Karen S Yee, Sandy Lewis, Emily Evans, Carla Romano, David Alexanderian
Caregiver experiences and observations of intrathecal idursulfase-IT treatment in a phase 2/3 trial in pediatric patients with neuronopathic mucopolysaccharidosis II
Orphanet journal of rare diseases
scarcity studies quantitatively assess difficulty importance knowledge points kps depending students selfefficacy learning sel study aims validate practical application psychological measurement tools physical therapy education analyzing student sel course conceptual structure therapeutic exercise course curriculum extracted 100 kps administered difficulty rating questionnaire 218 students postfinal exam pipeline nonparametric item response theory irt parametric irt modeling employed estimate student sel describe hierarchy kps terms item difficulty additionally gaussian graphical models nonconvex penalties deployed create knowledge graph kg identify main components visual analytics approach proposed understand correlation difficulty level kps identified 50 kps create mokken scale exhibited high reliability cronbachs alpha 09675 gender bias overall item level p 005 threeparameter logistic model 3plm demonstrated good fitness questionnaire data whose root mean square error approximation 005 also itemmodel fitness unveiled good fitness indicated item nonsignificant pvalues chisquare tests wright map revealed item difficulty relative sel levels sel estimated 3plm correlated significantly highability range average gradepoint average p 005 kg backbone structure consisted 58 kps 29 kps overlapping mokken scale visual analysis kg backbone structure revealed difficulty level kps irt could replace position parameters kg irt kg methods utilized study offer distinct perspectives visualizing hierarchical relationships correlations among kps based realworld teaching empirical data study helps provide research foundation updating course contents customizing learning objectives applicable