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In association with

  • APCRC
  • West
  • NHS

Quasi-experimental Evaluation

“A quasi-experiment is an observational study in which the subjects to be observed are not randomly assigned to different groups in order to measure outcomes, as in a randomized experiment, but grouped according to a characteristic that they already possess”

APCRC Toolkit http://www.apcrc.nhs.uk/evaluation/documents/theoretical_approaches.pdf