<!-- Start of picture text --> School participation & progression - (Preprimary)<br>Study countrycodeType of intervention ES (98%.Ch = Outcome_variable:<br>High Income - Pre-primary<br>(Bitler et al 2014) USA (HS) - Subsidized Preschool —— 1.93 (1.53, 2.33)7, Head Start attendance (3 y.o.}<br>(Bitler et al 2014) USA (HS) - Subsidized Preschool ——— 1.99 (1.59, 2.38)T, Head Start attendance (4 yo.)<br>(Bitler et al 2014) USA (HS) - Subsidized Preschool > 0.30 (0.09, 0.59)7, Head Start attendance (5 y.o.}<br>(Bloom and Weiland 201554. (HS) - Subsidized Preschool Se a 0.70 (0.35, 1.05)7, Head Start Attendance (4 yo.)<br>(Cameiro and Ginja 201864. (H5) - Subsidized Preschool —— 1.70: (1.30, 2.10)T, Head Start enrollment (4 y.0.) Male<br>(Kline and Walters 201654. (H3) - Subsidized Preschool —@ 4.23: (4.01, 4.45)T, Head Start attendance (pooled) (4-5 yo.)<br>(lipsey etal. 2018) USA Subsidized Pre-K ~0.05 (-0.13, 0.02], School attendance (5 yo.)<br>Low & Middle Income - Pre-primary<br>(Spier at al 2020) BSD Subsidized Preschool (Additional year) —_— 3.82 (3.441, 4.24)T, Enrollment in Early Years Preschool Program (5 yo.)<br>(Brinkman etal. 2017) IDN Preschool Construction & TT & Gommunity Outreach + 0.43 (0.35, 0.51)T, Enrolled in playgroup (4-5 yo.)<br>(Brinkman etal. 2017) IDN Preschool Construction & TT & Gommunity Outreach + 0.88 (0.57, 0.78), Enrollment duration in playgroup (months) (4-5 yo.)<br>(Berkes et al 2019) KHM Preschool Construction +> 0.23 (0.08, 0.40)71, Enrollment in any preschool (4.5 yo.)<br>(Berkes et al 2019) KHM Preschool Construction & Community Outreach 0.21 (0.02. 0.40)T2, Enroliment in any preschool (4.5 yo.)<br>(Berkes et al 2019) KHM Preschool Construction & Community Outreach & Parental Engagement ~ 0.29 (0.11, 0.47) 73, Enrollment in any preschool (4.5 yo.)<br>(Berkes et al 2019) KHM Preschool Construction 0.14 (-0.01, 0.28371, Enroliment in any preschool (5.6 yo.)<br>(Berkes et al 2019) KHM Preschool Construction & Community Outreach =~ 0.27 (0.07, 0.48) 72, Ever enrolled in any preschool (5.5 yo.)<br>(Berkes et al 2019) KHM Preschool Construction & Community Outreach & Parental Engagement - 0.41 (0.11, 0.51) 73, Ever enrolled in any preschool (5.5 yo.)<br>(Berkes et al 2019) KHM Preschool Construction 0.05 (-0.00, 0.08)11, Months enrolled in preschool (6.6 yo.)<br>(Berkes et al 2019) KHM Preschool Construction & Community Qutreach 0.05 (-0.00, 0.11)72, Months enrolled in preschool (5.6 yo.)<br>(Berkes et al 2019) KHM Preschool Construction & Community Qutreach & Parental Engagement 0.07 (0.04, 0.13)73, Months enrolled in preschool (5.5 y-o.)<br>(Berkes et al 2019) KHM Preschool Construction ~~ 2.23 (1.97, 2.48)71, Ever enrolled in community preschool (5.5 y.o.}<br>(Berkes et al 2019) KHM Preschool Construction & Community Outreach ~~ 2.49 (2.25, 2.73) 72, Ever enrolled in community preschool (5.5 yo.)<br>(Berkes et al 2019) KHM Preschool Construction & Community Qutreach & Parental Engagement —— 2.34 (2.02, 2.65) 72, Ever enrolled in community preschool (5.5 yo.)<br>(Berkes et al 2019) KHM Preschool Construction > 0.38 (0.39, 0.43) 71, Months enrolled in community preschool (5.5 yo.)<br>(Berkes et al 2019) KHM Preschool Construction & Community Outreach > 0.51 (0.45, 0.56) 72, Months enrolled in community preschool (5.5 y.o.)<br>(Berkes et al 2019) KHM Preschool Construction & Community Outreach & Parental Engagement +> 0.40 (0.34, 0.45) 73, Months enrolled in community preschool (5.5 y.o.)<br>(Bouguen et al. 2018) KHM Preschool construction & TT & Provision of material — 0.85 (0.50, 1-21)T, Ever attended formal preschool (4-9 yo.)<br>(Ozler et al. 20134) NW TT & Coaching > 0.26 (0.09. 0.43)71, Attending preschool (CBC) (5.5 y.o.)<br>(Ozler et al. 20134) NW TT & Coaching & Teacher Stipend + 0.28 (0.11, 0.46) T2, Attending preschool (CBC) (5.5 y.o.)<br>(Ozler et al. 2013) NW TT & Coaching & Parental Engagement +> 0.22 (0.07, 0.38)73, Attending preschool (CBC) (5.5 y.o.)<br>NOTE: Weights are from random effects analysis<br>4.45 Qo 4.45<br><!-- End of picture text -->