State anxiety and working memory in children: A test of processing efficiency theory     

Julie A. Hadwin  Joanna Brogan  Jim Stevenson 《教育心理学》2005,25(4):379-393

This study investigated the effect of individual differences in state anxiety on tasks tapping the central executive, phonological, and visuo‐spatial components of working memory (WM). It was designed to test Eysenck and Calvo’s processing efficiency theory (PET) which suggests that the phonological and executive components of WM may be important in understanding learning outcomes in anxiety. Typically‐developing children aged 9–10 years were split into high and low state anxiety groups. They performed three WM tasks – forward and backward digit span (assumed to measure phonological and central executive components of WM respectively) and a spatial working memory task (measuring the visuo‐spatial component of WM). Measurements of task accuracy were taken as an indicator of performance outcome or effectiveness. Time taken to complete tasks and a subjective rating of mental effort were taken as measurements of performance efficiency. No differences were found between high and low state anxiety groups in task accuracy for any measure. Children in the high state anxiety group, however, took longer to complete the backward digit span task and reported increased mental effort in the forward digit span task, indicating some effect of anxiety on measures of performance efficiency.  相似文献   

Editorial     

Jim Wigtil 《Counselor Education & Supervision》1980,19(4):242-242

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Determining the subject balance in higher education: how should this be done?     

Jim Taylor 《Higher Education》1990,19(2):239-257

It is the U.K. Government's policy to achieve the right number and balance of graduates in the 1990s. According to the Government, this will require more attention being paid to the needs of the economy when decisions concerning the allocation of resources between subject areas are being made. In particular, the Government believes that higher education should be more vocationally-oriented and aims to influence the subject balance in this direction. The purpose of this paper is to examine the possibility of constructing a set of indicators for deciding which subjects have produced the most marketable and the most satisfied graduates. Two sets of indicators are constructed. The first is based on labour market indicators such as the earnings and unemployment rates of graduates. The second set of indicators is based upon information about the value which the graduates themselves place upon their degree qualifications. When these two sets of indicators were combined, substantial differences were found in the relative worth of graduates in different subjects (for male and female graduates separately). Graduates in some subjects achieved far higher scores than graduates in other subjects on either one or both sets of indicators.The author is grateful to the ESRC for supporting the research reported in this paper, which is part of a larger project on the construction and evaluation of performance indicators in higher education.  相似文献   

Can’t pay,can’t play? Talent lead’s perspectives on the financial constraints experienced by athletes on the England Talent Pathway*     

David Morley  Jim McKenna  Stephen Gilbert  Jamie French  Kevin Till  Tom Quarmby 《High Ability Studies》2018,29(1):51-64

This study explored the extent of financial constraints experienced by athletes on the England Talent Pathway, as perceived by talent leads from various sports. Using a mixed-methods approach, 34 participants completed online surveys with 26 follow-up interviews. Findings showed the prevalence of financial constraints on individuals within the system, with three emerging themes: costs; demands on athletes; and potential funding support. “Pinch points”, causing the greatest severity of financial constraint, emerged further along the pathway and there were infrequent examples of mechanisms to identify talented athletes experiencing financial hardship. A means-tested system, premised on the demonstration of potential, is suggested by talent leads as a way of providing funding for athletes to ameliorate financial constraints in the future.  相似文献   

Grammaticality and educational research     

Jim Hordern 《British Journal of Educational Studies》2017,65(2):201-217

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Inequity aversion in dogs: a review     

Jim McGetrick  Friederike Range 《Learning & behavior》2018,46(4):479-500

The study of inequity aversion in animals debuted with a report of the behaviour in capuchin monkeys (Cebus apella). This report generated many debates following a number of criticisms. Ultimately, however, the finding stimulated widespread interest, and multiple studies have since attempted to demonstrate inequity aversion in various other non-human animal species, with many positive results in addition to many studies in which no response to inequity was found. Domestic dogs represent an interesting case as, unlike many primates, they do not respond negatively to inequity in reward quality but do, however, respond negatively to being unrewarded in the presence of a rewarded partner. Numerous studies have been published on inequity aversion in dogs in recent years. Combining three tasks and seven peer-reviewed publications, over 140 individual dogs have been tested in inequity experiments. Consequently, dogs are one of the best studied species in this field and could offer insights into inequity aversion in other non-human animal species. In this review, we summarise and critically evaluate the current evidence for inequity aversion in dogs. Additionally, we provide a comprehensive discussion of two understudied aspects of inequity aversion, the underlying mechanisms and the ultimate function, drawing on the latest findings on these topics in dogs while also placing these developments in the context of what is known, or thought to be the case, in other non-human animal species. Finally, we highlight gaps in our understanding of inequity aversion in dogs and thereby identify potential avenues for future research in this area.  相似文献   

Introducing Real-Time AVHRR-APT Satellite Imagery in the Classroom Environment   总被引：1，自引：0，他引：1  

Moxey  Lucas  Tucker  Compton  Sloan  Jim  Chadwick  John 《Journal of Science Education and Technology》2004,13(3):387-394

A low-cost (US$350) satellite receiving station was assembled and operated within a classroom environment in Gainesville (Florida) on October 2001 for acquiring satellite data directly from the Advanced Very High Resolution Radiometer (AVHRR) satellites. The simplicity of the satellite signal makes this source of real-time satellite data readily accessible to the K-16 educational community. The educational strategy of this program sought to achieve pedagogical effectiveness within the sciences, mathematics, and technology through the cultivation of applied, critical, and analytical skills. The applied hands-on laboratory and lecture experiences aimed at enabling students to visualize and integrate the various concepts presented in the classroom. The characteristics of the satellite data provide students and educators with live visible and infrared images that allow for the visualization and exploration of dynamic scientific concepts, making the AHVRR-APT system a suitable educational tool for complementing the K-16 curricula. This educational experience relied on inexpensive radio equipment for accessing satellite data through the exploration of modern space technology. When compared to Internet-based sources of AVHRR data, the virtual nature of Internet portals cannot provide students with a live satellite data acquisition experience, such as that available through a classroom-based AVHRR-APT satellite receiving station.  相似文献   

Professional identity in graduating teacher candidates     

Jodi Nickel  Jim Zimmer 《Teaching Education》2019,30(2):145-159

This longitudinal mixed methods study investigates the development of teacher candidates’ professional identity throughout a four-year degree program. Data were analyzed using the following dimensions of professional identity: task orientation, self-efficacy, commitment to teaching, and professional orientation. During practicum, teacher candidates were able to realize the ideals articulated in their teaching philosophies, including a strong focus on student engagement. Their self-efficacy grew as they developed a sense of purpose in teaching and committed to future growth in assessment. Professional orientation flourished in supportive school-based seminars. All participants remain committed to teaching in part because they were able to persevere through challenges. Program features supporting professional identity are discussed.  相似文献   

Solving Physics Problems: The Conceptions and Practice of an Experienced Teacher and an Inexperienced Teacher     

Freitas  Isabel M.  Jiménez  Roque  Mellado  Vicente 《Research in Science Education》2004,34(1):113-133

The results are described of two case studies on the conceptions and classroom practice of two Portuguese physics and chemistry teachers on the role of problem solving in the teaching/learning of science. One of these teachers was a novice and the other had about 20 years of teaching experience. The data were obtained from a questionnaire, a semi-structured interview, classroom observation, personal documents, and stimulated recall. The analysis was carried out with instruments organised into categories and specific indicators. The results showed there to be major differences between the intention behind the new curricula, the teachers' conceptions, and their practice. Some suggestions are put forward on the basis of these results for the initial and ongoing education of secondary education teachers of physics and chemistry in Portugal.  相似文献   

Degree quality: An investigation into differences between UK universities     

Jill Johnes  Jim Taylor 《Higher Education》1987,16(5):581-602

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