Hannah Spring, Marita Kunkel, Isaac Gilman, Nancy Henderson, John White
International collaborations in learning and teaching: perspectives from a visiting professorship
Health information and libraries journal
study examines organization development 5 domains reasoning categorical quantitative spatial causal propositional construct validity test designed measure development early adolescence early adulthood theory underlying test first summarized conceptual design test illustrated domain addressed tasks tapping abilities known acquired age period test administered 629 adolescents ranging age 12 18 years confirmatory factor analysis validated 5 domains reasoning revealed common factor underlying domains rasch model used scale items specify reliability test across whole sample within different groups participants female male students gymnasium students lyceum model showed test highly reliable invariant across groups cluster analysis saltus model applied uncover successive developmental stagelike levels difficulty showed presence five levels procedural representational characteristics levels also specified implications developmental cognitive theory discussed