The psychometric function describes how an experimental variable, such as stimulus strength, influences the behaviour of an observer. Estimation of psychometric functions from …
Research methods in psychology Page 2 Research Methods in Psychology Page 3 This page intentionally left blank Page 4 Research Methods in Psychology Glynis M. Breakwell …
LA Lesmes, ZL Lu, J Baek, TD Albright - Journal of vision, 2010 - tvst.arvojournals.org
The contrast sensitivity function (CSF) predicts functional vision better than acuity, but long testing times prevent its psychophysical assessment in clinical and practical applications …
MA García-Pérez - Frontiers in psychology, 2012 - frontiersin.org
The ultimate goal of research is to produce dependable knowledge or to provide the evidence that may guide practical decisions. Statistical conclusion validity (SCV) holds when …
GM Breakwell, S Hammond… - … de pesquisa em …, 2010 - pesquisa.bvsalud.org
RESUMO Prefácio Como Usar este Livro PARTE 1-As bases da Pesquisa Capítulo 1. Teoria, Método e Delineamento de Pesquisa Capítulo 2. Questões Práticas e Éticas do …
In psychophysical studies, the psychometric function is used to model the relation between physical stimulus intensity and the observer's ability to detect or discriminate between stimuli …
The contrast sensitivity function (CSF) provides a fundamental characterization of spatial vision, important for basic and clinical applications, but its long testing times have prevented …
External noise paradigms, measuring contrast threshold as a function of external noise contrast (the “TvC” function), provide a valuable tool for studying perceptual mechanisms …
M Maniglia, A Pavan, G Sato… - Restorative …, 2016 - content.iospress.com
Background: Macular Degeneration (MD), a visual disease that produces central vision loss, is one of the main causes of visual disability in western countries. Patients with MD are …