Marlene Tahedl, Jens V Schwarzbach
An automated pipeline for obtaining labeled ICA-templates corresponding to functional brain systems
Human brain mapping
given growing evidence health benefits associated physical literacy pl necessary develop sound measures assess levels pl children physical literacy children questionnaire plc quest first selfreport pictorialbased scale assess childrens perceived pl good validity reliability australian children aged 7 12 years little known younger children cultural contexts aim study examine validity reliability expanded age range total 1870 chinese children girls n 871 466 aged 4 12 years 807 242 participated validity testing structural equation modeling weighted least squares mean variance approach used assess construct validity hypothesized theoretical model used 30 items four hypothesized factors physical psychological social cognitive capabilities multigroup confirmatory factor analysis used assess sex age group 46 years 79 years 1012 years measurement invariance internal consistency analyses conducted using polychoric alpha random subsample n 262 selected determine testretest reliability using intraclass correlations icc items except one moving equipmentskateboarding loaded subdomains 045 hypothesized model good fit cfi 0954 tli 0950 rmsea 0042 measurement equivalence across sex age groups separately internal consistency values good excellent overall 094 physical 086 psychological 083 social 081 cognitive 086 testretest reliability adequate excellent overall icc 090 physical icc 086 psychological icc 075 social icc 071 cognitive icc 072 chinese version plc quest valid reliable testing selfreported pl chinese children aged 4 12 study provides first evidence validity tool children aged 46 years also evidence plc quest would meaningful instrument assess pl chinese children