KMAN Publication Inc. (KMANPUB) Journal of Psychosociological Research in Family and Culture 3041-8550 4 Serial Number 14 2026 04 01 Cross-Cultural Prediction of Norm Internalization Using Conformity Pressure, Moral Disengagement, and Social Learning Cross-Cultural Prediction of Norm Internalization Using Conformity Pressure, Moral Disengagement, and Social Learning 1 10 EN Journal Article 2025 07 10 <table> <tbody> <tr> <td> <p><strong>Objective: </strong>The present study aimed to predict norm internalization across culturally diverse individuals based on conformity pressure, moral disengagement, and social learning using an integrated statistical and machine learning approach.</p> <p><strong>Methods and Materials: </strong>This study employed a descriptive–correlational design with a predictive modeling framework. The sample consisted of 512 participants from Canada, selected through stratified random sampling to ensure cultural diversity. Data were collected using standardized instruments measuring norm internalization, conformity pressure, moral disengagement, and social learning. Demographic variables were also assessed to control for potential confounding effects. Data analysis was conducted using both classical statistical techniques, including Pearson correlation and multiple regression analysis, and advanced machine learning models such as Random Forest, Support Vector Machine, and Gradient Boosting. Model performance was evaluated using cross-validation procedures and metrics including R², RMSE, and MAE.</p> <p><strong>Findings: </strong>The results indicated that conformity pressure (β = 0.24, p &lt; 0.001) and social learning (β = 0.31, p &lt; 0.001) significantly and positively predicted norm internalization, while moral disengagement (β = -0.38, p &lt; 0.001) was a significant negative predictor. The regression model explained a substantial proportion of variance in norm internalization (R² = 0.41). Machine learning analyses revealed that the Gradient Boosting model achieved the highest predictive performance (R² = 0.47), outperforming Random Forest and Support Vector Machine models. Feature importance analysis consistently identified moral disengagement as the most influential predictor, followed by social learning and conformity pressure.</p> <p><strong>Conclusion: </strong>The findings demonstrate that norm internalization is a multifaceted process influenced by the interaction of social influence and cognitive moral mechanisms. Social learning and conformity pressure facilitate the internalization of norms, whereas moral disengagement undermines it. The integration of machine learning methods enhances predictive accuracy and reveals complex non-linear relationships among variables. These results highlight the importance of addressing both social and cognitive dimensions in interventions aimed at promoting ethical behavior and strengthening social cohesion in culturally diverse contexts.</p> </td> </tr> </tbody> </table> https://www.journals.kmanpub.com/index.php/jprfc/article/download/5419/9859