Study ID
Unique treatment-control contrasts
Data source
Age at baseline-clean, rounded (in months)
Dummy for soc skill
Best guess at intervention decade
Intervention provided new context (=0) versus curriculum (=1)
Time of test (4 categories)
Intervention decade indicator (0 = pre 2000s; 1 = post 2000s)
Dummy for cog skill
Identifier for aligned groups (at any wave) in this dataset
Dummy for whether post-test assessment
Dummy for whether 6-12mo follow-up assessment
Dummy for whether >1 yr, up to 2yr follow-up assessment
Dummy for whether >2yr follow-up assessment
Construct name
Measure name
Subscale associated with measure
Effect Size
Standard Error
Time of assessment in months since post-test
Cluster-adjusted Standard Error
Indicator for whether aligned group contains post-test (=1) or not (=0)