Kelly da Silva, Patrícia Aparecida Zuanetti, Vanessa Trombini Ribeiro Borcat, Raphaela Barroso Guedes-Granzotti, Rita Cristina Sadako Kuroishi, Daniele Ramos Domenis, Marisa Tomoe Hebihara Fukuda
Relation between arithmetic performance and phonological working memory in children
CoDAS
investigate latest teaching policies posterior resin composite placement versus amalgam determine actual numbers posterior resin composites versus amalgam restorations placed american dental schools 2008 2018 emails sent deans 66 dental schools united states collect data forms 1 questionnaire current teaching policies posterior composite amalgam restorations 2 data entry form collect actual numbers posterior composite amalgam restorations placed clinics descriptive statistics used summarize ratios posterior restorations inferential analysis chisquare test ztest employed compare posterior restoration proportions time within year level significance set 005 teaching questionnaire response rate 52 n34 seventysix per cent responding schools reported assign 50 preclinical restorative teaching time towards posterior resin composite placement 50 responding schools devoted 25 less towards amalgam teaching data entry response rate 26 n17 2008 amalgam resin composite restorations placed almost equally however resin composite restorations placed significantly frequently 2009 onwards responding schools results revealed significant ongoing increasing trend placing posterior resin composites responding schools time p005 data analysis revealed clear trend towards increase posterior resin composite restoration placement decrease number amalgam restorations however time assigned posterior resin composite teaching aligned quantity restorations placed review adjustment time allocated teaching training material suggested