The dataset for the study is provided as both an IBM SPSS .sav file and an Excel .xlsx file. The LPA analysis was performed in R (.R script provided), and the other analyses in IBM SPSS Statistics (.sps syntax file provided).
The participants in Study 1 (psychology students) had already participated in a study in the CEST paradigm ([link to published paper][1]) and for the purpose of the current study, completed SPISI (Liberman & Dar, 2018) and OCI-R (Foa et al., 2002) as well.
Study 2 was designed in order to cross-validate the results of Study 1 on an independent sample of students of technical sciences. Study 2 also included one additional variable: interoceptive awareness, measured by the Multidimensional Assessment of Interoceptive Awareness (MAIA, Mehling et al., 2012).
[1]: https://ejop.psychopen.eu/article/view/1692