Which of the following sets of population groups is most at risk of developing a mental illness? (A) Smokers, females aged 18–24 years, and people working in physically-demanding occupations (B) Smokers, indigenous males, and people who have experienced significant trauma (C) Women, indigenous males, and people with a family history of mental illness (D) Cannabis users, women who have not given birth, and males aged 18–24 years - HSC - SSCE Personal Development and Physical Education - Question 10 - 2002 - Paper 1

To assess which population group is most at risk for mental illness, we need to analyze each option:

• Option A: Includes smokers and young females. While being female and smoking can be risk factors, physically demanding jobs don’t necessarily correlate strongly with mental illness.
• Option B: Highlights smokers and indigenous males, along with individuals who have experienced trauma. Trauma is a significant risk factor for mental health issues.
• Option C: Focuses on women, indigenous males, and those with a family history of mental illness, all of which are known contributing factors.
• Option D: Mentions cannabis users and younger males, but the link between cannabis use and mental illness risk can vary greatly.

Given the significance of family history and trauma in mental health, Option C emerges as the strongest choice.