A group of researchers wants to determine whether certain dietary factors are associated with the risk of attention deficit hype

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A group of researchers wants to determine whether certain dietary factors are associated with the risk of attention deficit hype

ractivity disorder (ADHD). The scientists follow a group of 500 healthy newborn babies for 10 years and collect health information as well as dietary practices for each child. At the end of the study period, the scientists analyze the data for correlations between the children's dietary practices and their likelihood of being diagnosed with ADHD. This is an example of a _____ study.a) factorialb) retrospectivec) hypotheticald) prospective

Social Studies

1 answer:

Softa [21] · Answer 1 · 2022-05-02T23:56:58+03:00

Answer:

Prospective study

Explanation:

Prospective

A prospective study watches for outcomes, such as the development of a disease, during the study period and relates this to other factors such as suspected risk or protection factor(s) (A group of researchers wants to determine whether certain dietary factors are associated with the risk of attention deficit hyperactivity disorder (ADHD)) . The study usually involves taking a cohort of subjects(500 healthy newborn babies) and watching them over a long period(10 years). The outcome of interest should be common; otherwise, the number of outcomes observed will be too small to be statistically meaningful (indistinguishable from those that may have arisen by chance). Prospective studies usually have fewer potential sources of bias and confounding than retrospective studies.