This repository contains the anonymized dataset, codebook, and reproducible analytic syntax associated with a psychometric evaluation of the Hebrew version of the Young Schema Questionnaire–Revised (YSQ-R) conducted in a population-based sample of adults (N = 807). The dataset includes item-level YSQ-R responses, computed schema scores, domain scores, BSI-18 scores, and demographic variables. All identifying information has been removed. The repository includes: (1) A fully anonymized CSV dataset, (2) A detailed codebook describing all variables and coding schemes, (3) SPSS syntax files required to reproduce descriptive statistics, reliability analyses, domain computations, correlation analyses, and known-groups comparisons. The confirmatory factor analysis was conducted in a separate statistical environment; model specifications are documented separately. The materials are shared in accordance with open science principles to allow full reproduction of the reported results.