At Yale Law School, she taught seminars on crime and the family: this led to a transatlantic collaboration with Joseph Goldstein and Albert J. Solnit on children's needs and the law, published in three volumes as Beyond the Best Interests of the Child (1973), Before the Best Interests of the Child (1979), and In the Best Interests of the Child (1986).
Na escola de leis de Yale, impartiu seminarios sobre delitos e famlia, o que a levou a colaboracións transatlánticas con Joseph Goldstein e Albert J. Solnit sobre as necesidades infantís e a lei, publicadas en tres volumes como Beyond the Best Interests of the Child (1973), Before the Best Interests of the Child (1979) e In the Best Interests of the Child (1986).