MWI_2013_PECDIE-ML_v01_M
Protecting Early Childhood Development in Malawi Impact Evaluation Survey 2013
Midline
Name | Country code |
---|---|
Malawi | MWI |
Sample survey data [ssd]
The scope of the midline survey includes:
Data was collected in Balaka, Thyolo, Nkhatabay, and Dedza districts.
Name | Affiliation |
---|---|
Michelle Neuman | World Bank |
Berk Ozler | World Bank |
Lia Fernald | Univeristy of California Berkeley |
Name | Affiliation |
---|---|
Christin McConnell | World Bank |
Patricia Kariger | University of California Berkeley |
Name | Role |
---|---|
Strategic Impact Evaluation Fund, World Bank | Financing of midline and endline surveys |
This study is a cluster-randomized controlled trial with one control arm and three treatment arms. Four study districts (Balaka, Thyolo, Dedza, Nhkata Bay) that provide adequate representation of the regions in Malawi were chosen by the MGCSW for inclusion in the study. Sample size calculations for a multi-site, cluster-randomized trial estimated that 240 CBCCs and 12 children from each of the CBCCs would be necessary to detect small to moderate impacts (0.2 to 0.25 standard deviations) on child development measures (the PPVT, specifically) with 95% confidence and 80% power. A full listing of all CBCCs eligible to receive the intervention from the MGCSW produced only 199 CBCCs in the four districts, however; therefore, all 199 CBCCs were included in the study.
Randomization was conducted in each district separately to ensure that equal numbers of CBCCs were allocated to each of the study arms within each district. To ensure a balance of important baseline characteristics, which are strongly prognostic of cognitive development outcomes of interest, a "block randomization" procedure was used. Information about the variables used for blocking (child anthropometrics and scores on developmental tests) was collected during the baseline survey.
The baseline sample included 2,120 children, ages 3-4 years, attending the CBCCs from the village. These children were randomly selected (blocked by age and sex) from the group of children attending the CBCCs on the day the baseline data collection teams visited the school. All CBCCs, children, and mother/guardians who participated in the baseline survey were included in the midline sample.
The PECD project focuses on four interventions:
Control and treatment groups are to receive the following interventions:
Start | End | Cycle |
---|---|---|
2013-05-13 | 2013-10-17 | Midline |
Name |
---|
Wadonda Consult |
Data collection was overseen by an Impact Evaluation Field Coordinator from the World Bank who conducted spot-checks in the field as well as data entry.
Midline data collection took place over a period of one day at each CBCC. Upon arriving at a center, two enumerators study team introduced the study and administered the CBCC questionnaire to the CBCC director, conducted CBCC observations, and completed the CBCC caregiver roster/interview. The remainder of the data collection team contacted the mothers/guardians of the baseline-selected children to explain the research study to the mothers/guardians and request their participation and permission for their child’s participation. Then, the enumerators conducted the mother/guardian interviews using the mother/guardian questionnaire and administered the child developmental assessment tests. All center-level data collection, and a large portion of the child and mother/guardian-level midline data collection was conducted between May and early July 2013. Data collection was put on hold for the remainder of July and August as centers (and schools) are closed in Malawi. In September 2013, data collection resumed to track mother/guardians and children who had relocated outside of the study districts since the baseline study in 2011-2012. All midline data was completed by mid-October 2013.
Name | Affiliation |
---|---|
Education - GP | World Bank |
The use of the datasets must be acknowledged using a citation which would include:
Example:
Michelle Neuman, World Bank, Berk Ozler, World Bank, Lia Fernald, Univeristy of California Berkeley. Protecting Early Childhood Development in Malawi Impact Evaluation Survey 2013, Midline. Ref. MWI_2013_PECDIE-ML_v01_M. Dataset downloaded from [URL] on [date].
The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses.
Name | Affiliation | |
---|---|---|
Christin McConnell | World Bank | cmcconnell@worldbank.org |
DDI_MWI_2013_PECDIE-ML_v01_M_WB
Name | Affiliation | Role |
---|---|---|
Development Data Group | World Bank | Study documentation |
Education - GP | World Bank | Study documentation |
2014-06-27
Metadata fields were updated to reflect the World Bank new organizational structure.
This site uses cookies to optimize functionality and give you the best possible experience. If you continue to navigate this website beyond this page, cookies will be placed on your browser. To learn more about cookies, click here.