Slide 1 Validity Does test measure what it says it does? Is the test useful? Can a test be reliable, but not valid? Can a test be valid, but not reliable? Slide 2 Types of…
Slide 1 EQUIPE Plus Survey and questionnaire Mary Claire Halvorson Director of Professional Development Goldsmiths University of London Paris 17 November 2006 Slide 2 Before…
Slide 1 Spinath, F., Spinath, B., & Plomin, R. (2008). The nature and nurture of intelligence and motivation in the origins of sex differences in elementary school achievement.…