F REEDOM FROM HUNGER
RESEARCH PAPER NO. 4
Impact of Credit with Education on Mothers and Their Young Children’s Nutrition: Lower Pra Rural Bank Credit with Education Program in Ghana
Barbara MkNelly and Christopher Dunford in collaboration with the Program in International Nutrition, University of California, Davis
March 1998 Contents Executive Summary ...... 1 1.0 Introduction ...... 5 2.0 Impact Evaluation Design and Methods ...... 9 3.0 Survey Results: Characteristics of the Respondent Sample Groups ...... 14 4.0 Intermediate Benefits: Women’s Economic Capacity ...... 17 5.0 Intermediate Benefits: Women’s Health/Nutrition Freedom from Knowledge and Practice ...... 31 Hunger’s Mission 6.0 Intermediate Benefits: Women’s Empowerment ...... 45 Founded in 1946, Freedom 7.0 Ultimate Impact: Nutritional from Hunger promotes “Self- Status and Food Security ...... 54 Help for a Hungry World.” Freedom from Hunger brings Résumé Analytique ...... 60 innovative and sustainable Resumen Executivo ...... 65 self-help solutions to the fight Bibliography ...... 69 against chronic hunger and poverty. Together with local Index of Figures and Tables ...... 70 partners, we equip families Appendix ...... 72 with resources they need to build futures of health, hope This evaluation research was conducted and dignity. with the support of the Thrasher Research Fund Innovation Grant Award #02902-5. Additional support was received from the Nutrition Division of UNICEF/New York and PLAN Credits International Design ©1998 Freedom from Hunger Michael Curry/ No part of this document may be Donna Justice reproduced without the express written permission of Freedom from Hunger.
Credit with Education is a service mark of Freedom from Hunger.
1644 DAVINCI COURT DAVIS, CA 95617 (530) 758-6200 FAX (530) 758-6241 E-MAIL: [email protected] IMPACT OF CREDIT WITH EDUCATION ON MOTHERS AND THEIR YOUNG CHILDREN’S NUTRITION: LOWER PRA RURAL BANK CREDIT WITH EDUCATION PROGRAM IN GHANA
BARBARA MKNELLY AND CHRISTOPHER DUNFORD IN COLLABORATION WITH THE P ROGRAM IN I NTERNATIONAL NUTRITION, UNIVERSITY OF CALIFORNIA, DAVIS
EXECUTIVE SUMMARY 1993 baseline and a 1996 follow-up—with different mother/child pairs participating in Since 1989 Freedom from Hunger has the two time periods. A quasi-experimental worked with local partners to develop and design was applied at the community level disseminate a cost-effective integrated pro- to minimize possible bias. Following baseline 1 gram strategy called Credit with Education, data collection, 19 study communities were with the goal of improving the nutritional assigned to either a “program” or “control” status and food security of poor households group, with the latter not to receive Credit in rural areas of Africa, Latin America and with Education until after completion of the Asia. In collaboration with the Program in evaluation research. International Nutrition at the University of California, Davis, Freedom from Hunger un- Three sample groups of women with children dertook a multi-year study in Credit with Edu- under three years of age were included in the cation program sites in Bolivia and Ghana. follow-up research: (1) Credit with Education Financial support for this collaborative re- program participants of at least one year, (2) search was provided by an Innovations nonparticipants in program communities Grant from the Thrasher Research Fund, and (3) residents in control communities se- with supplemental funding from the Nutri- lected not to receive the program for the pe- tion Division of UNICEF/New York. riod of the study. Women for the two non- participant groups were randomly selected The evaluation research was designed to test from comprehensive lists of all women with hypotheses of positive program impact on children under three years of age. children’s nutritional status, on their moth- ers’ economic capacity, women’s empower- Program impact is evaluated by comparing ment and mothers’ adoption of key child sur- the differences between the responses and vival health/nutrition practices. measurements in the two data collection rounds (1993 and 1996) for program par- This report presents the results from the ticipants versus nonparticipants in program evaluation research conducted in the Lower communities and residents in control com- Pra Rural Bank Credit with Education program munities. Different sets of women were in- area in coastal Ghana. Two major survey cluded in the two data collection rounds, be- and anthropometric (heights and weights) cause few women had under-three-year-old data collection rounds were carried out—a children in both 1993 and 1996. Baseline 1Credit with Education is a service mark protected by Freedom from Hunger for the exclusive use of member organizations of the Credit with Education Learning Exchange.
Research Paper No. 4!1 respondents in the program communities had net monthly enterprise incomes as high were later reclassified on the basis of whether as $200 to $300 per month, but 10% had they ever joined the program when it was ul- net incomes of $10 or less. Diversity of in- timately offered in their community. Conse- come impact was clear even within the same quently, baseline respondents in the study Credit Associations, with some women en- communities that received the program are joying considerable improvement in their eco- classified either as “future participants” or nomic activities and others experiencing little “future nonparticipants.” By comparing the change. A better understanding of the fac- 1993 baseline measures of “future partici- tors that allow some women to be relatively pants” to actual participants in 1996, the more successful—individual attributes, en- difference between years can better be attrib- trepreneurial skill, specific loan activities or uted to the impact of the program and not program loan terms—could stimulate to inherent differences between women who changes in program implementation, such as self-select to join the Credit with Education pro- incorporating basic business management gram and those who do not. education, which might enhance the eco- There was no statistically significant differ- nomic impacts for less successful borrowers. ence in the socioeconomic status of house- There was evidence that the program was holds (as measured by consumer assets) or fostering the entrepreneurial skills of partici- women’s education and literacy across the pants. Between years, participants were sig- three sample groups in either of the time pe- nificantly more likely to consider demand riods. However, participants in the follow- and profitability when deciding upon in- up period were significantly older, had more come-generating activities. There was also a children and were more likely to have re- significant difference in the percentage hav- cently engaged in a nonfarm enterprise than ing savings and the value of cash savings be- nonparticipants or residents in control com- tween years for participants versus controls munities. and participants versus nonparticipants. Impact on Women’s Economic Although nonfarm incomes had increased, Capacity there was no significantly different change in participants’ assessment of their relative The vast majority of 1996 participants contribution to their households’ total in- (90%) felt that their incomes had “increased” come as compared to the two nonparticipant or “increased greatly” since they had joined groups. There were also few significant dif- the Credit with Education program. Most com- ferences across the groups in change of house- monly, participants attributed this improve- hold expenditures on food, clothing, medi- ment to expansion of their businesses, re- cine, school expenses, house repair or busi- duced input costs as a result of buying in ness assets. It is possible that substitution bulk or with cash, and new activities or prod- of responsibility for food purchases within ucts made possible by access to credit. There participant households might be undermin- was a significantly greater increase between ing program impact on per capita food ex- years for participants’ monthly nonfarm penditures. earnings as compared to nonparticipants and residents in control communities. The in- Impact on Mothers’ Health/Nutrition crease in net nonfarm monthly income (rev- Practices enue minus costs) was $36 for participants, $18 for nonparticipants and $17 for resi- Among women who had more than one child, dents in control communities. participants in 1996 were significantly more While the 1996 participants overall exhib- likely to report positive change in how they ited significantly greater improvement in their breastfed or fed their younger children in- nonfarm earnings, there was considerable cluded in the study than were nonpartici- range in monthly profits. Some participants pants or residents in control communities.
Impact of Credit with Education !2 Relative to nonparticipants and/or residents The children of participants also experienced in control communities, participants re- significantly greater improvement in feeding ported significantly greater positive change frequency as compared to the children of the in a variety of the health/nutrition practices two nonparticipant groups, with a margin- promoted by the Credit with Education pro- ally significant difference in egg and meat/ gram: fish consumption. ! Giving newborns the antibody-rich first Impact on Women’s Empowerment milk (colostrum). Indicators of women’s empowerment were de- ! Introducing liquids and first foods (in veloped to evaluate program impact on addition to breastmilk) closer to the ideal women’s self-confidence and vision of the age of about six months. future, their status and bargaining power ! Not using feeding bottles. within the household, and their status and ! Enriching the traditional complementary networks in the community. food, koko, with bean/cowpea, egg, fish, Compared to the two nonparticipant groups, groundnut, milk and palm oil. the 1996 participants rated themselves as ! Enriching Weanimix (a complementary being significantly more confident that they food promoted and distributed by the would be able to Ministry of Health) with fish powder. ! feed their child the good foods that they ! Rehydrating children who had diarrhea know they need; by giving them either ORS (made from ! prevent their child from getting diarrhea the packets) or home liquids (like tea or and other illnesses; and rice water). ! earn more money next year than this ! Not “treating” children who had diarrhea year. by giving them enemas. However, they were not more confident that ! Knowing ways to prevent diarrhea, such they could educate their children to their as “covering food to avoid flies” and children’s full potential. “keeping food clean.” At the level of the household, participants’ Despite involvement in their loan-financed bargaining power did not significantly im- activities, participants did not wean their prove as compared to the other two groups children any earlier than did nonparticipants in decisions regarding a number of household and were just as likely to breastfeed their investments, such as how much to spend on babies into the child’s second year of life. clothing, medicine, agricultural inputs or fix- However, no statistically significant differ- ing the house. However, there was a signifi- ence was found in the following areas, indi- cant increase in participants’ “say” in cating a need for greater nonformal educa- whether or not children went to school as tion in these topic areas: compared to nonparticipants, and a margin- ally significant difference as compared to resi- ! Other diarrhea prevention practices pro- dents in control communities. moted by the program, such as hand washing, reheating cooked food before Participants’ husbands were significantly serving/not keeping cooked food long be- more likely to have offered to help their wives fore serving, and using clean water. with child care and with their income-gener- ating activities during the previous six ! Limiting or withholding food from chil- months as compared to nonparticipants’ hus- dren with diarrhea, as reported by the bands; however, there was no significant dif- majority of women in each of the three ference between participants and residents groups. in control communities. There was also no ! Immunization coverage. significant difference across the groups in
Research Paper No. 4!3 women reporting they had discussed family (HAZ) for participants’ one-year-olds was planning with their husbands. almost 0.3 greater than the baseline HAZ of future participants’ one-year-old children. At the level of the community, the program The mean HAZ for children in control com- seemed to have positively affected women’s munities was 0.2 less for the same period of participation in the community and their time. A similar positive effect was not found helping contacts with family and friends. for maternal nutritional status as measured There were significantly greater changes be- by women’s body mass index (BMI). tween the years for participants as compared to the two nonparticipant groups, in that Conclusions participants were more likely to The impact evaluation research in Ghana ! be members of a community group provides evidence that credit and education beyond their families; services, when provided together to groups ! have helped a friend with his/her work; of women, can increase income and savings, improve health/nutrition knowledge and ! have offered health/nutrition advice to practice, empower women, and ultimately others; and improve household food security and ! have offered business advice to others. children’s nutritional status. Further analy- sis is planned to examine the relationship be- Participants were also contributing more tween the various intermediate impacts and money to non-kin funerals, which is impor- their relative contribution to children’s bet- tant to an individual’s social status and to ter nutritional status. the reputation of one’s family. Although not a focus of the impact research, Using these three aspects of women’s empow- it is also important to note the program’s per- erment, participants were significantly more formance in terms of financial sustainability. “empowered” than the two nonparticipant In the six-month period from October 1996 groups, especially at the individual and com- through March 1997, the program had an munity levels. However, it is interesting to operating self-sufficiency ratio of 81%, mean- note that residents in control communities ing that the interest paid by borrowers cov- were more confident and enjoyed relatively ered 81% of the Lower Pra Rural Bank’s costs greater assistance from their husbands than of delivering the credit and education, cov- nonparticipants in program communities. It ering all operating costs including financial is possible that the decision of nonpartici- costs such as interest on debt, but not loan pants not to join the program in their com- loss reserve. While not yet fully financially munity itself reflects an initial lack of self- sustainable, this represents a much higher confidence and greater degree of inequity in level of cost recovery than most income-gen- marital relations. eration interventions and certainly more than traditional health/nutrition education Impact on the Ultimate Goals— programs. The combination of positive im- Nutritional Status and Food Security pact and financial sustainability makes Credit with Education a strategy with exciting poten- Participant households reported a reduced tial for widespread and sustainable impact vulnerability to the “hungry season” relative on nutrition and food security. to the baseline period as compared to the two nonparticipant groups. The nutritional status of participants’ one-year-old chil- dren—both in terms of weight-for-age and height-for-age—was also significantly im- proved between the years relative to the chil- dren of residents of control communities. For example, the mean height-for-age z-score
Impact of Credit with Education !4 ! Program participation will increase women’s status and self-confidence to 1.0 INTRODUCTION plan and offer a healthy diet to their families, especially to their young Freedom from Hunger, in collaboration with children. the Program in International Nutrition at the University of California, Davis, undertook a The conceptual framework guiding this im- three-year impact evaluation of Credit with pact evaluation is depicted in the hypoth- Education as implemented by the Lower Pra esized benefit process diagrammed in Figure Rural Bank in coastal Ghana. Funding was 1.1. The strategy’s ultimate goals—improved provided primarily by an Innovations Grant household food security and nutritional sta- from the Thrasher Research Fund and a tus—require first that the intermediate ben- smaller grant from the Nutrition Division of efits of poverty alleviation, empowerment UNICEF/New York. and behavior change be achieved. For this reason, qualitative and quantitative meth- The evaluation research was designed to test ods were used in addition to measures of four hypotheses: nutritional status (maternal and child heights ! Credit with Education in a community has and weights) to investigate impact on the a positive effect on the nutritional status program’s intermediate goals—women’s eco- of children. nomic resources, their health/nutrition knowledge and practice, and women’s em- ! Program participation will increase powerment as measured by their self-confi- women’s economic capacity (income, dence and status. savings, time) to adopt beneficial behaviors and to invest in nutritionally As indicated on the left side of Figure 1.1, important expenditures such as food and the Credit with Education strategy has program health care. performance as well as impact goals. It is important to appreciate that the desired im- ! Program participation will increase pacts are not being pursued at any financial women’s knowledge, trial and adoption cost. Rather, the strategy is designed and of beneficial breastfeeding, weaning and implemented so that the credit and educa- diarrhea management and prevention tion services are sufficiently cost-effective to practices. allow for expansion and financial sustainability.
Figure 1.1 Freedom from Hunger Credit with Education Strategy
High-Performance Program (HPP) Characteristics Benefit Process
Large Scale Income and Credit Savings
Cost- Improved Household Effectiveness Women's Self-Confidence Food Security Associations and Status Better Health and Nutrition Financial Education Knowledge Sustainability and Practice
Program Intermediate Longer-Term Inputs Benefits Outcomes Self-Reliant Local Institution
Research Paper No. 4!5 Background on Credit with Education women, and earned in steady and regular amounts. Founded in 1946, Freedom from Hunger is an international nonprofit organization ! Income increases alone are unlikely to working to empower the poorest families and have substantial impact on the communities to help themselves overcome malnutrition of women and young hunger and malnutrition. Since 1989, Free- children unless key maternal and child dom from Hunger has developed and dissemi- health/nutrition behaviors are also nated a cost-effective and sustainable pro- adopted. gram strategy called Credit with Education to ! The scope and scale of the problems of improve the nutritional status and food se- hunger and malnutrition require curity of women in poor, rural areas of Af- solutions with potential for widespread rica, Latin America and Asia. Freedom from expansion and financial sustainability. Hunger provides training and other techni- cal assistance to local organizations (prima- In terms of program sustainability, a high de- rily local financial institutions but also non- gree of loan recovery (as of March 1997, the profit organizations) which directly imple- repayment rate across all Credit with Educa- ment the Credit with Education programs. tion programs was 99%) and the use of real interest rates and savings build a loan fund Credit with Education combines small-scale that can be recycled again and again. Inter- loans (less than $300) with education in the est and fee payments are used to pay ad- basics of health, nutrition, birth timing and ministrative costs of program delivery, with spacing, and small business skills. Partici- full recovery of operating costs expected pants form self-managed Credit Associations within three to five years of start-up in most (village banks) and guarantee each other’s areas. Sustainability is also attained loans. The women invest their loans in in- through building or developing local capac- come-generating activities in which they are ity to implement, manage and expand pro- already skilled, then meet weekly to repay gram operations. the principal and interest and to deposit sav- ings. Learning sessions (adapted to local Still, despite the popularity of microcredit needs) are also delivered at each meeting to and the intuitive potential of Credit with Edu- provide important knowledge on basic cation, there has been little evidence to date health and nutrition practices, family plan- of the impact of such programs on food se- ning and small business management. curity or malnutrition (Berger and Buvinic, 1989; MkNelly and Dunford, 1996; The design of Credit with Education was based Sebstad and Chen, 1996). For this reason, on “development breakthroughs” such as the Freedom from Hunger, in collaboration with Grameen Bank, evidence in the literature, the Program in International Nutrition at and Freedom from Hunger’s own experience the University of California, Davis, under- of key programmatic features that offer the took a three-year impact evaluation of Credit greatest potential to alleviate hunger and with Education in two program sites—coastal malnutrition. Some of the major assump- Ghana and the Altiplano in Bolivia. This tions underlying the design of the strategy report summarizes the findings from the include: Ghana survey. ! Inadequate access to more and better food rather than food scarcity per se is Background on the Lower Pra Rural the chief problem faced by the majority Bank’s Credit with Education Program of food-insecure households. In 1992, Freedom from Hunger and the ! Income increases that will have the most Lower Pra Rural Bank embarked upon a part- direct, positive impact on food security nership to provide Credit with Education ser- and nutrition are those earned by the vices to poor, rural women in Shama Ahanta poorest households, controlled by East District of the Western Region. This was
Impact of Credit with Education !6 the first Rural Bank in Ghana with which Free- The Credit Component dom from Hunger partnered. Currently, there As of March 1997, the Lower Pra Rural are five Rural Banks implementing Credit with Bank had made over 9,000 individual loans Education with a total membership of approxi- mately 6,000 borrowers (see map, Figure with a total value of just under $600,000 to women participating in the Credit with Edu- 1.2). cation program since its inception in 1992. Rural Banks are autonomous, community- Although liquidity constraints have greatly hin- based organizations regulated by the Bank dered the expansion of the program to include of Ghana. They were new borrowers, the originally set up as com- Figure 1.2 Credit with Education loan repayment per- munity-managed devel- Program Areas Ghana, West Africa formance of the exist- opment banks to mobi- ing clientele has been Builsa Community Bank lize rural savings, fur- Nandom Upper East excellent—never fall- nish credit to rural en- Rural Bank Upper ing below 92% for any trepreneurs and sup- West quarter over the life port community initia- of the program. tives. Rural Banks are Northern As of March 1997, committed, by man- there were 1,491 date, to serve small- women organized in scale economic enter- 55 Credit Associa- prises in their service ar- Nsoatreman Brong-Ahafo
Rural Bank Sunyani tions in the commu-
eas, although few of V o nities surrounding their clients are women lta the Lower Pra Rural and most loans are Ashanti Bank. While the ma- much larger than the Eastern jority (1,131) of the less-than-$300 charac- Accra Greater women were taking teristic of poverty lend- Western Central Accra loans, approximately ing programs such as (capitol) one quarter (360) of Credit with Education. Brakwa-Breman Rural Bank the women were par- However, the purpose, Lower Pra ticipating in the edu- philosophy and organi- Rural Bank cation sessions and zation of the Rural Rural Bank depositing savings Banks fit well with Free- Private Savings & Loan only. The total dom from Hunger’s amount of loans out- goals and strategies. standing to these Freedom from Hunger provides training and women was $88,173, and their savings on de- technical assistance to the boards and staffs posit with the Rural Bank was $10,471. The of participating Rural Banks to implement average loan size was the cedis equivalent of the program. Freedom from Hunger’s $78 for a four-month period. Table 1.3 sum- Technical Support Center in Accra assists the marizes the most common loan activities re- Rural Banks in the organization and man- ported by borrowers taking loans during the agement of Credit Associations and in the first quarter of 1997. establishment of a system to manage the de- The Education Component livery of financial services, health/nutrition education and microenterprise education. The education component of Credit with Edu- The Rural Banks are responsible for housing cation is designed to complement the credit and staffing the program. They must pro- component by empowering women with the vide a significant portion of the loan capital information, skills and confidence they need required, and they must apply all interest to better manage their own and their fami- earned on program loans to program costs. lies’ health and nutrition. The Credit Asso- ciations’ regular meetings include learning
Research Paper No. 4!7 Table 1.3: Loan Activities Reported by Borrowers Beginning a Loan Cycle January - March 1997 Loan Activities Borrowers Make/Sell Oils (coconut, palm oil) 36% Buy/Sell Fish (fresh or smoked) 22% Make/Sell Cooked Food (kenkey, banku, chop bar) 11% Buy/Sell Non-Food Items (utensils, charcoal, clothing, 8% cosmetics, jewelry) Buy/Sell Maize 8% Tabletop Store (milk, sugar, toffees, etc.) 6% Buy/Sell Fruit (oranges, bananas, blackberries) 5% Make/Sell Local Gin (akpeteshie) 4% sessions addressing three areas: health and propriate solutions for themselves and their nutrition, microenterprise development and families. Credit Association management. The same Ideally, the credit and education components field agents that assist with the loan process reinforce each other by addressing both the facilitate these learning sessions. Field agents informational and economic obstacles to receive training in nonformal education tech- better health and nutrition. The education niques, as well as lesson plans and a curricu- promotes nutritionally beneficial spending lum for sequencing the following topics: and intrahousehold distributions, as Health and Nutrition Topics women’s increased income and productivity • diarrhea management and prevention help to overcome economic barriers to the • breastfeeding adoption of better health/nutrition practices. • infant and child feeding The success of income-generating activities • immunization financed by the program and the participa- • family planning tory program design foster change in women’s self-confidence and learning readi- Microenterprise Topics ness to adopt important practices. • choosing an appropriate activity • increasing profits The purpose of the combined services is to • increasing sales allow and encourage women to: (a) earn and • managing a microenterprise use income to gain access to adequate qual- ity and quantity of food; (b) exclusively Credit Association Management breastfeed their infants for the first six • group formation months, if possible, and to introduce nutri- • loan analysis ent-dense complementary foods at about six • setting and enforcing rules months of age; (c) rehydrate children dur- • setting and assessing goals ing diarrheal episodes and practice personal Within the Health and Nutrition and and food hygiene to help prevent diarrhea; Microenterprise topic areas, specific ideal be- (d) seek the full immunization series recom- haviors are promoted. The learning sessions mended for infants and women, where lo- include skits, stories and demonstrations so cally available; and (e) make more informed that these topics and ideal behaviors are ad- reproductive decisions for themselves and dressed in a participatory rather than lec- their families. ture format. Lessons are also sequenced and field agents trained so that within each topic area participants are encouraged to identify problems, then analyze, test and adopt ap-
Impact of Credit with Education !8 Financial Performance A recent programmatic review undertaken by Price Waterhouse for UNICEF/Ghana as- 2.0 IMPACT EVALUATION DESIGN sessed the profitability of the Credit with Edu- AND METHODS cation program for the Rural Banks imple- menting this strategy (Price Waterhouse, Quantitative and qualitative methods were 1997). (UNICEF/Ghana has been a major used to address the study’s four hypotheses. supporter of Credit with Education in Ghana Two major survey and anthropometric and of the Lower Pra Rural Bank program (heights and weights) data collection rounds in particular.) The review concluded that were carried out—a 1993 baseline and a Credit with Education, relative to the Lower 1996 follow-up—with different mother/child Pra Rural Bank’s other lines of business, had pairs participating in the two time periods. higher operational and financial self-suffi- Much of this report is dedicated to the pre- ciency ratios and efficiency (operating cost sentation of the more quantifiable findings per amount lent). The assessment concluded provided by the survey and measurements. that for the calendar year 1996, the Credit However, more qualitative techniques, such with Education program was operationally as in-depth individual or group interviews self-sufficient (interest income covered all of with participants, nonparticipants and pro- the Lower Pra’s operating costs to deliver the gram staff, were also employed and provided credit and education services), but not yet key information at each stage of the study. financially self-sufficient (covering all finan- cial costs including imputed cost of capital Qualitative Methods—In-depth and devaluation of the loan capital due to Interviews inflation). During the baseline period, in-depth inter- Freedom from Hunger’s own assessment in- views provided rich information on women’s dicates that, at least for the last six months income-generating activities, women’s previ- of 1996, the Lower Pra program was not yet ous credit experience, and the reasons behind achieving full operational self-sufficiency. common maternal and child health/nutrition The discrepancy between the two ratios in- beliefs and practices. In the interim period dicate the difficulty of assessing a program’s between the two survey rounds, qualitative operational and financial self-sufficiency methods were used to (1) identify site-spe- within the context of a larger institution. cific manifestations of women’s empower- However, it is important to note that the ment and self-confidence, (2) more openly Lower Pra no longer receives any external explore aspects of program impact, and (3) subsidy (from Freedom from Hunger or assess the adequacy of delivery of the credit UNICEF/Ghana or any other donor) to and education services, in particular the implement the program and therefore must quality of the learning sessions designed to find the program sufficiently cost-effective motivate behavior change. Informal discus- and profitable to sustain. While not yet fully sion groups, observations of program meet- financially sustainable, Credit with Education, ings, and in-depth individual interviews with as implemented by the Lower Pra Rural field agents, participants and nonpartici- Bank, has a higher level of cost recovery than pants were undertaken. In the 1996 follow- most income-generation interventions and up period, in-depth interviews with nonpar- certainly more than traditional health/nu- ticipants as well as participants provided a trition education programs. better sense of community-level effects of the program, and interviews with borrowers with- out young children (the focus of the survey was on those with young children) provided a more representative view of the experience of Credit with Education participants.
Research Paper No. 4!9 Quantitative Methods—Survey and clude the same women in the two time peri- Anthropometric Measures ods, since few women had children of the desired age in both years. Baseline Data Collection The baseline survey collected information on In August 1993, a baseline survey was con- a variety of topics: ducted in 19 communities in the Lower Pra ! Rural Bank service area. (Study communi- About the household—demographics, ties were identified by the Lower Pra Rural assets, food security, food expenditures Bank as communities that were appropriate and decision making. and interested in the program but which had ! About the mother—her education, not yet been offered Credit with Education.) literacy, birth history, knowledge and Communities were classified as either being practice of key breastfeeding and “large” or “small” on the basis of whether the complementary feeding behaviors, total estimated population was greater or less diarrhea treatment and prevention, than 800 persons. Ten mother/child pairs immunizations and family planning were randomly selected to be included in the behaviors, income-earning activities, baseline survey in the “small” communities, microenterprise and wage income, and 30 mother/child pairs were randomly savings, assets and expenditures. selected in the “large” communities. Women ! About the child—breastfeeding and were randomly selected from a comprehen- eating history, estimates of diet quality sive list prepared in each community of all and quantity in the last three days and the women having a one-year-old child (12 immunization history. to 23 months of age). A total of 370 women was interviewed, although two women were In addition, heights and weights of mothers ultimately dropped when it became clear that and their children were measured to deter- their child was outside the age range. In all mine nutritional status. Portable adult/child cases, a consent form, approved by the Uni- measuring boards were used for the height versity of California, Davis, Human Subjects (length) measures. Special care was taken Research Committee, was read to all poten- to get accurate recumbent height measures tial respondents and their voluntary consent of the one-year-old child by (1) using three sought before the interviews were conducted. people, one at the child’s feet, one at the knees and one at the head, to ensure the child The one-year-old age group (12 to 23 was correctly positioned, and (2) assigning months) had been selected as the focus of only two people to take the height reading, the study, because it is among the most nu- to increase consistency of readings. tritionally sensitive and frequently malnour- ished age group. There is a common pattern Assignment of the Study Communities to among children in the developing world— “Program” and “Control” Samples nutritional status deteriorates beginning A quasi-experimental design was applied at when they are about 5 to 6 months through the community level to minimize possible approximately 12 months of age. Many of bias between the study groups. A common the health/nutrition education sessions con- problem in interpreting program evaluations ducted at the Credit Association meetings is the question of whether there were system- aim to prevent this predictable deterioration atic differences between the “program” and in children’s nutritional status by promot- “control” samples. It is also possible that ing good breastfeeding and complementary programs tend to be offered to the “better- feeding practices. For this reason, given the off” communities or the communities that study’s focus on assessing impact on are better organized and that more effec- children’s nutritional status and the rela- tively advocate for their needs. If this is the tively short duration of the study, this was case, then positive differences found between the logical age group on which to focus. How- the “participant” and “nonparticipant” ever, this decision made it unfeasible to in- groups might be due to important commu-
Impact of Credit with Education !10 nity-level differences rather than the impact sure empowerment and a few other aspects of the program. In preparation for the of program impact that emerged as impor- baseline survey, a program representative had tant from the qualitative interviews. (A copy visited each potential study community to of the English version of the follow-up sur- explain the purpose of the Credit with Educa- vey is attached as Annex A. The Fante ver- tion program and the research. Voluntary sion of the survey is also available upon re- participation in the study was sought at that quest.) time from local leaders. In each instance, it Three types of women were included in the was made clear that the community might follow-up: participants, nonparticipants in be assigned to a control group that would program communities and residents of con- not be offered the program for two years. trol communities. All participants in pro- Following baseline data collection, the 19 gram communities who had completed at study communities were stratified into four least three four-month loan cycles and had a groups on the basis of their size and access child under three years of age were included. to a main road. For each stratification, the Nonparticipants in program communities study communities were assigned to a pro- and residents of control communities were gram or control group. The majority of study randomly sampled from comprehensive lists communities, 13 of 19, were assigned ran- of all the women with children under three domly. In three cases, the Rural Bank felt years of age. In program communities, the obligated to offer the program to a particu- number of nonparticipants was selected to lar study community. For these cases, match the number of participants with chil- matched controls were selected on the basis dren of the desired age. In the control com- of their similarity to program communities munities, as with the baseline data collection in terms of proximity, commercial develop- round, either 10 or 30 residents were ran- ment, size and access to main roads. domly selected depending on whether the Communities in the program sample were of- community was classified as “small” or fered Credit with Education as soon as possible “large.” after the baseline research, while those in the Sample Size control sample were not offered the program until after completion of the research. In one A target of 360 mother/child pairs had been of the “program” communities, Dwomo, set for the baseline survey to ensure an ad- there was insufficient interest among women equate sample size to capture meaningful and to organize a Credit Association. Dwomo statistically significant differences in the nu- and only one other community, Botodwina, tritional status of children 12 to 23 months. made up the stratification “large community/ Nutritional status is measured by mean z- off main road.” For this reason, this entire scores (weight-for-age, weight-for-length and stratification was dropped from the study. length-for-age) of children from three “types” In addition, the assignments of one of these of mothers: participants, nonparticipants matched program/control pairs was ulti- living in program communities and residents mately reversed when, for political reasons, of control communities. Assuming a stan- it was not possible for the Rural Bank to be- dard deviation similar to other nutritional gin the program in one of the three commu- status studies, the necessary sample size to nities to which it had expressed an early com- detect a 0.4 difference in the z-score values mitment. of the program and control groups with a power of 0.8 and significance level of 0.05 Follow-up Data Collection (one-tailed test assuming a more favorable The August 1996 follow-up survey was con- value in the program group) would be 75. ducted in 17 of the original 19 study com- An additional five respondents per sample munities, although with different mother/ were added to compensate for possible miss- child pairs. Virtually the same survey was ing or unreliable data. The target for each used, with the addition of questions to mea- of the three groups was then increased by
Research Paper No. 4!11 50% to 120 per group to allow for more ro- “program” study communities had a total of bust sample sizes. Because two large com- 443 borrowers. Only 32, or 7%, of these munities had been withdrawn from the women had a one-year-old child and had bor- study, approximately 100 rather than 120 rowed for at least one year. While there were mother/child pairs were sampled from each more women living in households with one- of the three groups. year-olds (primarily grandmothers or aunts), For the follow-up data collection round, it for simplicity the study focused on mother/ was necessary to expand the age range to in- child pairs only. Table 2.1 also indicates that clude children under three years of age be- approximately 20%, or 90 of the total bor- cause fewer than predicted program partici- rowers, were mothers of children under three pants had one-year-old children (12 to 23 years of age, and 61% of these children were months) in 1996. Table 2.1 shows that the born after their mothers had joined the pro- 15 Credit Associations organized in the 11 gram. (The children of participants in the
Table 2.1: Credit Association Age and Membership Profile in Study Communities (11 communities w/15 Credit Associations)
# of # of Borrowers # of 3- Community Total Borrowers with a yr-olds Average # and Number with a 1- Child Born of Loan Credit Date of Current of yr-old Under 3 After Cycles Association First Loan Borrowers Child (12- Years. (<36 Mother Completed Name and I.D. Loan Cycle in the CA 23 mo.) mo.) Joined by Mother Shama Junction 5/11/93 9 31 3 8 7 6.1 Ekor Ye - 008 Shama Junction 21/7/94 7 35 2 5 3 4.3 Ntoboase - 010 Shama Junction 20/7/94 7 27 1 5 4 4.5 Boafo - 011 Atwereboanda 9/11/93 4 30 1 1 1 3 Abotar - 009 Obinyim Okyena 17/8/94 6 28 4 7 2 3.7 Odo - 027 Old Daboase 11/8/94 6 27 1 7 4 4.4 Junct. Domfo-26 Aboso 22/7/94 6 35 2 7 4 4.7 Enyidado - 018 Yabiw 26/7/94 6 34 3 7 4 5 Adom - 022 Anto 22/7/94 7 20 3 6 5 6 Bethel Nyame - 016 Anto 22/7/94 7 31 3 10 8 5.3 Ntoboase - 017 Essaman 28/7/94 7 32 1 4 1 5.5 Adom - 024 Assorkor 21/7/94 6 36 3 5 3 4.4 Anuado - 014 Assorkor 21/7/94 6 24 2 3 3 5 Ebusua - 015 Nyankrom 26/7/95 4 25 0 2 1 3 Ebenezer - 041 Beposa 7/95 4 28 3 9 5 3 Gyedzi - 036
AVERAGE TOTAL TOTAL TOTAL TOTAL AVERAGE
SUMMARY 6.1 443 32 90 55 4.5 FIGURES Cycles Borrowers (7% of All (20.3% of (61% of (18 Months) Borrowers) All Children Borrowers) Under 3)
Impact of Credit with Education !12 Table 2.2: Sample Sizes for Baseline and Follow-up Data Collection
1993 Baseline Samples 1996 Follow-up Samples