You are conducting a study to understand if landscape workers who use leaf blowers experience higher rates of chronic obstructive pulmonary disease (COPD) than workers who use rakes.

You are conducting a study to understand if landscape workers who use leaf blowers experience higher rates of chronic obstructive pulmonary disease (COPD) than workers who use rakes. You know from previous studies that use of leaf blowers leads to inhalation of particulate matter and that inhalation of particulates leads to COPD. Based on this information, how are the researchers conceptualizing inhalation of particulate matter in their causal theory and should they adjust for it? 

They are hypothesizing inhalation of particulates as a mediator, they should not adjust for it

They are hypothesizing inhalation of particulates as a collider and should not adjust for it

They are hypothesizing inhalation of particulates as a confounder and should adjust for it

They are not hypothesizing any causal relationship between leaf blower use and particulate matter inhalation 

Collepals.com Plagiarism Free Papers

Are you looking for custom essay writing service or even dissertation writing services? Just request for our write my paper service, and we'll match you with the best essay writer in your subject! With an exceptional team of professional academic experts in a wide range of subjects, we can guarantee you an unrivaled quality of custom-written papers.

Get ZERO PLAGIARISM, HUMAN WRITTEN ESSAYS

Why Hire Collepals.com writers to do your paper?

Quality- We are experienced and have access to ample research materials.

We write plagiarism Free Content

Confidential- We never share or sell your personal information to third parties.

Support-Chat with us today! We are always waiting to answer all your questions.