<p>What do you think would be more rigorous/difficult: psychology major with a biology minor or just a biology major?</p>
<p>A Biology major would be considered more rigorous by most. But which you choose to major in will depends on your goals and experiences. Many freshmen change their minds about majors during that first year.</p>
<p>You have lots of time - your major is declared at the end of freshman year or by February of sophomore year at the latest Minors are usually declared junior or senior year. </p>