Search results for "perception."
showing 10 items of 3582 documents
Nuclear community considering threats and benefits of final disposal. Local opinions regarding the spent nuclear fuel repository in Finland.
2012
This paper focuses on local opinion regarding the siting of a spent nuclear fuel repository in the municipality of Eurajoki, Finland. The research question is how the residents perceive the final disposal. The analysis showed that positive perceptions regarding spent nuclear fuel siting issues are more likely to be found among men and more affluent residents, which can be viewed as an indication of the ‘white male effect’. Contrastingly, women and less-advantaged people are more likely to resist the disposal of spent nuclear fuel in ‘their backyard’. Two approaches, ‘nuclear oases’ and ‘industry awareness’, are used to interpret the findings.
The Facilitation of Design Students’ Spatial Perception in Study Process
2015
Spatial thinking is a considerable structural component of design students’ professional competence. Objective of the current study is to evaluate and promote spatial perception of students using in the learning process principles of universal design for learning (UDL). As the result a model for development of design students spatial perception has been developed and approbated.
Factors related to study success in engineering education
2005
Recent studies on student learning in higher education have paid attention to the relationships between characteristics of the learning environment and students' study orientations and study success. The purpose of the present paper is to examine these relationships in university level engineering education. The data were collected from Lappeenranta University of Technology, Finland, by means of an Internet survey (n=394). Grade point average, credits per semester and students' qualitative evaluation of their learning outcomes were used as indicators of study success. The findings of the study indicate that students' perceptions of their learning environment were related to their study orie…
Understanding TDD in academic environment
2008
Several studies have reported positive experiences with Test-Driven Development (TDD) but the results still diverge. In this study we aim to improve understanding on TDD in educational context. We conducted two experiments on TDD in a master's level university course. The research setting was slightly changed in the second experiment and this paper focuses on comparing the differences between the two rounds. We analyzed the students' perceptions and the difficulties they faced with TDD. The given assignment clearly affected the students' reflections so that the more difficult assignment evoked a richer discussion among the students. Additionally, some insights into teaching TDD are discusse…
CiceRobot: a cognitive robot for interactive museum tours
2007
PurposeThe aim of this paper is to integrate perception, action and symbolic knowledge to allow an autonomous robot to operate in unstructured environments and to interact with non‐expert users.Design/methodology/approachTo achieve such goals, a cognitive robot architecture is proposed based on the integration between subsymbolic and linguistic computations through the introduction of an intermediate level of representation based on conceptual spaces.FindingsThe architecture has been tested in the CiceRobot project on tasks related to guided tours in the Archaeological Museum of Agrigento. Experimental results show that robot cognitive behaviors allow one to achieve a full functional roboti…
On the relations between audio features and room acoustic parameters of auralizations
2013
The usual parameters in room acoustics are used to quantify the acoustic characteristics of rooms and their relation to the subjective perception of transmitted signals. Audio features (calculated with MIRToolbox) have been designed to study the relationships between the characteristics of musical audio files and their subjective perception. Both musical characteristics and acoustic parameters are oriented towards acoustic perception. By using auralizations with calibrated models of auditoriums and tools from the MIRtoolbox it is possible to jointly work with the calculation of audio features and room parameters. In this work, the statistical correlations between C80, STI, D50, EDT, RT and …
Visual scale factor for speed perception
2011
Speed perception is an important task depending mainly on optic flow that the driver must perform continuously to control his/her vehicle. Unfortunately, it appears that in some driving simulators speed perception is under estimated, leading into speed production higher than in real conditions. Perceptual validity is then not good enough to study driver’s behavior. To solve this problem, a technique has recently seen the light, which consists of modifying the geometric field of view (GFOV) while keeping the real field of view (FOV) constant. We define our visual scale factor as the ratio between the GFOV and the FOV. The present study has been carried out on the SAAM dynamic driving simulat…
Multicolour LEDs in educational demonstrations of physics and optometry
2014
LED light sources are used to design experimental setup for university courses teaching human color vision. The setup allows to demonstrate various vision characteristics and to apply for student practical exercises to study eye spectral sensitivity in different spectral range using heterochromatic flicker photometry. Technique can be used in laboratory works for students to acquire knowledge in visual perception, basics of electronics and measuring, or it can be applied as fully computer control experiment. Besides studies of the eye spectral sensitivity students can practice in trichromatic color matching and other visual perception tasks
Safety climate responses and the perceived risk of accidents in the construction industry
2008
The usefulness of safety climate as a diagnostic tool ought to reside in its ability to identify detailed and precise difficulties that can be considered critical to improving safety. This feature depends on the theoretical analysis of the agents and issues that should be included in safety climate statements. Safety climate can be analysed from the point of view of the agent that performs the safety response in question, by identifying four main safety agents (organization, supervisors, co-workers and worker) and five safety climate variables: the Organizational Safety Response (OSR), the Supervisors' Safety Response (SSR), the Co-Workers' Safety Response (CSR), the Worker Safety Response …
Self-efficacy and performance of the roundhouse kick in taekwondo
2014
[ES] El desarrollo de escalas de autoeficacia permite el análisis de las percepciones de los deportistas y el examen de la relación entre dichas percepciones y el rendimiento. El objetivo de este estudio fue (1) desarrollar una escala específica de autoeficacia para una tarea de taekwondo, la patada circular, y (2) analizar el rendimiento deportivo y su relación con los resultados de dos escalas de autoeficacia (específica y general) en función del género de los deportistas. En el estudio participaron 43 taekwondistas (33 hombres y 10 mujeres). Se administraron las escalas de autoeficacia Física (PSE) y Específica (RKSES). Los datos de rendimiento (fuerza de impacto y tiempo total de respue…