Chien-Ming Cheng
THE DEVELOPMENT OF STATISTICAL LITERACY ASSESSMENT TOOL FOR SENIOR STUDENTS IN ELEMENTARY SCHOOLS
critical capabilities twentyfirst century learning innovation ability information media technology literacy work life skillskey competencies information literacy included data interpretation prediction possibility critical impact decision problem solvinghowever analysis interpretation data prediction judgment statistical literacyto cultivate ability data analysis interpretation prediction judgment event probably occurring prior knowledge statistical literacy elementary schooltherefore study used data chance item content compile set crossing grade assessment reliability validitythe assessment parallel norm tests suit evaluate students statistical literacy development fifth sixth gradethe research results follows 1this study applied rasch model explore validity statistical literacy assessment toolthe results found items goodness fit 2 study concurrent estimating difficulty items ability students showed ability students different grades significantly different higher grade higher ability students3this research parallel design test itemsit used longitudinal study assessment tool explore statistical literacy students fifth sixth grades reduce threat validity repeating test