Evaluation methods
In this section, you will learn about the methods you should be able to use to conduct evaluation of your own health education work. Four of the ways in which you could carry out a health needs assessment are observation, in-depth interviews, key informant interview and focus group discussions. These methods can also be used to gather data to evaluate your health education activities. The table below details the specific methods that can be used in each type of evaluation.
Methods used in different types of evaluation.
| Type of evaluation | Methods used to conduct evaluation |
|---|---|
| Process evaluation |
Gather feedback from those people who received health education, for example households, individuals, community key informants, etc. Use information gathered from interviewing them, and through discussions. Observe while the health education session is being conducted. Use a checklist to see whether health education activities are conducted as planned. |
| Impact evaluation |
Use interviews, focus group discussions and observation methods to check whether: ● behaviour change has taken place, ● the level of knowledge has been improved, ● a desired attitude has been developed, ● a harmful belief has been changed, and if a required skill has been developed. |
| Outcome evaluation |
It might be difficult for you to conduct outcome evaluation because this relies on measuring long-term changes; however, you may be able to observe if there are any long-term changes in your community as a result of your activity. Usually mortality, morbidity and prevalence of disease are measured by detailed research methods, or the collection of statistics by external agencies. |
The Zonal Health Department implemented a one-year health education programme focusing on family planning in their rural community. At the end of that year they evaluated the effectiveness of their own programme: whether family planning knowledge, attitudes and practice of couples in their area improved. They interviewed some mothers and their husbands to investigate their knowledge and attitudes about family planning. They also observed whether clients' attendance at family planning clinics had increased. In addition, they reviewed records of health facilities to see the trend of family planning use. What evaluation methods did they use?
According to the information provided above, three evaluation methods were used – interviews, observation and reviews of the records.