Heather Graham, Sheri Zidenberg-Cherr
California teachers perceive school gardens as an effective nutritional tool to promote healthful eating habits
Journal of the American Dietetic Association
study aimed identify factor structure korean version short grit scale grits examine crosssectional longitudinal measurement invariance mi data korean children youth panel survey 2018 analyzed included two cohorts comprising 2327 2325 fourthyear elementary firstyear middle school students respectively found twofactor model fit data well elementary middle school samples results crosssectional mi tests across genders indicated full threshold loading invariance also supported elementary school sample partial threshold loading invariance supported middle school sample analyses longitudinal mi revealed partial threshold loading invariance supported samples reliability analysis revealed satisfactory mcdonalds omega values samples time point moderate stability coefficients time based findings concluded korean version grits demonstrated satisfactory psychometric properties exhibited mi across gender time korean adolescents