What Has Been Called a "Replicability Crisis" in Psychology Emerged

Multiple Choice

What has been called a "replicability crisis" in psychology emerged as a result of a number of factors.Which is not one of those factors?

A) a general lack of published attempts to replicate research
B) editorial preferences for papers with positive findings
C) questionable research practices on the part of study authors
D) unwillingness or inability of original study authors to share data