Answer to Question 1
To demonstrate worth an evaluation can help to determine if the program is moving in the right direction and whether or not it has had an impact on the target population and its health concerns
To compare different types of programs different programs can be compared to determine which are the most effective in reaching program goals and objectives
To meet requirements of the funding source many times the funding source requires evaluation to determine whether or not goals have been met.
Answer to Question 2
The planner failed to build evaluation into program planning
Changes in adults come slowly
Some changes do not last
Adequate procedures cost time and resources