Studies have identified many other factors that increase or decrease the likelihood of successfully repartnering following widowhood. Most of these factors fit within Davidson’s framework. For widows, younger age is associated with greater probability of repartnering; younger women typically have more available potential partners. For widowers, new romance is predicted by greater income and education. In Davidson's model, feasibility of a relationship is affected by age, health, and financial resources; being younger, healthier, and having financial resources makes one a more attractive partner.