Purpose: Complex rice systems (CRSs) are polycultures of plants and animals that enhance ecological processes contributing to sustainable and profitable farming systems. However, the contextual management complexity can hamper adoption, despite the large long-term benefits that CRSs offer. This paper aimed to provide a method that encourages active farmer involvement and integrates farmer’s feedback to deliver timely adaptations to CRS management.
Design/methodology/approach: FFSs that are commonly used in guiding rural development processes involve a long process of preparation, weekly meetings and dissemination of new technologies with a greater knowledge flows from researchers or institutions to farmers than contrariwise. We have simplified FFS components and modified its curriculum focusing on extracting and integrating farmers’ feedback into adaptation measures. Surveys were conducted and their results were validated through focus group discussions, which provided an adequate database to simplify the steps in the FFS approach.
Findings: Only four meetings for agroecosystems analysis that emphasised an analytical and reflective learning cycle generated suitable adaptation measures selected from farmers’ feedback. Repetition of the shortened FFS over several rice cropping cycles proved more effective than the frequent meetings within one cropping cycle.
Practical implications: The modified FFS could be considered as a promising approach to training farmers, whilst simultaneously identifying and discovering adaptations of agricultural innovations and monitoring the evolution of complex polycultures like CRSs, under diverse conditions.
Theoretical implications: The modified FFS provides participants additional time to reflect on the training topics, resulting in a significant improvement in their knowledge and the performance of the CRS.
Originality/value: The modified FFS approach is focused on reflexive learning cycles and adaptation of innovations. Therefore, it is highly suitable for management of complex polycultures such as CRSs. 相似文献
The research issue in this study is how to structure collaborative learning so that it improves solving physics problems more than individual learning. Structured collaborative learning has been compared with individual learning environments with Schoenfeld’s problem‐solving episodes. Students took a pre‐test and a post‐test and had the opportunity to solve six physics problems. Ninety‐nine students from a secondary school in Shanghai participated in the study. Students who learnt to solve problems in collaboration and students who learnt to solve problems individually with hints improved their problem‐solving skills compared with those who learnt to solve the problems individually without hints. However, it was hard to discern an extra effect for students working collaboratively with hints—although we observed these students working in a more structured way than those in the other groups. We discuss ways to further investigate effective collaborative processes for solving physics problems. 相似文献
The idea of the knowledge society is becoming increasingly dominant in various public and scholarly writings. Several governments have reacted by advocating a further expansion of higher education in order to provide a highly skilled workforce. This seems at odds with views regarding the underutilisation of skills of employed graduates. This paper sketches some major characteristics of the emergent knowledge society from sociological, epistemological and economic viewpoints. Next, it discusses current research on the incidence of overeducation. It is pointed out that measures on overeducation are inaccurate and do not take into account changes in the emergent knowledge societies. The paper concludes with implications for future research on the nature and change of knowledge-based occupations. 相似文献
In most West European countries a quality control system for higher education is in a process of development. This article examines some general characteristics of the emerging structures, how quality is defined and what impact this definition has on internal evaluation.On the basis of a more substantive conceptualization of the term quality, the current trend of a quality control system in which quality is predominantly defined from one central power centre is questioned. Important methodological and substantive weaknesses inherent in this centralist model will be discussed.In the final section a shift towards a quality control system is advocated in which other interests and perspectives are taken into account. 相似文献
The aim of this study is to examine the effectiveness of collaborative learning with hints and peer tutoring with hints, and individual learning with hints in chemistry laboratory education in a secondary school. A total of 96 eleventh graders participated in this study. The study has a randomized pre‐test and post‐test design with a delayed post‐test. During the four‐week intervention, students were required to carry out eight lab tasks in total. The students filled in a 17‐item self‐assessment of learning gain questionnaire on the last day. Analyses of students’ learning achievements showed that students in both the collaborative learning and peer tutoring situations outperformed those learning individually with hints. The delayed post‐test, which was administered three months later, revealed that students who had been in the peer tutoring situation outscored those in the collaborative learning situation. Student self‐assessment questionnaires on learning gain provided further details in this regard. 相似文献
Hospice care is a growing alternative for terminally ill patients, and hospice volunteers provide needed services to patients and their families. Few communication studies have investigated the contributions that hospice volunteers make to the overall experience and philosophy of the hospice system, although such studies have the potential to guide volunteer recruitment, selection, and training. Hospice (n = 48) and hospital volunteers (n = 69) completed surveys measuring trait empathy, and after reading a hypothetical situation involving a terminally ill patient, reported how likely and easy it would he for them to provide a) instrumental support and b) emotional support. The results suggest that hospice volunteers may he qualitatively different from their counterparts who volunteered for more conventional health care organizations, both in their individual characteristics, as well as in their propensity for the type of social support they offer. The findings afford the opportunity to derive some potential guidelines for recruiting and retaining volunteers in hospice and hospital volunteer programs. 相似文献
国家自然科学基金委重大研究计划拟通过整合与集成不同学科背景、不同学术思路和不同层次的项目群,促进学科交叉融合,提高各研究领域协同合作能力,推进重大难点科学问题的解决。本文利用Web of Science平台中的论文数据,从学科交叉、研究内容与资助目标一致性两个维度对重大研究计划资助绩效进行了评价研究。研究结果表明;(1)重大研究计划的实施有效推动了学科的交叉融合,提高了协同合作能力,但不同计划间的学科交叉情况存在较大差异,数理科学部牵头实施计划的学科集成程度相对较高,管理科学部则涉及的学科范围最广;(2)不同计划资助论文的研究内容与资助目标的一致性存在较大差异,研究主题与研究目标相关性较强,但聚焦程度相对较差。总体上,重大研究计划的学科交叉程度还有较大提升空间,在研究内容与资助目标一致性方面还有待提高。 相似文献
