Anne Fleur Kortekaas-Rijlaarsdam

51 MPH AND ACADEMIC PERFORMANCE: META-ANALYSIS 2 Authors (year) I. Cross-over design suitable? II. Biased from carry-over effects? III. First period data available (if relevant, see II) IV. Correct (paired) analysis? V. Comparable with results from parallel trials? VI. Order of treatments randomized? VII. Drop-out reported? Overall score* (Silva et al., 2005) Yes No, sequence as fixed factor in model Irrelevant Yes Yes Yes Yes 5 (Dopfner et al., 2004) Yes No Irrelevant Yes Yes Yes Yes 5 (Swanson et al., 2004) Yes Yes, sequence as fixed factor in model Irrelevant Yes Yes Yes Yes 5 (Quinn et al., 2004) Yes Not reported Not reported Yes Not reported Yes Yes 4 (Wigal et al., 2004)** Between-subject design Not applicable Not applicable Yes, between-subject Not applicable Yes, assignment to treatment groups randomized Yes Not applicable (Lopez et al., 2003) Yes No, sequence as fixed factor in model Irrelevant Yes Yes Yes Yes 5 (Swanson et al., 2003) Yes No, sequence as random factor in model Irrelevant Yes Yes Yes Yes 5 (Pelham et al., 2001) Yes No, sequence as fixed factor in model Irrelevant Yes Yes Yes Yes 5 (Benedetto-Nasho & Tannock, 1999) Yes Not reported Not reported Yes Not reported Yes Yes 4 (Elia et al., 1993) Yes Not reported Not reported Yes Not reported Yes Yes 4 (Carlson et al., 1992) Yes Not reported Not reported Yes Not reported Yes Yes 4 (Balthazor et al., 1991) Yes Not reported Not reported Yes Not reported Yes Yes 4 (Barkley et al., 1991) Yes Not reported Not reported Yes Not reported Yes Not reported 3 (Cunningham et al., 1991) Yes Not reported Not reported Yes Not reported Yes Not reported 3 (Forness et al., 1991) Yes Not reported Not reported Not clearly reported Not reported Yes Not reported 2 (Pelham, Vodde-Hamilton, Murphy, Greenstein, & Vallano, 1991) Yes Not reported Not reported Yes Not reported Yes Yes 4 (Pelham Jr. et al., 1990) Yes Not reported Not reported Not clearly reported Not reported Yes Yes 3 (Barkley et al., 1989) Yes Not reported Not reported Yes Not reported Yes Yes 4 Supplementary material Table E2.3 Continued