Table S5.

Heterogeneous intervention effects on student reading achievement (panel A) and total behavioral difficulties (panel B) by gender and country of origin

Description	Sample
	1	2	3	4
Panel A. Outcome: Reading, grade 4	Boy	Girl	Non-Western	Western
NOTP	0.125 (0.076)	0.143	0.013 (0.094)	0.186 (0.065)
P value	0.107	0.103	0.886	0.006‡
Adjusted P value	>0.50	>0.50	>0.50	0.047†
Observations	505	507	310	710
With a TP	−0.095 (0.071)	0.163 (0.060)	−0.097 (0.090)	0.074 (0.063)
P value	0.190	0.009‡	0.286	0.240
Adjusted P value	>0.50	0.062*	>0.50	>0.50
Observations	523	515	290	757
Panel B. Outcome: Total difficulties	Boy	Girl	Non-Western	Western
NOTP	0.954 (0.435)	0.019 (0.529)	0.363 (0.528)	0.543 (0.386)
P value	0.033†	0.971	0.495	0.165
Adjusted P value	0.196	>0.50	>0.50	>0.50
Observations	519	526	308	745
With a TP	0.477 (0.424)	−1.322 (0.468)	0.147 (0.535)	−0.593 (0.269)
P value	0.265	0.007‡	0.785	0.032†
Adjusted P value	>0.50	0.054*	>0.50	0.224
Observations	531	532	275	797
Stratum indicators	Yes	Yes	Yes	Yes
Baseline achievement	Yes	Yes	Yes	Yes
Covariates	No	No	No	No

The intervention effects of the two treatments are estimated in separate regressions. All specifications include stratum indicators and baseline achievement in reading and math. Observations with missing information on the relevant characteristic are dropped. Cluster-robust SEs are in parentheses.

^*P < 0.1.

^†P < 0.05.

^‡P < 0.01.