Objective: This study examines how changes in cohabitation or marital status affect Body Mass Index (BMI) over time in a large representative sample. Methods: Participants were 20,950 individuals (50% female; 19 to 100 years), representative of the German population, who provided 81,926...

According to sociological theories on educational choice, risk aversion is the main driving force for class-specific educational decisions. Families from upper social classes have to opt for the academically most demanding, long-lasting courses to avoid an intergenerational status loss. Families...