Data for the manuscript entitled "Morningness-eveningness and mental health: initial evidence of the moderating role of mattering and anti-mattering"

1. General informationThe file includes the data presented in the manuscript entitled "Morningness-eveningness and mental health: The moderating role of mattering and anti-mattering". In the study, we evaluated how eveningness relates to mattering and anti-mattering and whether mattering and anti-mattering can moderate the association between eveningness and mental health. PI: Joanna GorgolNicolaus Copernicus Univeristy in Torun, PolandInstitute of Psychology, Cardinal Stefan Wyszyński University in Warsaw, [e-mail] of data collection: 2023Information about geographic location of data collection: PolandKeywords: morningness-eveningness, mattering, anti-mattering, mental health, anxiety symptoms, depressive symptoms, polish adaptation Funding: The present study was supported by the National Science Centre in Poland under grant no. 2021/41/N/HS6/01903 awarded to Joanna Gorgol. 2. Data and file overviewData Gorgol et al., 2024_antiMat.csv: the files contain the results of the questionnaire research.Date that the file was created: March 20243. Sharing and access informationLicense: CC BY - Creative Commons Uznanie Autorstwa 4.04. Methodological informationAll participants were recruited online, using random sampling by a professional company specializing in panel research, and completed questionnaires through the Qualtrics platform. CSM - Composite Scale of MorningnessAntiMate - Anti-Mattering Scale in Polish adaptationMatter - General Mattering Scale in Polish adaptationGAD7_sum - Generalized Anxiety Disorder-7PHQ9_sum - Patient Health Questionnaire–9