Intrinsic case studies do not exemplify the evidence, nor do they seek to generate theory, but to gain insight into unique phenomena and groups (Eisenhardt, K. M., Graebner, M. E. (2007).
Dylai dystiolaeth ddefnyddio gwybodaeth gadarn ac osgoi cyffredinoli gormodol (er enghraifft, ‘nid all bechgyn ganolbwyntio cystal â merched’, neu ‘mae plant o leiafrifoedd ethnig yn tangyflawni’).