Can we distinguish honest ad hocery from p-hacking?

In this episode, we continue the discussion on p-hacking. Were the accusations of p-hacking valid? And how can one avoid said accusations? What are the reasons for p-hacking? And what are some solutions? 

Shownotes

• Giner-Sorolla, R. (2012). Science or art? How aesthetic standards grease the way through the publication bottleneck but undermine science. Perspectives on Psychological Science, 7(6), 562–571.
• Introduction to the Special Section on Research Practices (Barbara Spellman)