Final answer:
Understanding the determinants of sexual orientation is challenging due to multiple factors such as genetics, social environment, personal experiences, ethnicity, cultural beliefs, education level, economic status, social connections, gender, religion, political affiliations, and age.
Step-by-step explanation:
Researching the determinants of sexual orientation is difficult due to various factors. Genetic factors, social environment, and personal experiences play a significant role in shaping sexual orientation. Additionally, ethnicity, cultural beliefs, and education level also influence an individual's sexual orientation. Economic status, social connections, and gender dynamics further contribute to the complexity of understanding sexual orientation. Religion, political affiliations, and age also have an impact on how sexual orientation is perceived and understood.