Search results for "Task oriented"
showing 7 items of 7 documents
Assessing the Comprehension of Questions in Task-Oriented-Reading // Evaluación de la comprensión de las preguntas en lectura-orientada-a-tareas
2012
El objetivo del estudio fue analizar una metodologia de evaluacion del modelo mental de tarea, en lectura-orientada-a-tareas. 66 estudiantes universitarios leyeron dos textos y contestaron preguntas. Para cada pregunta elaboramos un item sobre las demandas de la pregunta. Las alternativas de respuesta combinaban versiones correctas o erroneas de los componentes del modelo de pregunta; nucleo y proceso. Analizamos el formato de aplicacion, relacion con rendimiento, capacidad para discriminar entre niveles de comprension y funcionamiento psicometrico de los items. Cuando la evaluacion se aplico antes de responder, las puntuaciones mejoraron y se relacionaron con rendimiento. Esta aplicacion p…
A Multiagent Framework to Animate Socially Intelligent Agents
2007
This paper presents a multiagent framework designed to animate groups of synthetic humans that properly balance task oriented and social behaviors. The work presented in this paper focuses on the BDI agents and the social model integrated to provide socially acceptable decisions. The social model provides rationality, to control the global coordination of the group, and sociability, to simulate relations (e.g. friends) and reciprocity between members. The multiagent based framework has been tested successfully in dynamic environments while simulating a virtual university bar, where several types of agents (groups of waiters and customers) can interact and finally display complex social beha…
Bridging Skill and Task-Oriented Reading
2015
Some individual difference factors are more strongly correlated with performance on postreading questions when the text is not available than when it is. The present study explores if similar interactions occur with bridging skill, which refers to a reader's propensity to establish connections between explicit text during reading. Undergraduates read science texts using two research tools. The Reading Strategy-Assessment Tool provided a measure of bridging skill. Texts and postreading questions were presented in Read&Answer, and the availability of the text while answering was manipulated. Contrary to prior research, bridging skill was comparably correlated with performance in both availabi…
Strategic Decisions in Task-Oriented Reading.
2015
AbstractAnswering questions from texts are assessment and instructional activities that are frequently used in schools. Nevertheless, little is known about the strategic processes that students take while performing these tasks. We explored the amount and frequency that students initially read of a text before they answered questions pertaining to the material. In a procedure similar to the one used in the PISA (Program for International Students Assessment), one-hundred-seventy students between 7thand 9thgrade read and answered several questions designed to assess task-oriented reading in three specific texts. We recorded on-line indexes that evaluated student behavior (e.g., the amount of…
Adaptive formative feedback to improve strategic search decisions in task-oriented reading
2014
This study analyses the effectiveness of adaptive formative feedback to boost strategic search decisions and performance when students are asked to answer a set of questions in a task-oriented reading situation. We compared automatic feedback that included information about the right answer with feedback that also included the connection between the students' strategic search decisions and their performance. Ninety-two high school students read two non-continuous texts. They received feedback during a training phase, and then they read and also received feedback with a similar text in a final phase. Text and questions were presented using a new computer-based technology that provided automa…
Selection Task and Computer-Based Feedback to Improve the Searching Process in Task-Oriented Reading Situations
2015
Adaptive feedback has showed to be effective to enhance strategic reading behaviors and performance in task-oriented reading situations, but it is difficult to be implemented in classroom environments. Computer-based systems allow overcoming these challenges. We conducted an experiment in which secondary-school students read two texts, answered comprehension questions and selected relevant text information while receiving automatic feedback about selection accuracy and performance. Two experimental conditions were designed to assess the effects of feedback and selection attempts. Then, students perform a transfer task without any of these elements. We found that one-attempt and two-attempt …
Vagueness expressions in Italian, Spanish and English task-oriented dialogues
2017
In this article, we present a corpus-based analysis on the use of Vagueness Expressions (VEs) in Italian, Spanish and English in Task-oriented Dialogues. Following the distinction among informational, relational and discourse vagueness (Voghera 2012), we compare the width of the functional space of the most frequent VEs. In particular we investigate whether and to what extent the VEs cover all the types of vagueness in the three languages. Quantitative and qualitative analysis brings evidence about a high convergence in the vagueness functions expressed by the VEs of the three languages.