Investigating the Mediating Role of Positive Schemas in the Relationship Between Childhood Trauma and Sleep Quality
DOI:
https://doi.org/10.5281/zenodo.20386405Keywords:
Childhood Trauma, Positive Schemas, Sleep QualityAbstract
The aim of this study was to investigate the mediating role of positive schemas in the relationship between childhood trauma and sleep quality. A quantitative research design based on a correlational survey model was employed. The study sample consisted of 388 participants aged between 18 and 35 years. Data were collected using an online survey that included a Sociodemographic Information Form, the Childhood Trauma Questionnaire, the Positive Schema Scale, and the Cumhuriyet Subjective Sleep Quality Scale. The data were analyzed using descriptive statistics, group comparisons, Pearson correlation analysis, hierarchical linear regression analysis, mediation analysis conducted with the Hayes PROCESS Macro (Model 4), and Structural Equation Modeling (SEM). The results indicated that childhood trauma was significantly and positively associated with poorer sleep quality, whereas positive schemas were significantly and negatively associated with sleep quality. Furthermore, childhood trauma was found to be a significant negative predictor of positive schemas. Mediation analysis revealed that positive schemas partially mediated the relationship between childhood trauma and sleep quality. In addition, SEM findings demonstrated that childhood neglect influenced sleep quality not directly but largely through the weakening of positive schemas. These findings suggest that positive schemas may serve as a protective psychological mechanism in understanding the impact of childhood trauma on sleep quality.
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