Compared to her father, her work emphasized the importance of the ego and its normal "developmental lines" as well as incorporating a distinctive emphasis on collaborative work across a range of analytical and observational contexts.
Comparada co seu pai, a súa obra deu énfase á importancia do ego e as súas "liñas de desenvolvemento" normais, ademais de incorporar énfase distintivo no traballo colaborativo ao longo de contextos analíticos e observacionais.