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Ryu, Ehri; West, Stephen G.; Sousa, Karen H. – Multivariate Behavioral Research, 2009
We extended Wilson and Cleary's (1995) health-related quality of life model to examine the relationships among symptom status (Symptoms), functional health (Disability), and quality of life (QOL). Using a community sample (N = 956) of male HIV positive patients, we tested a mediation model in which the relationship between Symptoms and QOL is…
Descriptors: Quality of Life, Questionnaires, Patients, Symptoms (Individual Disorders)
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Guisasola, Jenaro; Almudi, Jose M.; Salinas, Julia; Zuza, Kristina; Ceberio, Mikel – European Journal of Physics, 2008
This study aims to analyse university students' reasoning regarding two laws of electromagnetism: Gauss's law and Ampere's law. It has been supposed that the problems seen in understanding and applying both laws do not spring from students' misconceptions. Students habitually use reasoning known in the literature as 'common sense' methodology that…
Descriptors: Misconceptions, College Students, Magnets, Scientific Concepts