IssueRaiser

Hrm.

Hrm. But if each article includes these details but there is no way to generalize the findings, how is a review going to help? Scientist A doing the study claims X effect when using 8 month old rats and drawing blood in the morning. Scientist B comes along and says, "looks like sound science to me, conclusion is valid!" But Scientist B has no idea if some gene expression and protein content are the result of the blood draw time, the age of the rats, or the temperature of the lab. How can ANY review be effective if there are no other studies on 8-month old rat blood drawn in the morning in a colder room? The problem with comparative studies here is also a problem with peer reviews, and more generally, a problem with life sciences and the idea of controls v. variables.

Posted by secstate on May 5, 2015, 2:35 AM

Tags

Related issues

Raise real-world problems, find people facing the same issue, and discuss solutions.6,500 issues0 comments

hackernews (Other)

Hrm.

secstateMay 5, 2015, 2:35 AM

Hrm. But if each article includes these details but there is no way to generalize the findings, how is a review going to help? Scientist A doing the study claims X effect when using 8 month old rats and drawing blood in the morning. Scientist B comes along and says, "looks like sound science to me, conclusion is valid!" But Scientist B has no idea if some gene expression and protein content are the result of the blood draw time, the age of the rats, or the temperature of the lab. How can ANY review be effective if there are no other studies on 8-month old rat blood drawn in the morning in a colder room? The problem with comparative studies here is also a problem with peer reviews, and more generally, a problem with life sciences and the idea of controls v. variables.

Comments (0)

No comments yet. Start the discussion.

Comment on this issue