Angela Duckworth

Two indicators could easily be rephrased as passion items for the Grit Scale.

Degree to which he works with distant objects in view (as opposed to living from hand to mouth). Active preparation for later life. Working toward a definite goal.

Tendency not to abandon tasks from mere changeability. Not seeking something fresh because of novelty. Not “looking for a change.”

And the other two could easily be rewritten as perseverance items for the Grit Scale.

Degree of strength of will or perseverance. Quiet determination to stick to a course once decided upon.

Tendency not to abandon tasks in the face of obstacles. Perseverance, tenacity, doggedness.

In her summary comments, Cox concluded that “high but not the highest intelligence, combined with the greatest degree of persistence, will achieve greater eminence than the highest degree of intelligence with somewhat less persistence.”

Alternatively, it’s possible these age trends have nothing to do with generational changes in grit. Instead, what the data may be showing is how people mature over time. My own experience, and the stories of grit paragons like Jeff Gettleman and Bob Mankoff suggest that, indeed, grit grows as we figure out our life philosophy, learn to dust ourselves off after rejection and disappointment, and learn to tell the difference between low-level goals that should be abandoned quickly and higher-level goals that demand more tenacity. The maturation story is that we develop the capacity for long-term passion and perseverance as we get older.

interests are not discovered through introspection. Instead, interests are triggered by interactions with the outside world.