who can participate in these research opportunities. Objectives of this study were twofold: (a) to determine students’ perceptions of an undergraduate research laboratory exercise and (b) provide an innovative laboratory exercise for instructors to implement in their own classrooms. Rolled cookies were prepared by a food science class according to American Association of Cereal Chemists Method 10–50.05, using sucrose and alternative sweeteners and evaluated for physicochemical and organoleptic attributes. After completing the exercise, students evaluated cookie physical/organoleptic properties using a hedonic scale, were asked about personal demographics, and were surveyed about research/writing skills and food processing knowledge using a Likert scale. Approximately 50% of the class responded to the 2018 survey and nearly 85% responded to the 2019 survey. On average, 81.6% of students responded with “Strongly Agree” or “Somewhat Agree” to all survey questions, including data collection and analysis, critical thinking skills, experimental design, and replications. Students responded that detailed instructions provided by instructors were beneficial to their ability to understand experimental design, scientific communication, and the importance of using scientific resources.     

Universities and a Human Development Ethics: a capabilities approach to curriculum

This article takes up the challenge of curriculum change in relation to the contested purposes of universities. It argues for an expansive, public good understanding, rather than the thin market exchange norms which currently drive higher education policies. The paper suggests that a human capital approach to curriculum is then insufficient to capture the full range and potential of a university curriculum. Instead, an approach to curriculum based on human development and capabilities formation is advanced as offering a richer perspective on what it means to be human and hence on the kinds of graduates universities should educate. Some implications for teaching, learning and assessment are outlined and a framework to design and operationalise a human development approach to curriculum is proposed.     

Reassessing the Effect of Survey Characteristics on Common Method Bias in Emotional and Social Intelligence Competencies Assessment

Since the idea of method variance was inspired by D. T. Campbell and Fiske in 1959, many papers have demonstrated an ongoing debate about both its nature and impact. Often, method variance entails an upward bias in correlations among observed variables—common method bias. This article reports a split-ballot multitrait–multimethod experimental design for estimating 2 opposite biases: the upward biasing method variance from the reaction to the length of the response scale and the position of the survey items in the questionnaire and the downward biasing effect of poor data quality. The data are derived from self-reported behavior related to emotional and social competencies. This article illustrates a methodology to estimate common method bias and its components: common method scale variance, common method occasion variance, and the attenuation effect due to measurement errors. The results show that common method variance has a much smaller impact than random and systematic measurement errors. The results also corroborate previous findings: the greater reliability of longer scales and the lower reliability of items placed toward the end of the survey.     

Virtual Transgenics: Using a Molecular Biology Simulation to Impact Student Academic Achievement and Attitudes

The transgenic mouse model is useful for studying the causes and potential cures for human genetic diseases. Exposing high school biology students to laboratory experience in developing transgenic animal models is logistically prohibitive. Computer-based simulation, however, offers this potential in addition to advantages of fidelity and reach. This study describes and evaluates a computer-based simulation to train advanced placement high school science students in laboratory protocols, a transgenic mouse model was produced. A simulation module on preparing a gene construct in the molecular biology lab was evaluated using a randomized clinical control design with advanced placement high school biology students in Mercedes, Texas (n?=?44). Pre-post tests assessed procedural and declarative knowledge, time on task, attitudes toward computers for learning and towards science careers. Students who used the simulation increased their procedural and declarative knowledge regarding molecular biology compared to those in the control condition (both p?<?0.005). Significant increases continued to occur with additional use of the simulation (p?<?0.001). Students in the treatment group became more positive toward using computers for learning (p?<?0.001). The simulation did not significantly affect attitudes toward science in general. Computer simulation of complex transgenic protocols have potential to provide a ??virtual?? laboratory experience as an adjunct to conventional educational approaches.     

School violence,school differences and school discourses

This article highlights one strand of a study which investigated the concept of the violence‐resilient school. In six inner‐city secondary schools, data on violent incidents in school and violent crime in the neighbourhood were gathered, and compared with school practices to minimise violence, accessed through interviews. Some degree of association between the patterns of behaviour and school practices was found: schools with a wider range of well‐connected practices seemed to have less difficult behaviour. Interviews also showed that the different schools had different organisational discourses for construing school violence, its possible causes and the possible solutions. Differences in practices are best understood in connection with differences in these discourses. Some of the features of school discourses are outlined, including their range, their core metaphor and their silences. The authors suggest that organisational discourse is an important concept in explaining school effects and school differences, and that improvement attempts could have clearer regard to this concept.