Why Is Some Research Published Even Though It May Contribute

Why is some research published even though it may contribute a seemingly insignificant finding or have minor design flaws and limitations?

A) Scholarly journals have a duty to publish all art therapy studies, no matter their flaws, because that is how the research tradition in a field is built.
B) Scholarly journals recognize that some studies contribute valuable new ideas or insights about a timely problem despite their limitations.
C) Because published research is peer reviewed, the decision to publish may overlook design flaws that other reviewers would have rejected.
D) Scholarly journals prefer scientific research to other kinds of research that may be more significant in the field of art therapy.