Theory-based impact evaluation
Webbleast three impact evaluations or evaluative impact assessments commissioned or implemented by UNICEF at either global, regional or country level, generate robust impact evidence using secondary sources of data and test ‘lean approaches’. (b) Long-term agreement for impact evaluations and consultancy roster in theory-based methods set … WebbWhen to use theory-based evaluation Theory-based evaluations may be used alongside almost any other type of evaluation. For example, a theory-based evaluation often forms an important part of an impact evaluation, a case-based evaluation or a realist evaluation. Theory-based evaluations can be used with individual cases
Theory-based impact evaluation
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WebbProgram theory and the evaluation of a program' s theory have gained interest in the evaluation field. Multiple terms have been integrated into discussions of program theory development and evaluation including: program theory, theory-based, theory driven, and program theory evaluation (Rogers, 2000a). Regardless of the term used, Webb2 apr. 2024 · The evaluation of a policy is based on two theories, the structural approach and the treatment effect approach. The former is applicable where there is universal participation, while the treatment ...
WebbThis paper proposes an optimal impact angle control guidance law for homing missiles with a narrow field-of-view of the seekers. As groundwork for designing a guidance law, we first present a general guidance structure that can achieve any terminal constraint of the line-of-sight rate based on the optimal control theory. We configure the desired profile of … WebbAn impact evaluation provides information about the observed changes or 'impacts' produced by an intervention. These observed changes can be positive and negative, intended and unintended, direct and indirect. An impact evaluation must establish the cause of the observed changes.
WebbTheory-based evaluation. Impact evaluations have increasingly focused not simply on the question of what works, but also why an intervention achieved its intended impact – or why it did not. There has been growing emphasis on incorporating analysis of causal chains and a growing interest in ‘theory-based’ impact evaluation. WebbTheory-based impact evaluation Strengths for gathering better evidence A key strength of this approach is its flexibility to combine different methods of data collection and analysis to triangulate multiple sources of qualitative and quantitative evidence, including local knowledge and perceptions.
Webb22 apr. 2024 · The first step of designing impact evaluation is to develop a Theory of Change (ToC). A Theory of Change is a depiction of ‘program logic’ (Clark & Taplin, 2012), which illustrates how particular inputs are expected to lead to outputs, intermediate and final intended outcomes (Rogers, 2014).
Webb15 sep. 2009 · 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. But application of a theory-based approach remains weak. images of hearts and crossesWebbA theory is a collection of assumptions & hypotheses about how a programme/project's /intervention will work > Design, appraisal, implementation, monitoring &/or evaluation Often depicted in the form of a logic model (a.k.a. … images of hearts to colourWebb29 mars 2024 · Mastering Theory-Based Impact Evaluation, Maastricht (NL), 28-29 March 2024 While in recent years substantial efforts have been made to promote and disseminate (quantitative) counter-factual impact evaluation practice there is much less sharing of good practice concerning so-called theory-based impact evaluation. images of hearts for valentinesWebbImpact evaluation designs are identified by the type of methods used to generate the counterfactual and can be broadly classified into three categories – experimental, quasi-experimental and non-experimental designs – that vary in feasibility, cost, involvement during design or after implementation phase of the intervention, and degree of … list of all credit reporting agenciesWebb9 apr. 2024 · To evaluate the variation in ecological risk induced by pollutants from the construction of Baihetan Dam, the largest hydropower station under construction in the world, this study proposes a fuzzy hazard quotient (HQ) model designed on the basis of triangular fuzzy number (TFN) theory. The fuzzy HQ model uses hazardous TFN to … list of all credit card issuersWebbTheory-based evaluation, which means examining the assumptions underlying the causal chain from inputs to outcomes and impact, is a well- established approach (see, for example, Weiss 1998, and Carvalho and White, 2004, for an … images of hearts for valentines dayWebb28 mars 2024 · However, while counter-factual impact evaluation can tell us the extent of the impact made by an intervention, theory-based impact evaluation is crucial to increasing our understanding of why certain interventions do or do not work. Without this understanding, it is impossible to improve interventions. images of heart sugar cookies