Tag: evaluation techniques


BEFORE-AFTER DESIGN

Before-After Design Definition Before-after design is a type of evaluation technique in which the effect of an intervention is assessed by comparing outcomes from a population before and after the intervention. This technique is used to measure the effectiveness of public health interventions, such as the introduction of new public health policies, prevention strategies, or […]

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AGGREGATE SCORE

Definition and Conceptual Framework of the Aggregate Score The concept of the aggregate score is fundamental to modern psychometrics and standardized assessment, representing a comprehensive numerical indicator derived from the combination or synthesis of multiple individual scores. Fundamentally, an aggregate score is defined as the blending of at least two constituent scores, where the amalgamation […]

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