This paper investigates the short- and medium-term impact of a randomized groupbased early child development programme targeting parents of children aged six to 24 months in a poor, rural district of Rwanda. The programme engaged parents through sessions that included a radio show and...

This paper studies inference for the average treatment effect in randomized controlled trials with covariate-adaptive randomization. Here, by covariate-adaptive randomization, we mean randomization schemes that first stratify according to baseline covariates and then assign treatment status so...

Background: Depression often remains undiagnosed or treated inadequately. Web-based interventions for depression may improve accessibility of treatment and reduce disease-related costs. This study aimed to examine the potential of the web-based cognitive behavioral intervention 'deprexis' in...