introduction: evaluation of students’ learning in clinical education system is one of the most important and challenging issues that facilities in this field have been facing. the present study aimed to evaluate the role of feedback during evaluation in increasing emergency medicine residents’ clinical skills. method: the present experimental study was performed on all second year emergency med...

the aim of this study was to investigate the effect of positive normative feedback on acquisition and retention of throwing skill. the method was quasi-experimental and the population consisted of the 5th grade elementary female students. 60 students were randomly selected from the population and were randomly assigned to four different groups: normative task-orientation, non-normative task-ori...

abstractthis study examined the effect of two types of feedback, post-text as a written feedback and recast as an oral one on written grammatical accuracy of iranian intermediate efl learners. to this end, 45 intermediate students who were studying at ideal language institute in sari were selected based on their performance on the nelson proficiency test, and then divided into three groups (two...

this paper works on the concept of flatness and its practical application for the design of an optimal transient controller in a synchronous machine. the feedback linearization scheme of interest requires the generation of a flat output from which the feedback control law can easily be designed. thus the computation of the flat output for reduced order model of the synchronous machine with simp...

In the context of continuous assessment for learning in a university course French-speaking Switzerland, this article studies students’ perception when they receive multiple instances peer feedback on written academic assignment carried out small collaborative groups. How do students, who are both assessees and assessors, perceive these feedback, especially led to compare them regulate their ow...

We prove that a system of linear congruences of a particular form has at most a unique solution below a certain bound which can be computed efficiently. Using this result we develop attacks against the DSA schemes which, under some assumptions, can provide the secret key in the case where one or several signed messages are available. MSC 2010: 94A60, 11T71, 11Y16.

This article presents a research method called Discourse Structure Analysis (DSA) and a software application called ChatLine that supports the analysis of chat transcripts according to DSA. The DSA method is based on manual referencing and automatic analysis of chat transcripts in order to create visualizations and measures of their message and interaction structures. The goal of DSA is to prov...

We consider the issue of determining the D0-D̄0 width difference ∆ΓD experimentally. The current situation is reviewed and suggestions for further study are given. We propose a number of D0 decay modes in addition to those studied in the recent E791, FOCUS and BELLE lifetime determination experiments. Then we address prospects for determining CF CDS strong phase differences, like δKπ which appea...