Christina Weiland, Rebecca Unterman, Anna Shapiro
The Kindergarten Hotspot: Literacy Skill Convergence Between Boston Prekindergarten Enrollees and Nonenrollees
Child development
study describes benefits challenges metaanalyses singlecase design research using multilevel modeling researchers illustrate procedures conducting metaanalyses using fourlevel multilevel modeling opensource r code demonstration uses data multiplebaseline multipleprobe acrossparticipant singlecase design studies n 21 word problem instruction students learning disabilities published 1975 2023 researchers explore changes levels trends adjacent phases baseline vs intervention intervention vs maintenance using sample data researchers conclude word problem solving students learning disabilities varies based complexity word problem measures involving singleword problem mixedword problem generalization questions moderating effects differed across adjacent phases findings extend previous literature metaanalyses methodology describing multilevel modeling used compare impacts timevarying predictors within across cases analyzing singlecase design studies future researchers may want use methodology explore roles timevarying predictors well case studylevel moderators psycinfo database record c 2024 apa rights reserved