Search results for author:"J J. Pastor"
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IEEE Transactions on Education Vol. 53, No. 4 (November 2010) pp. 646–652
This article describes the Metrovisionlab simulation software and practical sessions designed to teach the most important machine vision camera calibration aspects in courses for senior undergraduate students. By following a constructivist...
Information Research: An International Electronic Journal Vol. 16, No. 1 (March 2011)
Introduction: The Internet is a dynamic environment which is continuously being updated. Search engines have been, currently are and in all probability will continue to be the most popular systems in this information cosmos. Method: In this work,...
Correlates of Rapid-Guessing Behavior in Low-Stakes Testing: Implications for Test Development and Measurement Practice
Applied Measurement in Education Vol. 22, No. 2 (April 2009) pp. 185–205
Previous research has shown that rapid-guessing behavior can degrade the validity of test scores from low-stakes proficiency tests. This study examined, using hierarchical generalized linear modeling, examinee and item characteristics for predicting ...
Youth & Society Vol. 42, No. 2 (December 2010) pp. 199–228
Recent data suggest that the digital divide between White and minority youth persists, particularly in terms of home access to computers and the Internet. Community technology centers (CTCs) are an important alternative access point, especially for...
An Examination of Exposure Control and Content Balancing Restrictions on Item Selection in CATs Using the Partial Credit Model
Journal of Applied Measurement Vol. 4, No. 1 (2003) pp. 24–42
Examined the effectiveness of the Sympson-Hetter technique and rotated content balancing relative to no exposure control and no content rotation conditions in a computerized adaptive testing system based on the partial credit model. Simulation...
Juan P. de Castro; Adrián Rodríguez; María J. Verdú; Luisa M. Regueras; Francisco Merino; Ignacio Molina; Luis C. Pastor; José M. Ramos
EdMedia + Innovate Learning 2018 (Jun 25, 2018) pp. 160–168
This paper describes an experience with an e-learning tool for the organization of georeferenced activities. The idea arises as a result of the necessity to respond to the evolution of teaching methods, promoted by the quick progress of technologies ...