Using logic model and visualization to conduct portfolio evaluation |
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| Institution: | 1. Department of Educational Leadership, Research and Technology, Western Michigan University, Kalamazoo, MI, United States;2. Department of Teaching, Learning and Educational Studies, Western Michigan University, Kalamazoo, MI, United States;3. Department of Education, Institute of Schooling Reform and Development, East China Normal University, Shanghai, China;4. W. K. Kellogg Foundation, United States;1. Department of Educational Research, Lancaster University, Bailrigg, Lancaster LA1 4YW, United Kingdom;2. Family and Community Social Services Program, University of Guelph-Humber, 207 Humber College Blvd., Toronto, ON, M9W 5L7, Canada;1. Dept. of Education, Institute of Schooling Reform and Development, East China Normal University, China;2. Dept. of Educational Leadership, Research and Technology, Western Michigan University, United States;3. Dept. of Educational Leadership, Research and Technology, Western Michigan University, United States;4. W. K. Kellogg Foundation, United States;1. University of Nevada, Reno, NV, United States;2. Cathedral Home for Children, Laramie, WY, United States |
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| Abstract: | Portfolio evaluation is the evaluation of multiple projects with a common purpose. While logic models have been used in many ways to support evaluation, and data visualization has been used widely to present and communicate evaluation findings, adopting logic models for portfolio evaluation and using data visualization to share findings simultaneously is surprisingly limited in the literature. With the data from a sample portfolio of 209 projects which aims to improve the system of early care and education (ECE), this study illustrated how to use logic model and data visualization techniques to conduct a portfolio evaluation by answering two evaluation questions: “To what extent are the elements of a logic model (strategies, sub-strategies, activities, outcomes, and impacts) reflected in the sample portfolio?” and “Which dominant paths through the logic model were illuminated by the data visualization technique?” For the first question, the visualization technique illuminated several dominant strategies, sub-strategies, activities, and outcomes. For the second question, our visualization techniques made it convenient to identify critical paths through the logic model. Implications for both program evaluation and program planning were discussed. |
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| Keywords: | Logic model Portfolio evaluation Data visualization Program evaluation and planning |
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