A Game Theoretic Approach to Peer Review of Grant Proposals

This paper studies the grant peer review process employed by the Turkish regional development agencies, which is adapted from a review procedure of the Education, Audiovisual and Culture Executive Agency of the European Union. To model this process, we consider a Bayesian strategic-form game played by three reviewers who observe both a common and a private score signal about an evaluated project and assign their scores to minimize the sum of their disutilities from the false acceptance and false rejection of the project. We numerically compute the Bayesian Nash equilibria of this game and conduct several comparative statics exercises, after calibrating the model parameters accordingly. We also introduce two simpler review processes and compare their performances to that of the calibrated process in terms of outcome statistics, involving pass and fail rates of the evaluated projects, and manipulation statistics, involving the reviewers’ manipulation rate and size of scores.     

Communication between Participants and Non-participants in Analytical Capacity Building Projects: Management Advice to Family Farms in Benin

Purpose: Approaches to build farmers' analytical capacities are said to trigger wide-ranging changes. This article reports on the communication process between participants and non-participants in one such approach, related to the technical and management skills learned by participants and the changes these participants subsequently made, and the outcomes in terms of non-participants' learning.

Design/Methodology/Approach: In this study, we analysed the following: (1) participants' learning and changes in social practices; (2) communication between participants and non-participants regarding technical and management skills and changes in social practices; (3) non-participants' learning and changes in social practices. The case study was a management advice to family farm project in three villages in Benin.

Findings: Most participants learned management skills, which led them to reassess their objectives and to reduce traditional social practices they now considered unproductive. Even in the case of frequent communication, non-participants found it difficult to learn management skills, which hindered their experiential learning. Non-participants consequently had difficulty understanding why participants changed their social practices such as reduction of their traditional gift giving, leading to limited well-argued discussion about these changes in practices between participants and non-participants.

Practical Implications: This study shows that, due to the limited learning process of non-participants communicating with participants, there is a need to design and test approaches to achieve capacity-building while including more participants at a similar cost, and to stimulate explicit discussion at village level about the changes in values and social practices that these approaches may trigger.

Originality/Value: The article analyses both participants and non-participants' experiential learning, and looks at the two sides of the interaction between the communication processes and non-participants' learning.     

Shadow banking: a story of the Doppelgänger (the Double) in science of finance

ABSTRACT

After the 2007 financial crisis central bank economists in the US produced a map of shadow banking system, a fragile interconnectedness of regulated and unregulated financial institutions, to explain why the crisis had happened. This piece of cartographic work in banking regulation had two aims: (a) to represent the economic reality, including the parts that were not in regulatory sight, with full realism and (b) to develop a regulatory surveillance regime to monitor shadow banking to prevent future crises. This paper problematises the first aim as a peculiar cognitive response to the knowledge crisis of economics which challenges the consensus on modern finance as post-modern Baudrilliardian simulacra. The paper then introduces a cultural economy perspective to explore the regulatory fear in the second aim of the shadow banking analysis with references to the theme of the Doppelgänger (the Double) in the genre of horror stories. Finally the societal consequences of the control oriented epistemological choices of the shadow banking analysis are problematised by using Michel Serres concepts of foedera natura versus foedera fati.     

Is the Asian Learner a Rote Learner? A Malaysian Perspective

Responses to the Learning Process Questionnaire (Biggs, 1992) of three hundred one 14- to 15-year-old Malaysian students were compared both to those of three hundred one older peers and to those of like-age samples of Australian and Hong Kong junior high school students reported by Biggs (1992). The Malaysian (and the Hong Kong) students tended to report deeper level learning motivation and strategies than the Australians. This supported earlier research questioning the "Asian learner as a rote learner" stereotype. The older Malaysians and the females were more likely to report utilizing superficial learning strategies. Further research using culture as a unit of analysis will be necessary to determine whether these findings are due to significant differences in cultural dimensions such as individualism-collectivism and masculinity-femininity.     

Fostering Pre-service Teachers’ Self-Determined Environmental Motivation Through Green Chemistry Experiments

The global environmental crisis intensifies particularly in developing nations. Environmental educators have begun to understand that changing the environmental impact requires not only changes in pro-environmental knowledge and attitudes but also in associated, self-determined motivation. This study was designed to test the hypothesis that a green chemistry curriculum changes Malaysian pre-service teachers?? environmental motivation. Two comparable groups of pre-service teachers participated in this study. The students in the experimental group (N?=?140) did green chemistry experiments whereas the control group (N?=?123) did equivalent experiments in a traditional manner. Posttest results indicate that there is significant difference between both the groups for intrinsic motivation, integration, identification, and introjections scales and no differences for external regulation and amotivation scales. The qualitative analysis of interview data suggests that the changes are predominantly due to the personal satisfaction that participants derived from engaging in pro-environmental behavior.     

Estimation of Maximum Oxygen Uptake in Adults from AAHPER Youth Fitness Test Items

Abstract

The validity of estimating maximum oxygen uptake from AAHPER Youth Fitness Test items was determined utilizing 87 adult subjects. Multiple correlations were obtained utilizing the motor fitness items as independent variables. Three dependent variables were investigated for relationship to the independent variables (gross O₂ uptake, O₂ uptake/kg body wt., O₂ uptake/kg lean body wt.). The multiple correlation of the AAHPER items with O₂ uptake/kg body wt. (0.760) was higher than with the other two variables. It was determined by multiple regression techniques that a subset of four of the independent variables could be used to get an estimate of O₂ uptake/kg body wt. with an associated standard error of ± 12 percent of the estimated values. This was compared with the standard errors of more complicated estimation methods.     

Teaching habitat and animal classification to fourth graders using an engineering-design model

The paper reports findings on variable‐handling aspects of pupil performance in investigatory tasks, using data from the British APU national survey programme. It is based on tasks of similar logical structure, undertaken in various formats and response modes and including practical and pencil and paper versions. The tasks are shown to elicit diverse collective and individual responses in terms of variable handling performance, despite their logical similarity. The paper concludes with a discussion of the significance of these findings for assessment methodology and for understanding of 15‐year‐old pupils’ approaches to the variable‐based logic of investigation.     

Improving educational web search for question-like queries through subject classification

Students use general web search engines as their primary source of research while trying to find answers to school-related questions. Although search engines are highly relevant for the general population, they may return results that are out of educational context. Another rising trend; social community question answering websites are the second choice for students who try to get answers from other peers online. We attempt discovering possible improvements in educational search by leveraging both of these information sources. For this purpose, we first implement a classifier for educational questions. This classifier is built by an ensemble method that employs several regular learning algorithms and retrieval based approaches that utilize external resources. We also build a query expander to facilitate classification. We further improve the classification using search engine results and obtain 83.5% accuracy. Although our work is entirely based on the Turkish language, the features could easily be mapped to other languages as well. In order to find out whether search engine ranking can be improved in the education domain using the classification model, we collect and label a set of query results retrieved from a general web search engine. We propose five ad-hoc methods to improve search ranking based on the idea that the query-document category relation is an indicator of relevance. We evaluate these methods for overall performance, varying query length and based on factoid and non-factoid queries. We show that some of the methods significantly improve the rankings in the education domain.     

How to repair the Hill cipher

INTRODUCTION Owing to the advance in network technology, information security is an increasingly important problem. Popular application of multimedia tech- nology and increasingly transmission ability of net- work gradually leads us to acquire information di- rectly and clearly through images. Hence, data secu- rity has become a critical and imperative issue. Hill cipher is a block cipher that has several advantages such as disguising letter frequencies of the plaintext, its simplicity be…