当我们选择伴侣时，女性更倾向于选择消极的框架信息，这应该归因于一个被称为‘亲本投资理论’的进化现象，萨德-加德博士说。
When it comes to mate selection , women are more attuned to negatively framed information due to an evolutionary phenomenon called ' parental investment theory , ' said Gad Saad , Ph.D.
亲本投资