When exploring theory basedimpact evaluation, it's essential to consider various aspects and implications. Theory-BasedImpactEvaluation: Principles and Practice. 3ie Working Papers cover both conceptual issues related to impact evaluation and findings from specific studies or synthetic reviews. This Working Paper was written by Dr.
Howard White, 3ie Executive Director. Theory-based Evaluation – Policy Evaluation: Methods and Approaches. Building on this, unlike experimental or quasi-experimental approaches, which make it possible to identify impacts without analysing how these were produced, theory-based evaluation makes it possible to identify and break down the mechanisms leading to the production of the impact. Theory-Based Designs - GOV.UK. TBEs are an umbrella set of techniques that can be used as standalone evaluation tools or to strengthen the understanding you gain through other evaluation methods.
Theory-Based Approaches to Evaluation: Concepts and Practices. This document introduces some of the key concepts of theory-based approaches to evaluation. From another angle, theory-based impact evaluation | IIED Publications Library.

There are several different approaches to theory-based evaluation — including contribution analysis, realist evaluation and process tracing — and each has its own terminology. Equally important, theory-based approaches. Theory-based evaluation approaches are particularly well-suited to complex interventions, where outcomes depend on a series of interconnected actions and contextual influences. THEORY-BASED EVALUATION - INTRAC.
They are based on two distinct parts: a conceptual part, which concentrates on developing the theory of change or logic model and using it to guide the evaluation; and a second part that involves collecting evidence to establish whether and/or how an intervention produced the desired changes. In this context, it is widely accepted that a theory-based approach to impact evaluation, one that maps out the causal chain from inputs to outcomes and impact and tests the underlying assumptions, will shed light on the why question. Theory-Based Evaluation - Just Governance Group. Theory-based evaluation (TBE) explains, explores, and analyzes the how and why of a project or program’s success or failure based on the initiative’s theory of change (ToC) or logic model.

International Initiative for Impact Evaluation Theory-Based Impact .... Theory-based impact evaluation (TBIE) maps the causal chain from inputs to outcomes, enhancing insights into why interventions succeed or fail. By testing underlying assumptions, TBIE informs adaptations necessary for contexts, such as the BINP's failure to consider social dynamics.

📝 Summary
Understanding theory based impact evaluation is crucial for individuals aiming to this field. The information presented throughout serves as a solid foundation for further exploration.
