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WadeChl WadeChl
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6 years ago
Valerie was interested in studying neighborhood anticrime organizations. She observed the activities of a neighborhood anticrime organization from the time of its inception until the time of its demise. Valerie's study was
 
  a. retrospective
  b. cross-sectional
  c. cohort
  d. longitudinal
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avantquezavantquez
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6 years ago
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3 years ago
thank you
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