Retention of raw data: A problem revisited.

Requested raw data from a sample of authors in 1 issue of 4 psychological journals which vary from "hard" to "soft" scientific methodology in the articles published. Despite differences between the authors in the "hard" and "soft" journals, replies indicate that at present there is a greater tendency toward sharing data than has been reported previously. (PsycINFO Database Record (c) 2010 APA, all rights reserved)