Winter, James C.
Darmstadt, Gary L.
Lee, Samantha J.
Davis, Jennifer
Article History
Received: 11 March 2021
Accepted: 20 September 2021
First Online: 8 October 2021
Declarations
:
: The study protocol was approved by the Stanford University Institutional Review Board (Stanford, CA), Protocol 38213 and the Zambia Ministry of Education (Lusaka, Zambia) and carried out in accordance with the Declaration of Helsinki and its subsequent amendments. No payment was provided to caregivers or teachers. A sticker or pencil was provided to all students, even those who declined to participate or could not complete the entire interview.
: Not applicable.
: World Vision funded the implementation of the educational program described in this study. Prior to, and following the time frame of this project, Stanford University received a separate grant from World Vision for unrelated projects in which all three of the authors (J.W., G.D., J.D.) were involved. The authors declare no other competing interests.