"individualistic approach" is correct and can be used in written English.
It generally refers to a way of thinking or problem solving that is independent of the input of others. For example, "He took an individualistic approach and figured out the problem on his own."
But this individualistic approach requires a masterful hand to keep the result from turning into kitsch.
The baby boomers were enthusiastic consumers and producers of this individualistic approach to life.
One wonders how much Clarke's steady flow of physical ailments influenced his often individualistic approach to the game.
This was an individualistic approach where the fishermen were listened to – they even designed their own new nets.
As in the Bach, the hallmark of Mr. Rangell's reading was a sharp-edged, individualistic approach to phrasing and balances.
My research tries to get away from the individualistic approach to leadership – to go beyond the single person's story.
Still, having made this observation, it remains the case that many who adopt game theory in social science find it consistent with individualistic approaches that view the individual as the sole determinant of personal preferences, goals, and values.
After years of listening to critics' complaining that so many young musicians' recordings are brilliantly polished but interpretively indistinguishable, record companies are taking some risks, signing players with strong personalities and individualistic approaches to the repertory.
The research showed when climbers collectively focused on reaching the summit, rather than more individualistic approaches to doing so, they "blurred"—didn't pay attention to their fellow climber's nationality.
Now, both specialist teachers and teachers of ordinary classes tend to privilege chiefly individualistic approaches, when support to pupils with special needs demands the development of a new common "culture".
Mariel García-Montes describes harms created by protective, universalist, individualistic approaches that pose youth as conditional citizens, and makes a case for approaches based instead on youth agency, intersectional views of privacy, collective responsibility, and the recognition of youth as subjects of rights today.
