UPDATE 26-JAN-2021 We had six responses this month; all Level 4 entries! You can find an excel file with all correct code in this component. Our Level 4 sticker winner is Adira Daniel from University of Western Ontario. Congratulations to our January 2021 entrants and winners! Our February contest will be posted on February 1. Be sure to follow #psichir on Twitter for updates! _____________ Our January 2021 contest uses data from [Lee & Outton (2020)][1]. [Here][2] is a .csv for the data. More information can be found on the authors' OSF page [here][3]. Your tasks for the PsiChiR contest include: Level 1: Remove participants outside of the United States. Level 2: For the remaining participants, find the mean and standard deviation for "Age." Level 3: Create a histogram for "Age" Level 4: Test whether "Age" differed significantly across experimental conditions ("Manipulation"). In order to complete each level, you need to complete all levels before (so in order to complete level 4, you also need to do 1, 2, and 3 correctly). Submit your work [here][4]. [1]: https://osf.io/97gs2/ [2]: https://osf.io/4fm32/ [3]: https://osf.io/9fz2p/ [4]: https://docs.google.com/forms/d/e/1FAIpQLSd8TWA1RK36G6Ml22KDwuszFfykG4LnRMwfGN9C6R_hlHtIEA/viewform