Final answer:
The statement would likely be from the feminist perspective, which examines how power dynamics and social inequalities shape the experiences and opportunities of women.
Step-by-step explanation:
The statement 'Most sociologists argue that gender roles vary across societies and over time' would likely be from the feminist perspective.
This perspective focuses on gender as a social construct and examines how power dynamics and social inequalities shape the experiences and opportunities of women.
For example, feminists may study the historical and cultural variations in gender roles to challenge traditional notions of gender and advocate for gender equality.