Our OCTOBER 2021 through JANUARY 2022 contests use data from [Goyette & Spencer (2021)][1].
https://osf.io/v4yhu/ contains information about the study.
https://osf.io/9chb7/ contains an SPSS (.sav) file, that can be imported into R using the "foreign" package. [Here are instructions on doing this][2].
CONTEST: **January** **2022**
Your tasks for the PsiChiR contest include:
Level 1:
Sort the file by HCTotal scores, from low to high
Level 2:
Compute mean HCTotal scores for each level of “Religion”
Level 3:
Create a line graph that shows mean HCTotal scores for two variables: Religion and AttendService
Level 4:
Determine whether there’s an interaction between Religion and AttendService on the variable HCTotal
______________________
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).
For tips on getting started with R, start here: http://bit.ly/psichirtutorial
Submit your work [here][3].
[1]: https://www.psichi.org/resource/resmgr/journal_2021/26_2_goyette.pdf
[2]: https://www.r-bloggers.com/2014/03/how-to-open-an-spss-file-into-r/
[3]: https://docs.google.com/forms/d/e/1FAIpQLSeO8rjPypOYmyK7c6B79LhmaDDQyP1k5r_1wp7BHPibft1yzQ/viewform
