Teaching and learning across disciplines: student and staff experiences in a newly modularised system     

Eilis Hennessy  Rosario Hernandez  Patricia Kieran  Henry MacLoughlin 《Teaching in Higher Education》2013,18(6):675-689

Within modular degrees it is sometimes possible for students to broaden their education by taking modules from outside their main programme of study. This is one significant aspect of modular degrees which has not been studied. In an effort to better understand this issue, the research reported in this paper explored the experiences: (1) of students taking modules from outside their programme of study and; (2) of staff teaching modules with significant numbers of students from other programmes. In total, 820 undergraduate students responded to an on-line survey; 12 academic staff members participated in interviews. The survey focused on students’ reasons for choosing the module, their experiences of assessment and their perceptions of workload. Interviews with academic staff focused on the influence of non-programme students on teaching and assessment practices. The discussion addresses the implications of student choice and classroom diversity for teaching and assessment in modular systems.  相似文献   

Knowledge integration in the shadow of tacit spillovers: Empirical evidence from U.S. R&D labs     

Roberto Venturini  Marco Ceccagnoli  Nicolas van Zeebroeck 《Research Policy》2019,48(1):180-205

Integrating knowledge across a firm's value chain (e.g. between R&D, marketing and manufacturing functions), which we denote “Knowledge Integration” (KI), has been consistently found to be a strong predictor of product innovation performance in the management literature. Such cross-functional integration does not occur by chance, but by design, as a result of managerial practices and organizational arrangements. The significant heterogeneity characterizing the diffusion of cross-functional integration across firms is suggestive of the well-known tension between internal and external diffusion of knowledge. In this paper, we argue that the hidden cost of KI is to expose firms to a higher risk of knowledge leakages and provide the first systematic empirical evidence of this apparent tension between internal and external knowledge flows. Based on data from the CMU Survey (one of the rare datasets offering observables on both sides of the tension for a representative set of R&D active firms in the US), we investigate the impact of knowledge spillovers to competitors on internal cross-functional knowledge integration involving the R&D function among manufacturing firms. We find that the intensity of (tacit) R&D knowledge spillovers at the industry-level has a negative and significant impact on the likelihood that firms adopt or achieve KI. Our results therefore suggest that firms may trade their optimal innovative performance against superior appropriability of their rents.  相似文献   

Comparison of Haptic and Biometric Properties,Bacterial Load,and Student Perception of Fixative Solutions: Formaldehyde Versus Chilean Conservative Fixative Solution with and without Formaldehyde in Pig Kidneys     

Marianne Skopnik-Chicago  Katherine Poblete-Cordero  Natali Zamora  Roberto Bastías  Pablo A. Lizana 《Anatomical sciences education》2021,14(6):836-846

One of the most widely used solutions to fix and preserve organic tissues is formaldehyde, despite reservations regarding its toxicity and the fact that formaldehyde-embalmed bodies lose their original characteristics. Anatomy laboratories have been replacing formaldehyde with solutions that retain the characteristics of fresh tissue. For this purpose, alternative solutions with a very low concentration of formaldehyde or without any formaldehyde have been analyzed. The objective of this study was to compare biometry, coloration, haptic properties, and bacterial load on animal specimens (pig kidneys) embalmed with formaldehyde, and with Chilean Conservative Fixative Solution with and without formaldehyde (formaldehyde chCFS and formaldehyde-free chCFS). Also, the perception of health and biological science students toward specimens treated with different solutions was assessed. The results indicated that there were no significant differences in specimens’ retraction, or bacterial load. Students showed a preference for organs embalmed in formaldehyde chCFS and formaldehyde-free chCFS; indicating that with these treatments they could better visualize structures and that the prosections had greater flexibility and the colors were more similar to those of fresh tissue. Additionally, students recommended the material embalmed in formaldehyde chCFS and formaldehyde-free chCFS for anatomy learning. In contrast, students indicated that formaldehyde-fixation negatively affected their practical experience. In conclusion, embalming with formaldehyde chCFS or formaldehyde-free chCFS provides an advantageous practical experience over the use of formaldehyde and may be an alternative to replace the use of formaldehyde in anatomy laboratories.  相似文献   

From teaching from the heart to teaching with a heart: Segmenting filipino college students’ views of their teachers’ caring behavior and their orientations as cared-for individuals     

Allan B. de Guzman  Ramon Kristoffer C. Torres  Millard M. Uy  Joseph Bryan F. Tancioco  Elmore Y. Siy  Jomar R. Hernandez 《Asia Pacific Education Review》2008,9(4):487-502

Caring, as a universal human phenomenon, should permeate elementary, secondary and tertiary level instruction. The practice of teaching, especially at the tertiary level, is not only substantial and procedural but relational as well. To teach with a heart is the essence that makes teaching a form of caring. When teaching is viewed as a form of caring, teachers become relational geniuses in their own right. This study is an attempt to segment Filipino college students’ views (n=1000) of their teachers’ caring behavior and their orientations as cared-for individuals. The identified clusters of teacher roles that indicate caring behavior imply that acts of teaching become acts of caring depending on how the teachers, theefficient cause of education, perform their ordinary tasks in the context ofextraordinariness. Such extraordinariness spells out a big difference in the way teachers practice the so-calledsingle loop caring or caring visibility anddouble- loop caring or caring presence. The former refers to teaching from the heart while the latter pertains to teaching with a heart. Interestingly, the extent to which teachers’ caring behavior is felt and experienced by the students positively shapes their orientations as cared-for individuals.  相似文献   

A cultural embrace     

Michael Thomas  Marlon Mitchell  Roberto Joseph 《TechTrends》2002,46(2):40-45

Conclusion As culture is at the heart of meaning making, it warrants exacting attention in the systemic design process. As Gustafson & Powell (1991) point out, too often models are not tested for validity and reliability. It is for this reason that we emphasize that research must critically evaluate this expanded ADDIE model. As technology enables us to increase our interaction with the peoples of the world, we are enriched by the incessant shifts in our own cultural paradigms. Attention to this cultural dynamism and incessant interplay leads to both improved designs and improved designers. As instructional designers, we must be able to critically analyze our learner’s cultures and allow it to strengthen the instructional design process. In this way we address our ethical commitment to creating culturally sensitive products. His research interests include culture, identity development, and meaning making in technology rich environments. His research interests are in the areas of Educational Gerontology, Instructional Design, and the Digital Divide. His research interests include Systemic Change and the Digital Divide.  相似文献   

Predicting who will major in a science discipline: Expectancy–value theory as part of an ecological model for studying academic communities     

Ellen S. Sullins  Delia Hernandez  Carol Fuller  Jay Shiro Tashiro 《科学教学研究杂志》1995,32(1):99-119

Research on factors that shape recruitment and retention in undergraduate science majors currently is highly fragmented and in need of an integrative research framework. Such a framework should incorporate analyses of the various levels of organization that characterize academic communities (i.e., the broad institutional level, the departmental level, and the student level), and should also provide ways to study the interactions occurring within and between these structural levels. We propose that academic communities are analogous to ecosystems, and that the research paradigms of modern community ecology can provide the necessary framework, as well as new and innovative approaches to a very complex area. This article also presents the results of a pilot study that demonstrates the promise of this approach at the student level. We administered a questionnaire based on expectancy-value theory to undergraduates enrolled in introductory biology courses. Itself an integrative approach, expectancy-value theory views achievement-related behavior as a joint function of the person's expectancy of success in the behavior and the subjective value placed on such success. Our results indicated: (a) significant gender differences in the underlying factor structures of expectations and values related to the discipline of biology, (b) expectancy-value factors significantly distinguished biology majors from nonmajors, and (c) expectancy-value factors significantly predicted students' intent to enroll in future biology courses. We explore the expectancy-value framework as an operationally integrative framework in our ecological model for studying academic communities, especially in the context of assessing the underrepresentation of women and minorities in the sciences. Future research directions as well as practical implications are also discussed.  相似文献   

The GlobalEd Project: Gender differences in a problem-based learning environment of international negotiations     

Brown  Scott W.  Boyer  Mark A.  Mayall  Hayley J.  Johnson  Paula R.  Meng  Lin  Butler  Michael J.  Weir  Kimberly  Florea  Natalie  Hernandez  Magnolia  Reis  Sally 《Instructional Science》2003,31(4-5):255-276

The GlobalEd Project employs a technology richenvironment for high school students who wishto participate in a simulation of internationalrelations and negotiation. A simulationconsists of negotiations on a variety ofinternational policy issues conducted bystudents from 10–15 schools through anInternet-based interface. This study reportsthe findings of 234 high school participants'changes in academic and technologyself-efficacy skills, as well as knowledge,attitudes and behaviors related to academicpreparation and performance, the use ofeducational technology, and associated outcomesfrom participating in a simulation ofinternational relations. The results arediscussed in terms of the current literature onself-efficacy and gender differences incognitive process.  相似文献   

Peer Review in Education: Promoting Collaboration, Written Expression, Critical Thinking, and Professional Responsibility     

Vinícius Medina Kern  Luciana Martins Saraiva  Roberto Carlos dos Santos Pacheco 《Education and Information Technologies》2003,8(1):37-46

This article discusses the application of the peer review process as a pedagogical instrument for the promotion of written expression, collaborative work, critical thinking, and professional responsibility among Informatics and Engineering majors. The approach is introduced with a motivation, followed by a discussion about common principles of current learning paradigms and the peer review process. This work is being conducted in Brazil, where we intend to promote a learning paradigm shift through the application of peer review in education. A framework for this application is outlined, together with an account of results from experiences and a discussion about the skills that this approach exercises, especially with regard to widely accepted curricula and codes of ethics and professional conduct. Further research and development efforts are conjectured.  相似文献   

Prospects for and constraints upon the vocationalization of the university: The example of Togo     

Emile-Michel Hernandez 《Prospects》1999,29(2):297-303

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Child and adolescent mental health and counselling in Mugello, Italy     

Massimo Papini  Roberto Leonetti  Maurizio Timpanelli  Luca Mercatali  Gavino Maciocco 《International journal for the advancement of counseling》1999,21(3):221-230

This report deals with a program to train the General Practitionners and Pediatricians (P&;P) in child and adolescent mental health (CAMH) counselling, undertaken by the Community Service child neuropsychiatrists (CNs) in the Mugello, a mountain region near Florence (Italy) of approx. 500 square miles, with about 58,000 residents of which 9,000 under eighteen years of age. The program began in 1996 and, after an organizational phase, the P&;P's professional interests and needs dealing with CAMH were tested (review phase). The remarkable P&;P's interest and motivations in CAMH were confirmed by the significant percentage (about 50%) of voluntary attendance and the high percentage (about 91%) of active participation in the meetings and by the 50% increment of first referrals to specialists during a test-period lasting two month (February--March 1997/96). A close-ended questionnaire investigated the most frequent CAMH problems faced by the P&;P, which prevalently turned out to be ordinary events. The high rate (about 54%) of missing responses to questions about the P&;P's possibility to aknowledge their own sources of knowledge on such problems and the high positive response rate (about 70%) indicating a non professional source of knowledge reveal the P&;P's awareness of professional insecurity in CAMH, and this was the cause of their difficulties in distinguishing between ordinary events and psychopathology. The P&;P replied positively in 93% of the cases to the question “do you think it is useful for your professional self-confidence to examine these problem areas in depth?” The method that they preferred proved to be “continuing training courses” (35%). These results provided the basis for the implementation phase with a continuing professional training program. The P&;P's awareness of professional insecurity and the admission of their need for training and information in CAMH motivate their requests for CNs Counselling reference in order to deal with psychiatric cases, while the P&;P's humane approach with patients, revealed during the meetings and in the questionnaire, simplifies the task of training the P&;P to become counsellors in CAMH problems which are less severe.  相似文献