Demonstrator influence on observer diet preference: Analyses of critical social interactions and olfactory signals

Previous studies have shown that interaction of an observer rat with a previously fed conspecific demonstrator enhances the observer’s subsequent preference for the diet its demonstrator ate. The present series of experiments were undertaken to explore both the conditions sufficient to permit demonstrator influence on observer diet preference and the behavioral processes underlying such influence. We found (1) that an observer rat can be influenced in its subsequent diet selection by interaction for as little as 2 min with a demonstrator, (2) that during such brief interactions mouth-to-mouth contact between demonstrator and observer is necessary for demonstrator influence on observer diet preference, (3) that both cues emerging from the digestive tract of a rat fed by intragastric intubation and particles of food clinging to the fur of a demonstrator are sufficient to permit observers to identify their respective demonstrators’ diets, (4) that exposure to a diet is effective in enhancing an observer’s subsequent preference for that diet only if the diet is experienced in the presence of another rat, and (5) that diets experienced on the anterior of a live rat are more effective in altering observers’ subsequent diet preferences than the same diets experienced either on the anterior of a dead rat or the posterior of a live one.     

Study experiences and the post-study intentions of female international undergraduate students

The number of female international students is increasing exponentially, and whilst international study may engender many benefits and challenges, little is known about their intentions once they complete their studies. This article reviews the literature on female international students with specific focus on exploring post-study intentions. A scoping review of four electronic databases was completed. After applying criteria to determine suitability, 30 publications were included in the final review. Analysis revealed three key foci: (1) the rationale for studying internationally; (2) the study experience; and (3) post-study intentions. The literature illustrates that an international study experience has the potential to be a powerful transformative opportunity if positive experiences outweigh the negatives. The findings also indicate that the post-study intentions of female international students are under-researched. The article contends that attention should be given to supporting the needs of this group, with a view to maximizing post-study opportunities.     

Evaluating an Automatically Scorable, Open-Ended Response Type for Measuring Mathematical Reasoning in Computer-Adaptive Tests

The first generation of computer-based tests depends largely on multiple-choice items and constructed-response questions that can be scored through literal matches with a key. This study evaluated scoring accuracy and item functioning for an open-ended response type where correct answers, posed as mathematical expressions, can take many different surface forms. Items were administered to 1,864 participants in field trials of a new admissions test for quantitatively oriented graduate programs. Results showed automatic scoring to approximate the accuracy of multiple-choice scanning, with all processing errors stemming from examinees improperly entering responses. In addition, the items functioned similarly in difficulty, item-total relations, and male-female performance differences to other response types being considered for the measure.     

The adaptation of Chinese international students to online flexible learning: two case studies

The cross‐cultural experiences of Chinese international students in Western countries have been subject to intensive research, but only a very small number of studies have considered how these students adapt to learning in an online flexible delivery environment. Guided by Berry’s acculturation framework (1980 Berry, J.W. 1980. “Acculturation as varieties of adaptation”. In Acculturation, theory, models, and some new findings, Edited by: Padilla, A. 9–25. Boulder, CO: Westview Press.  [Google Scholar], 2005 Berry, J.W. 2005. Acculturation: Living successfully in two cultures. International Journal of Intercultural Relations, 29(6): 697–712.  [Google Scholar]), the investigation discussed in this article aimed to address this gap by exploring the adaptation processes of Chinese international students to online learning at an Australian university. This article reports on the challenges perceived by two students from Mainland China, their coping strategies, changes in their opinions of online learning, and their respective patterns of adaptation. By presenting two indicative case studies drawn from a wider study, this article aims to demonstrate the use of Berry’s concepts as a means to frame such studies.     

Support for assessment practice: developing the Assessment Design Decisions Framework

There are many excellent publications outlining features of assessment and feedback design in higher education. However, university educators often find these ideas challenging to realise in practice, as much of the literature focuses on institutional change rather than supporting academics. This paper describes the conceptual development of a practical framework designed to stimulate educators’ thinking when creating or modifying assessments. We explain the concepts that underpin this practical support, including the notions of ‘assessment decisions’ and ‘assessment design phases’, as informed by relevant literature and empirical data. We also present the outcome of this work. The Assessment Design Decisions Framework. This provides key considerations in six categories: purposes, contexts, tasks, interactions, feedback processes and learning outcomes. By tracing the development of the Framework, we highlight complex ways of thinking about assessment that are relevant to those who design and deliver assessment to tertiary students.     

Transformation of text in the English classroom: does ‘context’ really matter?

This paper investigates the language demands of creating texts in the English classroom, which involve transformations in context. In particular, it focuses on the tensions inherent in tasks which require more traditional textual analysis to be presented in ways other than traditional ‘essay’ format. These tasks are interpreted differently by students and can result in texts which vary in terms of their choice of ‘written‐like’ or ‘spoken‐like’ styles. This paper uses data from year nine English students presenting speeches to an imagined jury arguing for Shakespeare's Macbeth's guilt or innocence and explores the implications of shifts along the mode continuum evident in the students' language. It raises the question of the relative importance of transformations of language and context and the extent to which control of mode is valued. Language analysis of student responses focusing on genre, periodicity, use of vocatives and endophoric reference suggests the imagined context required by the task is less important than the literary context in assessing student responses and can act as a distraction. Findings have implications for alignment of teaching and assessment practices in English classrooms.     

How Does Identity Shape the Experiences of Women of Color Engineering Students?

This study seeks to understand the experiences of women of color engineering students who persist and identify some of the dilemmas they face. Evidence emerged that students formulate multiple identities to help them persist in their engineering programs. We assess the role that identity plays in the experiences of STEM (science, technology, engineering, and mathematics) women of color. This paper applies a multiple identities framework and presents students' experiences through the lenses of three emergent identities: academic, social, and intellectual. We discuss possible implications of the findings for academic and social support programs in higher education. We also identify some implications for precollege instruction.     

Exploring eye movements of experienced and novice readers of medical texts concerning the cardiovascular system in making a diagnosis

This study used the eye‐tracking method to explore how the level of expertise influences reading, and solving, two written patient cases on cardiac failure and pulmonary embolus. Eye‐tracking is a fairly commonly used method in medical education research, but it has been primarily applied to studies analyzing the processing of visualizations, such as medical images or patient video cases. Third‐year medical students (n = 39) and residents (n = 13) read two patient case texts in an eye‐tracking laboratory. The analysis focused on the diagnosis made, the total visit duration per text slide, and eye‐movement indicators regarding task‐relevant and task‐redundant areas of the patient case text. The results showed that almost all participants (48/52) made the correct diagnosis of the first patient case, whereas all the residents, but only 17 students, correctly diagnosed the second case. The residents were efficient patient‐case‐solvers: they reached the correct diagnoses, and processed the cases faster and with a lower number of fixations than did the students. Further, the students and residents demonstrated different reading patterns with regard to which slides they proportionally paid most attention. The observed differences could be utilized in medical education to model expert reasoning and to teach the manner in which a good medical text is constructed. Eye‐tracking methodology appears to have a great deal of potential in evaluating performance and growing diagnostic expertise in reading medical texts. However, further research using medical texts as stimuli is required. Anat Sci Educ 10: 23–33. © 2016 American Association of Anatomists.     

Social media,academics’ identity work and the good teacher

Focussing on academics’ professional identity, this paper analyses the challenges academics experience when adopting new technologies in their pedagogical practices. Notions of ‘economies of performance’ and ‘ecologies of practice’ as well as the concept of liminality are employed to understand this identity work. The paper illustrates how academics welcomed the potential of the web, despite the possible challenge to their authority. The paper argues that the process of changing pedagogical practices is experienced as risky and uncertain by some academics, and that it is a commitment to being a ‘good teacher’ that helped these academics to overcome these feelings.