In a study conducted at the University of Southern California, J. Peters and colleagues studied elementary school
Question:
In a study conducted at the University of Southern California, J. Peters and colleagues studied elementary school students in 12 California communities. Each year for 10 years, they measured the respiratory function of the children and the levels of air pollution in the communities.
a. Was this a cohort study or a case-control study?
b. Was the study prospective, cross-sectional, or retrospective?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
a This study is a cohort study In a cohort study the researchers identify a group of individu...View the full answer
Answered By
Charles mwangi
I am a postgraduate in chemistry (Industrial chemistry with management),with writing experience for more than 3 years.I have specialized in content development,questions,term papers and assignments.Majoring in chemistry,information science,management,human resource management,accounting,business law,marketing,psychology,excl expert ,education and engineering.I have tutored in other different platforms where my DNA includes three key aspects i.e,quality papers,timely and free from any academic malpractices.I frequently engage clients in each and every step to ensure quality service delivery.This is to ensure sustainability of the tutoring aspects as well as the credibility of the platform.
2+ Reviews
10+ Question Solved
Related Book For 
Question Posted:
