Separating power and speed components of standardized intelligence measures
Sign Up to like & getrecommendations! Published in 2017 at "Intelligence"
DOI: 10.1016/j.intell.2017.02.002
Abstract: Abstract Gulliksen (1950) established the distinction between pure power and pure speed intelligence tests. Most standardized measures combine power and speed requirements. The speediness component affects test scores' reliability and validity, since it involves variance… read more here.
Keywords: intelligence; power speed; power; speed components ... See more keywords
Which neuropsychological functions predict various processing speed components in children with and without attention-deficit/hyperactivity disorder?
Sign Up to like & getrecommendations! Published in 2018 at "Developmental Neuropsychology"
DOI: 10.1080/87565641.2018.1469135
Abstract: ABSTRACT We identified statistical predictors of four processing speed (PS) components in a sample of 151 children with and without attention-deficit/hyperactivity disorder (ADHD). Performance on perceptual speed was predicted by visual attention/short-term memory, whereas incidental… read more here.
Keywords: without attention; children without; speed components; speed ... See more keywords