Digital ACT Reading Practice Question #815

The concept of 'nudge theory,' popularized by behavioral economists, posits that subtle interventions can steer individual choices in predictable directions without restricting options or significantly altering economic incentives. A classic example is altering the default setting on an online form from 'opt-in' to 'opt-out' for an environmental charity; this minor change, despite no direct financial incentive, often dramatically increases participation. The theory emphasizes the power of context and presentation in shaping decision-making, acknowledging that human beings are not always purely rational actors but are susceptible to cognitive biases and decision architecture. These 'nudges' are intended to improve welfare by guiding choices toward socially beneficial or personally advantageous outcomes.