{"type":"rich","version":"1.0","title":"CHAPTER 9: CHOOSING DESIGNS FOR EFFECT EVALUATIONS","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YAsx2SRZwRFX5Jpz/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/600b31d92459c11157e49a73\" frameborder=\"0\" allowfullscreen></iframe>"}