Types and Purposes of Evaluation – Diabetes screening program in Dallas, Texas.
Types and Purposes of Evaluation – Diabetes screening program in Dallas, Texas.: The diabetes screening program is a self management program that provides education, support and counselling for people with Type B diabetes.
The program intends to offer treatment that prevent the onset of other body complications that are likely to result from the disease such as heart attack, stroke, kidney failure or blindness,( Rossi, 2004).
Definition and briefly explanation of the differences among, formative, process, impact, and outcome evaluations.
Evaluation is a continuous process that starts at the conception of the idea of preventing occurrence of further complications from an injury that has already occurred. In this case, the injury that has already is diabetes. The evaluation process consists of four stages namely;
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Formative: It gives room for appropriate adjustments before implementation hence increasing the level of the program success.
Process: It allows evaluation of the process and how well the procedures, plans and activities used are serving their purpose. In addition, it indentifies and addresses probable setbacks that might occur in the process of reaching the target population.
Impact: This stage tends to communicate whether the programs is geared towards achieving its ultimate goal.
Outcome evaluation: This assesses the extent the program has succeeded in achieving main objectives, (Drummond, 1997).
Evaluation of each step of the program is done in order to determine
Drummond MF et al. (1997). Methods for the economic evaluation of health care programmes. Oxford, Oxford University Press.
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