Ian planned to work out after class but ended up back in his dorm watching Netflix. According to dual-self theory, which part of Ian's brain was most responsible for this outcome?

• A. Rider
• B. Elephant
• C. Both
• D. Neither

Answer: (B)

Dual-self theory describes two competing drives: the Rider, a planning and self-control system, and the Elephant, an impulse-driven, reward-seeking system. In this scenario, Ian made a plan to work out but ended up watching Netflix. That flip suggests the impulsive, emotionally driven response pushed him away from the plan, while the rational plan struggled to hold firm in the moment.

The Elephant is about seeking immediate gratification and can override deliberate intentions when a tempting option appears. Netflix provides quick reward, so the emotional pull won out, leading to the outcome. The Rider would keep him on track if it could hold steady against the temptation, but in real-life moments of temptation, the Elephant often dominates. So the part most responsible is the Elephant.