Here I will add resources as they are relevant to the course we had on solid science. [G power][1] [Sequential analysis paper by Lakens][2] [Relationship eta square, Cohen's d and f][3] [Treating stimuli as random factor][4] [Tools to help calculate the CI around Cohen's d (including calculation of variance for meta-analysis][5] [Evaluating Replication Results by Simonsohn][6] [Example of application of Simonsohn's paper][7] [Multiple Regression Power Analysis in G Power][8] [Degrees of Freedom Explanation by Ron Dotsch][9] Common problems in building up an OSF page: 1. A wiki page should be visible on the page. 2. Should there be a table of content visible in the wiki page? 3. On the overview you see there is a file storage, but it would also help if there is a wiki page. Should a teaser be implemented? 4. Sometimes you have to search where the information where you are looking for. But if the structure is different, and I don't have a preview, then I have to search for special content. 5. Should make different components (like adding a participant section?). 6. Should it be possible to show the entire project in one page? 7. Specific componenents that can be copied into other projects? 8. When you are on a file, add a possibility to place tag where it is linked to? [1]: http://www.gpower.hhu.de/ [2]: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2333729 [3]: http://www-01.ibm.com/support/docview.wss?uid=swg21476421 [4]: http://isites.harvard.edu/fs/docs/icb.topic1129696.files/judd2012_JPSP.pdf [5]: https://www.dropbox.com/sh/1xzl4rondlj0zsb/AABCwExXwNKFTFRovbkvwSd2a?dl=0 [6]: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2259879 [7]: http://journal.frontiersin.org/article/10.3389/fpsyg.2015.00314/abstract [8]: http://www.ats.ucla.edu/stat/gpower/multreg.htm [9]: http://ron.dotsch.org/degrees-of-freedom/