نتایج جستجو برای: eliciting tasks
تعداد نتایج: 181163 فیلتر نتایج به سال:
To compare discrete choice experiment (DCE) and best-worst scaling (BWS) in eliciting lung cancer treatment preference measurement. A face-to-face survey was conducted among patients recruited using a quota sampling 2 tertiary hospitals China. Participants completed sociodemographic information, 13 DCE BWS tasks random order, the questions about difficulty of tasks. Each profile comprised six a...
the present study sought to examine whether a task-based approach could have an impact on raising awareness of collocations. moreover, it sought to investigate the facilitative role of consciousness-raising tasks of collocations in the communicative instances of use. to this end, 68 intermediate learners of english were selected via a placement test. the participants were taught with classroom ...
in this thesis, a structured hierarchical methodology based on petri nets is used to introduce a task model for a soccer goalkeeper robot. in real or robot soccer, goalkeeper is an important element which has a key role and challenging features in the game. goalkeeper aims at defending goal from scoring goals by opponent team, actually to prevent the goal from the opponent player’s attacks. thi...
We consider resource allocation problems in which agents are assigned to tasks with the aim of (i) minimizing the assignment cost and (ii) maximizing the overall value resulting from the completion of tasks. Often, such assignment problems are challenging, because it may not be known to what extent the agents can complete tasks or what the value of either full or partial task completion is. Fur...
This paper examines the changes of information searchers’ topic knowledge levels in the process of completing information tasks. Multi-session tasks were used in the study, which enables the convenience of eliciting users’ topic knowledge during their process of completing the whole tasks. The study was a 3-session laboratory experiment with 24 participants, each time working on one subtask in ...
Eliciting risk preferences usually involves tasks that subjects may find complex, such as calculations of expected values and assessment probabilities in multiple price lists (MPL). There is a serious concern the decisions be driven by miscalculations or miscalibration probabilities, rather than their preferences. In this paper, we test whether introducing aids to usual lottery choiceswould hel...
This experiment extended work done previously in our laboratory to develop a method to elicit from talkers three different speaking styles, reduced, citation, and hyperarticulated, using controlled materials in a laboratory setting. In the initial experiment, the reduced style was elicited by having subjects read a sentence while carrying out a distractor task that involved recalling a fixed nu...
abstract the present study was conducted to examine the effect of proficiency on students interaction while carrying out the grammar-based task(s) in collaboration. in particular, the study examines whether the level of proficiency affects the learners’ focus of attention to grammatical and lexical features. the study takes a further step and examines whether there is any difference in the use...
This article considers a mechanism based on rebates that aims at reducing congestion in urban networks. The framework helps select rebate levels so that enough commuters switch to modes that are under-utilized. Indeed, getting a relative small number of drivers to switch to public transportation can significantly improve congestion. This mechanism is modeled by a Stackelberg game in which the t...
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