Before revision: Psychology In a 2006 study, it was observed that , of 141 authors of a publication from the American Psychological Association (APA) empirical articles, 103 (73%) did not respond with their data over a 6-month period.
After revision: Psychology In a 2006 study it was observed that , of 141 authors of a publication from the American Psychological Association (APA) empirical articles, 103 (73%) did not respond with their data over a 6-month period.