Some nonprofits have published guides to logic modeling for their grantees, including United Way and Kellog Foundation. While these addresss logic models they are highly idiosyncratic explanations and not useful for the developing scholar or researcher.

The purpose of the book is to provide grounding in, and experience with, using logic models in project evaluation. The reader is expected to have a basic understanding of evaluation and evaluation methodologies (or be in the process of learning about them). Therefore, the goals of this book are to continue the individual s education, and to provide the reader with:

- the rationale for using a logic model,

- an understanding of the components of a logic model and its dynamic features,

- issues to keep in mind in developing and using logic models

- opportunities to read about and examine logic models in specific contexts.

The first chapter provides a historical and theoretical introduction to logic models and how they related to design in program evaluation. Chapter 2 provides an overview of how logic models are being used in evaluation, as a tool for clarifying assumptions, reaching group consensus, and as a bridge between various disciplines. In Chapter 3, the specific components of logic modeling are identified and discussed: inputs, activities, outputs, short and long-term outcomes, and contextual factors, as well as optional components and variations. In Chapter 4, the book covers linkages how the components connect and work together, including internal interactions and feedback loops. Chapter 5 focuses on the critical role of consensus in the development of a logic model, including factors such as teaming, timing, and collaborative, learning, Chapter 6 introduces the reader to issues in the development and use of logic models, such as the most common mistakes, and the use of logic models in projects with different levels of complexity or different durations. Chapter 7 gets the reader into the use of logic models to identify formative evaluation questions, including implementation questions and progress questions. Chapter 8 then moves into the topic of summative evaluation questions discussing how the logic model can be used ot identify the range of outcomes to be examined, and how summative questions can be prioritized what s really important, and to whom.

Chapter 9, 10, and 11 offer case studies of simple, multi-year, and complex projects, variously, and show how the logic model is used to establish project goals and evaluate the project s outcome.

Each chapter wraps up with questions to consider, reflective questions on the content of the chapter