e/Jensen Box

Information
has gloss	eng: The Jensen Box was developed by University of California, Berkeley psychologist Arthur Jensen as a standard apparatus for measuring choice reaction time, especially in relationship to differences in intelligence. Since Jensen energized this paradigm, correlations between simple and choice reaction time have been demonstrated in many hundreds of studies. Perhaps the best was reported by Ian Deary and colleagues, in a population-based cohort study of 900 individuals, demonstrating correlations between IQ simple and choice reaction time of –0.3 and –0.5 respectively, and of –0.26 with the degree of variation between trials shown by an individual.
lexicalization	eng: Jensen Box
instance of	(noun) a measure of a person's intelligence as indicated by an intelligence test; the ratio of a person's mental age to their chronological age (multiplied by 100) IQ, I.Q., intelligence quotient

Media
media:img	Jensen box.gif