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Table 6 Simulation statistics of analyses of moderating effects, in terms of interactions between SES and the intervention effects on EF, Language, and TEC, and the interaction between EF pretest score and the intervention effects on EF

From: A protocol for a three-arm cluster randomized controlled superiority trial investigating the effects of two pedagogical methodologies in Swedish preschool settings on language and communication, executive functions, auditive selective attention, socioemotional skills and early maths skills

Statistic EFScore LanguageScore TEC EFScore
DIL × SES SEMLA × SES DIL × SES SEMLA × SES DIL × SES SEMLA × SES DIL × EFpre SEMLA × EFpre
Mean Beta −0.54 −0.53 −0.79 −0.89 0.65 0.24 −0.23 0.30
Beta.lower −0.74 −0.71 −0.96 −1.08 0.28 −0.09 −0.41 0.13
Beta.upper −0.33 − 0.36 −0.61 − 0.70 1.05 0.59 −0.04 0.46
boot.p .000 .000 .000 .000 .000 .083 .010 .000
mean.p .000 .000 .000 .000 .022 .306 .114 .025
p.upper .000 .000 .000 .000 .000 .002 .000 .000
p.lower .003 .001 .000 .000 .185 .961 .677 .211
Power 1.00 1.00 1.00 1.00 0.89 0.23 0.54 0.87
adj mean.p .001 .000 .000 .000 .032 .353 .144 .036
adj p.upper .000 .000 .000 .000 .000 .004 .001 .000
adj p.lower .006 .002 000 .000 .248 .969 .749 .275
adj power 1.00 1.00 1.00 1.00 0.84 0.18 0.47 0.82