More romantic or more realistic: trajectories and influencing factors of romantic love among Chinese college students from entering college to graduation

College is a significant transition in the growth of individuals, and romantic relationships play an important role in the future development of individuals. Understanding young people’s attitudes toward love is helpful for formulating strategies to guide them to form correct attitudes toward love, promote the formation of positive and healthy attitudes toward marriage and life. This study aimed to explore the trajectories of college students’ attitudes toward love, reveal the development law of their attitudes toward love, and identify the influencing factors that lead to changes in their attitudes toward love. Descriptive and correlation analyses were performed on participants’ attitudes toward love, followed by utilization of a growth mixture model to explore latent trajectory classes and a multinomial logistic regression model to analyze influencing factors across trajectories.The results indicated that romantic attitudes could be divided into three groups: “high-increasing”, “low-decreasing” and “low-increasing”, and realistic attitudes could be divided into three groups: “high-increasing”, “low-increasing” and “high-decreasing”. Gender, major, extroversion, and hometown location were factors influencing whether students fell into different trajectory classes. Overall, society and colleges should pay more attention to changes in college students’ attitudes toward love, provide timely intervention and guidance, and prevent them from suffering from behavioral, physical, and psychological problems.