1. Why social science research is so hard: The case of guns and violence. Part one, part two. (Maggie Koerth-Baker)
2. Important questions that are easy to not ask dept.: Which type of growth trajectory are you on? (Scott H. Young) And are there sudden jumps? (Ben Casnocha)
4. Self-reports underestimate BMIs in Ireland, too. (Economic Logician/David Madden)
5. Placebo effects in priming. (Christian Jarrett/Ulrich W. Weger & Stephen Loughnan) Will it replicate?