Final answer:
Grit is closely associated with the Marshmallow Test through the concept of delayed gratification and self-control, as the ability to wait for a larger reward demonstrates perseverance, a component of grit. Studies show that grit and perseverance are better predictors of long-term academic success and achievement than talent or IQ.
Step-by-step explanation:
Grit and the Marshmallow Test are closely linked in their relationship to the concept of delayed gratification and self-control. The Marshmallow Test, a famous psychological experiment conducted by Walter Mischel, observed children as they were offered the choice between an immediate reward (a marshmallow) and a larger reward if they could wait for a period of time. This test hints at an aspect of perseverance and self-control that is a central part of grit.
The idea of grit includes the ability to resist temptation and the endurance to stick with challenging tasks. It's been found that children who were able to wait longer for the larger reward in the Marshmallow Test generally displayed more of this key trait. Decades later, these individuals often had better life outcomes, including higher SAT scores and better academic success, effectively showing that this aspect of personality, grit, is a valuable predictor of long-term achievement.
Interestingly, studies have shown that grit and perseverance are better predictors of academic success and achievement than talent or IQ. This is crucial as it suggests that the ability to work hard, remain focused, and not give up, may be more important for achieving long-term goals than innate intelligence or talent.