This OSF folder contains additional information and materials for the paper "Does guilt influence the effects of parental smartphone use for stress coping? Results from a mobile experience sampling study of mothers in Germany". The paper has an associated preregistration. Also, two other preregistration were made from this project. These can be found here: https://osf.io/v8y9f/?view_only=44b7d4e46c724dac8b31afb00eb2abdc and here: https://osf.io/qr89w/?view_only=d1f2fcd86d3b45c3af714a27c00a2a58. In this folder you find: <br> <br> (1) the data in wide format <br> (2) the data in long format <br> (3) the Rcode for the analyses of the revised manuscript <br> (4) a html file including the R output of the revised manuscript <br> (5) a pdf in which we provide more details about deviations from the preregistration <br> (6) a visual guide concerning which results can be found in the paper itself and which can be found in the appendix (Appendix A of the paper) <br> (7) the results from the hypotheses and research questions which were excluded from the paper (Appendix B of the paper) <br> (8) additional information concerning the measures (including the wording in German and English) and the validity of the measures used in the manuscript (Appendix C of the paper) <br> (9) a comparison of the sample included in the analyses and the excluded sample of mother who did not report on a stressful situation including phone use (Appendix D of the paper) <br> (10) a previous version of the paper showing the results of the manuscript in the first submitted version (e.g., with not adapted scales) <br> (11) the Rcode of the inital submission <br> (12) a document describing the results of an excluded research question on child well-being and self-esteem for which the measure was not valid <br> <br> <br> The raw data, the questionnaire, a codebook, and an overview over all measures included in the study can be found in the associated main project: https://osf.io/sqbtd/?view_only=387af9790131437286986f05b4b5c867.